1 Features
• AEC-Q100 qualified with the following results:
– Device temperature grade 1: –40°C to +125°C
ambient operating temperature range
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C2b
– Enhanced connector pin ESD protection
• USB Power Delivery® (PD) controller with
Programmable Power Supply (PPS) support
– Wide VIN: 5.5 V to 18 V (40-V maximum)
– Integrated buck-boost 4 power switches
supporting up to 65-W USB PD output power
– VBUS output: 3 - 21 V with ± 20-mV step size
– IBUS output: 0 - 3A with ± 50-mA current limit
step size
– VBUS short circuit to VBAT and GND protection
– VBUS cable droop compensation
– MFi over-current protection
– Switching frequency: 300, 400, 450 kHz
– DC/DC Sync In/Out with dithering
• USB port configurations options
– 1 USB-PD Port (TPS25762-Q1)
– 2 USB-PD Ports (TPS25772-Q1)
• Compliant to USB
– Type-C Power Delivery Rev 3.1
• CC logic, VCONN source and discharge
• USB cable polarity detection
– Battery charging specification rev 1.2
• DCP: Dedicated Charging Port
• Legacy Fast Charging
– 2.7-V divider-3 mode
– 1.2-V divider mode
– High Voltage DCP Protocol
• Microcontroller core allows
– Firmware updates
– Intelligent power sharing across charging ports
– Supply voltage and temperature-dependent
power management
• Short to VBUS and VBAT protection
– VBUS
– Px_ DP and Px_DM
– Px_CC1 and Px_CC2

2 Applications
• Automotive USB Charge
• Automotive Media Hub
• Automotive Head Unit
• Automotive Rear Seat Entertainment

3 Description
The TPS25772-Q1 is a fully integrated dual-port USB
Type-C® Power Delivery (PD) solution with integrated
buck-boost converter for automotive dual USB port
applications. Functionality includes: integrated Buck-
Boost converter with 4 power switches; an ARM®
Cortex®-M0; USB port controller with Type-C cable
plug and orientation detection; USB Battery Charging
Specification Version 1.2 (BC1.2) detection; USB
Endpoint PHY; device power management and
supervisory circuitry; and connector pin protection
over-voltage and short-circuit protection;
An intelligent System Policy Manager maximizes
delivered USB power while protecting the system from
automotive battery transient and over-temperature
conditions.
Device configuration settings are selected through an
intuitive graphical user interface (GUI).