Catalog excerpts
New ProductAnnouncement AP43771H ■AP3306 APR3401 High-Power-Density Solution for 140W USB PD3.1 EPR Chargers and Adapters The AP43771H, AP3306, and APR3401 product combination provides a high-efficiency, small-footprint solution for USB PD 3.1 EPR chargers and adapters. The AP43771H is a USB Type-C® Power Delivery (PD) 3.1 decoder, compliant with USB PD specification Rev. 3.1 V1.6 Extended Power Range (EPR) 28V. This includes AVS capability of 100mV/Step support (TID - 9275). The device contains on-board MTP memory that supports system configuration customization. The AP3306 is an Active-Clamp Flyback (ACF) controller which drives a high-side PMOS and a low-side NMOS. This achieves transformer leakage energy recycling and zero voltage switching (ZVS) for high-efficiency performance. In addition, the AP3306 still achieves <30mW standby loss at high powers. The APR3401 is a secondary-side synchronous-rectification MOSFET driver optimized to work with the AP3306 in USB PD 3.1 EPR applications. The AP43771H is available in the W-DFN3030-14 (Type A1) package, the AP3306 is available in the SO-10 (Type A1) package, and the APR3401 is available in the SOT26 package. The DIODES Advantage The AP43771H, AP3306, and APR3401 combination delivers highly efficient, cost-effective, USB PD 3.1 EPR (28V) solutions for charger and adapter applications. ■ AP3306 ACF Controller Supports High-Side Switcher Drive Without Level-Shift Circuitry, and NonComplimentary High-and Low-Side Control Mechanisms Reduces Bill-of-Materials (BOM) cost and simplifies system design ■ AP43771H USB PD 3.1 EPR Decoder with 34V VCC Supports USB PD 3.1 EPR (28V) Applications and Different Forms of NVM; a) One-Time Programmable ROM for Main Firmware b) Multi-Time-Programmable ROM for User-Configuration Enables customization of system USB PD 3.1 EPR configurations ■ APR3401 Secondary-Side Synchronous-Rectification Driver Optimized for Operation with AP3306 with 45V Supply and 175V VDET (Max) Reduces BOM cost and simplifies system design The Diodes logo is a registered trademark of Diodes Incorporated in the United States and other countries. All other trademarks are the property of their respective owners. © 2023 Copyright Diodes Incorporated. All Rights Reserved. Applications ■ USB Type-C USB PD3.1 (EPR) 28V chargers and adapters
Open the catalog to page 1Typical Application Ordering Information Orderable Part Number Compliance (Only Automotive Supports PPAP) Moisture Sensitivity Standard Standard Standard 13” Tape & Reel 13” Tape & Reel 7” Tape & Reel
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