CYPD7271-68LQXQT

CYPD7271-68LQXQT is a EZ-PD™ CCG7DC Infineon highly integrated dual-port USB Type-C power delivery (PD) solution with integrated buck-boost controller. It complies to the latest USB Type-C and PD specifications, and is targeted for multi-port consumer charging applications. Integration offered by CCG7DC not only reduces the BOM but also provides a footprint optimized solution to support higher power density designs. CCG7DC has integrated gate drivers for VBUS NFET on the provider path. It also includes hardware-controlled protection features on the VBUS. CCG7DC supports a wide input voltage range (4V to 24V with 40V tolerance) and programmable switching frequency (150KHz to 600KHz) in an integrated PD solution. It also includes various analogue and digital peripherals such as ADC, PWMs and timers. Typical applications are cigarette lighter adapter (CLA), multi-port AC-DC charger and adapter.

• Supports latest USB-PD 3.0 version 2.0 including programmable power supply mode
• Configurable resistors RP and RD, integrated 100mW VCONN power supply and control
• 2x buck-boost controller, 3.3V to 21.5V output, 20mV voltage and 50mA current steps for PPS
• Supports selectable pulse skipping mode (PSM) and forced continuous conduction mode (FCCM)
• Supports soft start, programmable spread spectrum frequency modulation for low EMI
• Supports QC4+, QC4.0, Samsung AFC, Apple 2.4A, and BC v1.2 charging protocols
• Integrated voltage (VBUS) regulation and current sense amplifier (CSA)
• Overvoltage, overcurrent, undervoltage, Under-voltage lockout, VBUS to CC short protection
• 32bit MCU subsystem, 48MHz Arm® Cortex®-M0 CPU, 128KB flash, 16KB SRAM, 32KB ROM
• 68-pin QFN package, extended industrial grade temperature range from -40°C to + 105°C