AP43770T16-13 Diodes Incorporated

AP43770 HIGH-PERFORMANCE USB PD CONTROLLER Description Pin Assignments The AP43770 is a USB Type-C power delivery controller dedicated to (Top View) power source applications with legacy capability. It is compliant with USB Type-C specification release 1.3 and USB power delivery (PD) specification Rev3.0 V1.2. V5V 1 16 VFB OUT IFB 2 TS The AP43770 can support PPS APDO with 20mV/step resolution and 15 50mA/step current resolution for power management. In addition, it VFB 3 14 ISENP supports Qualcomm Quick Charge 4 for mobile market. Whats more, AGND 4 cable-loss compensation and SOP command for e-Marker detection VIN PS 13 are embedded too. PWR ENB DP 5 12 In consideration of customer applications, the AP43770 supports DN 6 11 VBUS options for non-PD protocols like BC 1.2, QC4/4+ QC3.0/QC2.0, CC1 7 10 PGND and other legacy protocols with auto-detection. It maintains backwards compatibility with the existing environment. There are rich CC2 8 9 V18V power-features embedded on the chip and they can be configured through CC channel. TSSOP-16 Features Applications Compliant with USB PD Rev3.0 V1.2 AC Adapters USB-IF PD3.0/PPS Certificated TID = 1090017 Car Chargers Qualcomm QC4 and QC4+,QC3.0, QC2.0 Built-in USB PD Converter Support V 20mV/Step from 3.3V to 20V OUT Power Hubs Support Current Limit 50mA/Step up to 6A Power Banks OTP(One-Time-Programmable ) for Main Firmware MTP (Multi-Time-Programmable ) for System Configuration USB PD Transceiver with High Noise Immunity Built-In CC/CV Controller Support e-Marker Cable Detection Built-In V Switch with OCP Protection CONN Cable Compensation for Different Load Condition Programmable for Configuration through CC Line Support OCP/SCP/OTP/UVP with Auto-Restart Built-In 5V/1.8V LDO Low Standby Current : 550A Maximum 32V Input Voltage Rating Support Non-USB PD Protocol Options BC 1.2 Legacy Built-In TID(11090017) for USB PD 3.0 PPS Compliance Test Package: TSSOP-16 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See AP43770 Typical Applications Circuit CY1 L 2 F1 T1 R25 Q3 CON1 BD1 Vo L1 C2 C5 C1 R11 AC D+ R24 C3 C4 R10 - D D5 NTC1 R19 C9 CC1 CC2 Q2 GND R2 U3 C12 R26 D6 DRISR VCC C10 R13 SR IC R14 R15 VDET GND R20 R27 D7 VDD AREF C11 R12 Q1 R6 PWR ENB VBUS VIN PS ISENP PGND DEM C13 VCC-IN GATE DP R7 AGND HV U4 DN U1 SENSE AP43770 R4 CC1 CTRL R18 PWM IC R8 C6 VFB CC2 IFB VFB OUT TS V5V V18V VCC RT1 GND FB C17 C19 U2 R16 RT2 C20 C21 C18 C16 C8 C7 R21 R 22 Pin Descriptions Pin Number Pin Name Description 1 V5V LDO5V Output, 10F to GND 2 IFB CC Input. Negative Node of CC OPAM for Photocoupler 3 VFB CV Input. Negative Node of CV OPAM for Photocoupler 4 AGND Ground 5 DP USB D+ Input 6 DN USB D- Input 7 CC1 Type-C CC1 8 CC2 Type-C CC2 9 V18V LDO1.8V Output, 0.1F to GND 10 PGND Ground 11 VBUS VBUS Terminal for Discharge Path External PMOS Gate Driver. To Control External MOS Switch: 12 PWR ENB 0: To Enable VBUS Voltage 1: Disconnect VBUS 13 VIN PS High Voltage Power Input (V = 32V) MAX 14 ISENP Input Current Sense Positive Node 15 TS Source Current (100A) to External NTC Sensor for External OTP (Over Temperature Protection) 16 VFB OUT CC / CV Output. Open-Drain Output for Photocoupler (For Example, TL431) 2 of 9 AP43770 April 2019 Diodes Incorporated www.diodes.com Document number: DS41284 Rev. 5 - 2 NEW PRODUCT