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TDADP-TPH-NXP-USBC-140W-RD
Open Frame 140 W Dual USB-C PD3.1 Power Adapter Reference Design using Transphorm SuperGaN Technology
The TDADP-TPH-NXP-USBC-140W-RD is an open frame 140 W universal dual USB-C Power Delivery (PD) power adapter reference design. It meets USB PD 3.1 requirements (up to 28 V/5 A) for universal chargers supporting smartphones, laptops and other IoT devices. The power supply uses the NXP DCM/CrM PFC controller/LLC controller running up to 90 kHz;; Transphorm's TP65H150G4LSG (650 V, 150 mΩ GaN FET), TP65H300G4LSG (650 V, 240 mΩ GaN FET). This design enables high power density (~28 W/in3) and over 94 percent efficiency at full power.
Features
- USB-C PD 3.1
- Power: 140W
- DCM & CrM PFC/LLC Combo
- Efficiency: greater than 94.0% @ full power and peak @ 94.5%
- Input Voltage: Universal (90 Vac to 264 Vac)
- < <950 mW no load power consumption
- Features TP65H150G4LSG
- Features TP65H300G4LSG
- Features TEA2016
- Easy-to-use platform to investigate GaN
Applications
- Smart phones
- Fast charging
- Laptops and IoT
Typical Performance Curves
Output Power (W)
Output Power (W)
