Transphorm AP3306 | Demoboard 65W ACF+GaN PD3.0 PPS Adapter EVB2

Description

The 65W ACF PD3.0 PPS Evaluation Board is composed of three main controllers, AP3306, APR340 and AP43771V. AP3306 is a highly integrated Active Clamp Flyback (ACF) controller that is optimally designed for offline power supply to meet ultra-low standby power, high power density, and comprehensive protection requirements. The APR340 is a secondary side Synchronous Rectification (SR) Controller. The AP43771V, a protocol decoder in charge of matching the associated charger capacity and request by an attached Type C-equipped device under charged (DUC), regulates the feedback network of the charger to fulfill voltage and current requirements from DUC. In addition, Gallium Nitride (GaN) FET is employed to further improve the efficiency and thermal performance.

Features

• Diodes Patented ACF Topology Implementation for Critical Efficiency Improvement Approaches
• Cost-Effective Implementation for High Efficiency High Power Density Charger
• High-Voltage Startup low standby power (<20mW)
• Meets DOE VI and COC Tier 2 Efficiency Requirements -USB Type-C Port - Support the Maximum Output of 65W PD3 Function and PPS 21V@20mV/step
• SSR Topology Implementation with an Opto-coupler for Accurate Step Voltage Controlling
• Low overall system BOM cost

Typical applications

• Quick Charger with full power range of PD3.0 PPS

More information

• Datasheet
• IC product information