CYPD7291-68LDXST

Overview

Automotive USB dual-port USB-C Power Delivery with buck-boost controller in 68-pin QFN tape and reel packing

EZ-PD™ CCG7D CYPD7291-68LDXST is the tape and reel packing type option belonging to EZ-PD™ CCG7D family of Infineon’s highly integrated dual-port USB-C Power Delivery (PD) with integrated buck-boost controller for automotive in-cabin charger applications.

EZ-PD™ CCG7D is built around a 32-bit Arm® Cortex® M0 processor, 128 KB Flash, 16 KB RAM and 32-KB ROM. It also integrates various analog and digital peripherals such as ADC, PWMs and Timers, and includes gate drivers to drive the MOSFETs and protection features for the pins exposed to the USB Type-C connector. The integrated LDO enables EZ-PD™ CCG7D to support a wide input voltage range (4 V-24 V with 40 V tolerance) and the programmable buck-boost DC-DC controller can support a switching frequency between 150 kHz and 600 kHz.

EZ-PD™ CCG7D CYPD7291-68LDXST is available on demand, please contact us here to place your request or receive more information.

Summary of Features

  • Supports two USB-PD ports
  • Compliant to the latest USB-PD 3.1 version 2.0 specification, including Programmable Power Supply (PPS) Mode
  • Type-C
    • Configurable resistors RP and RD
    • VBUS provider NFET gate driver
    • Integrated 100-mW VCONN power supply and control
  • 48 MHz Arm® Cortex® M0 CPU, 128 KB Flash, 16 KB SRAM, 32 KB ROM, 19 GPIOs, 3x 8-bit ADC, 4x 16-bit TCPWMs , 4x SCBs (I2C/SPI/UART/LIN)
  • 2x Buck-Boost Controller
    • Integrated 100-mW VCONN power supply and control
    • 5 V to 24 V input, 40 V tolerant
    • 3 V to 21.5 V output
    • 20-mV voltage and 50 mA current steps for PPS
    • Supports soft-start, PSM and FCCM modes
    • Programmable Spread Spectrum Frequency modulation and phase shift across two ports to reduce EMI
  • 2x Legacy/ proprietary charging block
    • Supports QC 2.0/3.0/4.0/5.0, Apple charging 2.4 A, Samsung AFC and USB BC 1.2
  • System-level Fault Protection
    • VBUS OVP, OCP and UVP; VBUS to CC short protection; VBAT to GND short protection
    • On-chip OTP
  • Integrated oscillator
  • Packages
    • 68-pin QFN, wettable flank, AEC-Q100
    • Supports automotive ambient temperature range (–40°C to +105°C) with 125°C operating junction temperature
  • Packing type: tape and reel

Benefits

  • Reduced BOM
  • Reduced design cycle
  • SDK for configurable value-added features

Potential Applications

cypd7291-68ldxst
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