Chargerlab Chargerlab
  • News
    • Chargers
    • Wireless Chargers
    • Cables
    • Power Banks
    • Peripherals
    • Industry
    • Talks
    • Activity
  • Reviews
    • Charging Compatibility Test
    • Fully Charging Test
    • Comparison
    • Chargers
    • Wireless Chargers
    • Car Chargers
    • Cables
    • Power Banks
    • Phone
    • Peripherals
  • Teardowns
    • Chargers
    • Wireless Chargers
    • Car Charger
    • Cables
    • Power Banks
    • Peripherals
    • Wireless Earphones
  • Videos
    • YouTube
    • TikTok
  • Guides
    • How-To
    • Deals
  • POWER-Z
    • Buy POWER-Z
    • Technical Support
  • Contact Us
Home › Teardowns › Chargers › Teardown of InfinityLab ILINC 100W 2A2C GaN Charger

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger

Jeffrey
8 monthsagoChargers
0 0

Introduction

HARMAN InfinityLab is a well-known digital accessories brand whose products include power banks, chargers, data cables, and speakers. The products are stylish, compact, and easy to carry and use. They adopt recycled plastic and are packaged in plastic-free packaging, which is more environmentally friendly.

ChargerLAB has gotten a new InfinityLab ILINC 100W 2A2C GaN charger with a build-in GaN switch transistor from GaN Systems, which has a smaller size and better performance. Let's take it apart.

Unboxing

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The front of the box is printed with the InfinityLab logo, product name, appearance and prong icons.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The package includes the charger, three replaceable prongs and a storage bag.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The three prongs are American standard, European standard and British standard.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Assemble the prongs with the charger body.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The center area of the prong side is yellow with the InfinityLAB logo.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The charger's front, back and side are gray, with a frosted surface.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The 100 is printed on the front, showing the maximum output power of the charger.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

There are three icons on the other side.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The bottom is printed with the parameters.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The parameters are:

Model: ILINC100W

Input: 100-240V~50/60HZ 1.8A

USB-A1/A2 output: 5V3A 15W

USB-C1/C2 output: 5V3A, 9V3A, 12V3A, 15V3A, 20V5A

Total output: 100W Max

The charger has EAC, UKCA, TUV, CE and Level VI efficiency certification.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

It has two USB-C ports, two USB-A ports and a LED indicator.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab
Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab
Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Its size is about 88.28 X 66.17 X 33.8 mm (3.47 X 2.6 X 1.33 inches).

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Compared with the Apple 96W charger, it is slightly narrower and taller.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The weight of the charger and American standard prongs is about 254g (8.95oz).

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The indicator light is light green.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The ChargerLAB POWER-Z KT002 finds that the USB-A port supports the Apple 2.4A protocol.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The other USB-A port also only supports the Apple 2.4A protocol.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab
Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The USB-C port only supports the PD3.0 fast charging protocol and five fixed PDOs of 5V3A / 9V3A / 12V3A / 15V3A / 20V5A.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab
Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The other USB-C port is the same as the previous one in protocol and PDO. Either USB-C1/C2 can support up to the maximum output separately.

Teardown

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Open the cover soldered by ultrasonic. The aluminum heat sink is covered with insulating mylar for heat dissipation of the PCBA module.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The transformer, electrolytic capacitor and other components are covered by adhesive to dissipate heat.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The plug is a separate module, soldered by the wire and insulated by the heat shrink tube.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The plug is connected to the PCBA module by the wire.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The edge of the PCBA module is wrapped with insulating tape.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The other side is the same.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab
Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab
Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The PCBA module's size is about 79.9 X 60.35 X 26.43 mm (3.14 X 2.37 X 1.04 inches).

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The PCBA module consists of a small board and the main board. The small board is soldered with a receptacle and a secondary step-down circuit.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The plastic sheet is used to insulate between the step-down inductor and the primary components. 

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

In the front of the PCBA module, the right is the secondary step-down circuit, the left is the filter capacitor, LLC resonant inductor and resonant capacitor, and the center is the PFC step-up inductor, and the bottom is the LLC transformer.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

In the back of the PCBA module, two bridge rectifiers are on the top, two synchronous step-down converters are on the top left, and two synchronous rectifiers are on the bottom left. On the right side are the PFC step-up controller, step-up switch transistor, rectifier, LLC controller and switch transistor. The low voltage and high voltage components are insulated by Myla.

The 100W charger adopts PFC + LLC. Two USB-C ports use separate step-down circuitry controlled by the protocol chip. The two USB-A ports use a step-down circuit with a fixed 5V output. 

Now let's have a look at the input side.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

There are the fuse, varistor, common mode choke, X2 safety capacitor and other components on the input side.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The time-delay fuse is 5A 250V.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The blue 10D511K varistor from Songtian Electronics is for overvoltage protection.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The common mode choke adopts the insulating wire wound on a green magnetic ring.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The 0.33μF X2 safety capacitor is from WQC.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The secondary common mode choke is wound with flat copper wire and fixed with adhesive in the middle.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Two bridge rectifiers are from PY TBMR610, using the parallel half-bridge to connect and reduce temperature rise.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The rectifier output supplies power to the PFC circuit through a filter circuit consisting of two 0.47μF 450V film capacitors and a magnetic ring inductor.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The filter inductor is wrapped with copper tape and fixed by a heat shrink tube.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The PFC controller is the NXP Semiconductors TEA19162 for the step-up rectified voltage. It integrates X capacitors without external components, supporting high-precision boost and multiple protections.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The PFC switch transistor is from GaN Systems GS-065-011-1-L, printed with GS6511-1L. It is a GaN FET with a resistor of 150mΩ, withstand voltage of 650V and a package of PDFN5*6.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Here are the details of the GaN Systems GS-065-011-1-L.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The PFC rectifier is from PW ES5JGR, which is a 5A diode.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The 150mΩ sampling resistor with a 2512 package is used to detect the PFC current, whose top side is a 500mΩ resistor in the 1206 package.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The PFC step-up inductor and LLC transformer are soldered on the same small board with L2 and T1 marked on the top, respectively.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The high voltage filter capacitor, LLC resonant inductor and resonant capacitor are soldered on the side of the main PCB board.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The two high-voltage capacitors for PFC output filtering are from JSH, with the specification of 420V 39μF.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The LLC controller TEA19161T and TEA19162, a half-bridge resonant switching power supply with PFC, is used to improve power conversion efficiency. 

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Two LLC switch transistors from SemiHow HCFL65R210 are the NMOS with withstand voltage of 650V, a resistor of 200mΩ and a package of DFN8*8.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The LLC resonant capacitor has a specification of 0.022μF and a withstand voltage of 630V.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The resonant inductor is labeled on the top.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Diodes are soldered on the back of the transformer board for rectification.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The 35V 47μF filter capacitor is used to power the two controllers, TEA19162 and TEA19161T.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The small and light SMD Y capacitor TMY1102M comes from TRX, which is well suited for high-density power supply products such as GaN fast chargers.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

This is the 1009 optocoupler for voltage feedback.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The two synchronous rectifiers are from Hunteck HGN098N10AL, the NMOS with the withstand voltage of 100V, resistor of 8mΩ and package of DFN5*6.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Remove the components from the main PCB board. The synchronous rectifier controller, solid filter capacitor, inductor,  step-down inductor and filter capacitors are on the secondary side.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The secondary synchronous rectifier controller is from the NXP Semiconductors TEA1995T, which has two built-in drivers for synchronous rectification of the LLC switching power supply. It supports 4.5-38V output voltage and is suitable for multiple modes of synchronous rectification with simple components outside.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The two solid filter capacitors are from JSH, with the specification of 820μF 25V.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The four MLCCs in the 1206 package and solid capacitors are in parallel.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

This is the output filter inductor.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

A 220μF 25V filter capacitor follows the filter inductor.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Two protocol chips, buck switch transistor and filter capacitor are also soldered on the small board where the USB-A and USB-C receptacles are soldered. The upper right corner is the thermistor for detecting the transformer's temperature and shutting down the output for overheating protection. On the right side are two LED indicators.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

A step-down inductor is soldered on the back of the small board for the 5V output of the two USB-A ports.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The USB PD IC uses the Weltrend WT6636F, a protocol chip (TID number: 1080018) that has passed the USB-IF USB PD3.0 (PPS) certification (TID number: 1080018), in addition to Qualcomm QC4+ certification, with the certification number of QC20200316138. It supports USB PD3.0 and PPS, has built-in programmable control, and integrates a current sampling amplifier.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Both USB-C port protocol chips are from Weltrend WT6636F, supporting intelligent power distribution. Either USB-C1/C2 can support up to 100W output separately.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The USB-C port uses the Toll Microelectronic TMI2286D synchronous step-down converter, which withstands the voltage of 30V in the SOP8 package.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The other USB-C port also uses the Toll Microelectronic TMI2286D synchronous step-down converter.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

A PMOS with the withstand voltage of 30V, resistor of 20mΩ and package of DFN3*3, the Hunteck HTM200P03 MOSFET outside the TMI2286D is to reduce the output pressure drop.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

This is the other step-down inductor.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The output solid filter capacitor has a specification of 220μF 25V.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The other two filter capacitors used for input and output both have a specification of 220μF 25V.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The VBUS switch transistor from ARK AKF30N5P0S, printed with 30N5P0S, is an NMOS with a withstand voltage of 30V, resistor of 4.2mΩ and package of PDFN3333.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The other VBUS switch transistor is the same.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The step-down controller for two USB-A ports is from Southchip SC8002, which supports 36V input, high-precision output and separate current limiting for two channels. The SC8002 can be used for car chargers, multi-port chargers, USB HUB, etc.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Here are the details of the Southchip SC8002.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The input filter capacitor's specification is 150μF 25V.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

Two Huayi Microelectronics HY1503C1 synchronous step-down switch transistors soldered between the two USB-A ports are the NMOS with the withstand voltage of 30V, resistor of 7.1mΩ and package of DFN3*3.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The step-down inductor is fixed with adhesive and wound by two wires, with an insulating board at the bottom to insulate the PCB.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The two USB-A ports adopt the SMEI CW3005F chip and support the Apple 2.4A protocol.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

There are the sampling resistor and the LM321 operational amplifier for output power distribution control.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

There are the other sampling resistor and the LM321 operational amplifier for output current detection.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The filter capacitor for USB-A port output has a specification of 150μF 6.3V.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The other USB-A port has the same filter capacitor.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The thermistor is covered with a heat shrink tube and insulated with high-temperature tape.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

This is the USB-C1 receptacle with the black core, soldered and fixed by the vertical via.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The USB-C2 receptacle is the same.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The USB-A receptacle is insulated by wrapping high-temperature tape.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

The other USB-A receptacle is the same.

Teardown of InfinityLab ILINC 100W 2A2C GaN Charger-Chargerlab

OK, that's all for the teardown of the InfinityLab ILINC 100W 2A2C GaN charger. 

Summary of ChargerLAB

HARMAN InfinityLab is a well-known digital accessories brand whose products include power banks, chargers, data cables, and speakers. The products are stylish, compact, and easy to carry and use. They adopt recycled plastic and are packaged in plastic-free packaging, which is more environmentally friendly.

The new InfinityLab ILINC 100W 2A2C GaN charger with a build-in GaN switch transistor from GaN Systems has a smaller size and better performance. It has three replacable prongs, the American standard, European standard and British standard.

It adopts PFC + LLC, 10D511K varistor from Songtian Electronics, safety capacitor from WQC, bridge rectifiers from PY TBMR610, NXP Semiconductors TEA19162 PFC controller, and so on. The components are qualified and reliable.

Related Articles:
1. Review of Asus Adol 100W GaN Charger
2. Review of UGREEN Nexode 3-in-1 65W GaN Charger
3. Teardown of Anker 100W USB-C Charger, 736 Charger (Nano II 100W)

100W GaN Teardown
0
The article is originally written by @Jeffrey posted on Chargerlab. All rights reserved.
The New Innoscience 40V Bi-GaN Enhancement-mode FET
Previous
Teardown of Worx Rotary Tool (WX106)
Next
Comments (0)
Back
    Hot posts
    Realme Released 67W GaN Dual-Port Charger
    6 hoursago
    Single-Cell vs. Dual-Cell Batteries: What's the Difference?
    1 dayago
    What’s Difference Between Single & Dual Cell Batteries in Phone Charging
    1 dayago
    OnePlus Launched SUPERVOOC 100W Dual Ports Charger
    1 dayago
    Related Posts
    Realme Released 67W GaN Dual-Port Charger
    OnePlus Launched SUPERVOOC 100W Dual Ports Charger
    Teardown of Satechi 165W GaN Desktop Charger (ST-UC165GM)
    Teardown of Satechi 165W GaN Desktop Charger (Four USB-C Ports)
    ABOUT ME

    As a sibling site of chongdiantou.com, ChargerLAB covers everything about charging, including chargers, wireless chargers, power banks, cables, car chargers, portable power stations and other peripherals. You can contact us by sending the email to info@chargerlab.com.

    FOLLOW US
    Facebook Instagram TikTok Twitter YouTube
    E-COOL MEDIA
    POWER-Z Chongdiantou 52Audio
    Copyright © 2016-2023 Chargerlab. Designed by nicetheme.
    • News
      • Chargers
      • Wireless Chargers
      • Cables
      • Power Banks
      • Peripherals
      • Industry
      • Talks
      • Activity
    • Reviews
      • Charging Compatibility Test
      • Fully Charging Test
      • Comparison
      • Chargers
      • Wireless Chargers
      • Car Chargers
      • Cables
      • Power Banks
      • Phone
      • Peripherals
    • Teardowns
      • Chargers
      • Wireless Chargers
      • Car Charger
      • Cables
      • Power Banks
      • Peripherals
      • Wireless Earphones
    • Videos
      • YouTube
      • TikTok
    • Guides
      • How-To
      • Deals
    • POWER-Z
      • Buy POWER-Z
      • Technical Support
    • Contact Us
    Top Keywords
    • GaN
    • Apple
    • 65W
    • Teardown
    • Fast charging
    • Baseus
    • 100W
    • USB-C
    • POWER-Z
    • ANKER
    • Power Bank
    • MagSafe
    • Xiaomi
    • UGREEN
    • 20W
    • Wireless Charger
    • 140W
    • Power Station
    Jeffrey
    Editor
    • 0
    • 0
    • Top