Introduction
2
SLVUBE2A – April 2018 – Revised May 2019
Copyright © 2018–2019, Texas Instruments Incorporated
TPS25830-Q1 Evaluation Module
1
Introduction
The TPS25830Q1EVM-040 is an evaluation module (EVM) for TI's TPS25830-Q1 USB Type-C™ and
BC1.2 5-V, 3.5-A output and 36-V input synchronous buck with cable compensation. The EVM operates
over a range from 6 V to 36 V and provides USB Type-C connectors to evaluate BC1.2, USB Type-C
charging and USB2.0 data communication functions. The value of cable compensation, current limit and
switching frequency can be adjusted by resistors on the EVM.
1.1
Features
The following features are available on this EVM:
•
6-V to 36-V input range, 3.5-A continuous output current buck converter
•
Forced PWM operation with
Spread-Spectrum Dithering
•
Fully AEC-Q100 qualified
•
± 8%
Current Sense Accuracy
(I
OUT
> 1.5 A) for
Precision Cable Droop Compensation
•
USB battery charging specification Rev. 1.2 and USB Type-C Rev. 1.3 compliant
•
CC1, CC2, D+ and D– Short-to-VBAT, and VBUS protection
•
User-programmable VBUS current limit and internal VCONN current limiting
•
High bandwidth DP, DM USB switches
1.2
Applications
The EVM is used in the following applications:
•
Automotive: Infotainment, USB hubs, aftermarket USB chargers
