CYPD3171
CYPD3171 is CCG3PA Consumer USB Type-C port controller manufactured by Infineon.
CYPD3171, CYPD3174, CYPD3175
EZ-PD™ CCG3PA Consumer USB Type-C port controller
General description
EZ-PD™ CCG3PA is Infineon’s highly integrated USB Type-C port controller that plies with the latest USB Type-C and PD standards and is targeted for PC power adapters, mobile chargers, car chargers, and power bank applications. In such applications, CCG3PA provides additional functionalities and BOM integration advantages. CCG3PA uses Infineon’s proprietary M0S8 technology with a 32-bit Arm® Cortex®-M0 processor, 64-KB flash, a plete Type-C USB PD transceiver, all termination resistors required for a Type-C port, integrated feedback control circuitry for voltage (VBUS) regulation, and system-level ESD protection. It is available in 24-pin QFN and 16-pin SOIC packages.
Features
- Type-C support and USB PD support
- Supports USB PD Revision 3.1 including programmable power supply (PPS) mode
- Configurable resistors RP and RD
- Supports one USB Type-C port and one Type-A port
- 2x legacy/proprietary charging blocks
- Supports QC 4.0, Apple charging 2.4A, AFC, BC 1.2
- Integrates all required terminations on DP/DM lines
- Integrated voltage (VBUS) regulation and current sense amplifier
- Analog regulation of secondary side feedback node (direct feedback or opto coupler)
- Integrated shunt regulator function for VBUS control
- Constant current or constant voltage mode
- Supports low-side current sensing for constant current control
- System-level fault protection
- VBUS to CC short protection
- On-chip OVP, OCP, UVP, and SCP
- Supports OTP through integrated ADC circuit
- 32-bit MCU subsystem
- Arm® Cortex®-M0 CPU
- 64-KB Flash
- 8-KB SRAM
- Clocks and oscillators
- Integrated oscillator eliminating the need for external clock
- Power
- 3.0-V to 24.5-V operation (30-V tolerant)
- System-level ESD...
