SLUAAV6
September 2024
TPS56837
,
TPS56837H
1
Abstract
Trademarks
1
Introduction
1.1
USB Type-C Power Delivery Introduction
1.2
TPS56837HA Introduction
1.3
Block Diagram of TPS56837HA in USB Type-C Power Delivery Application
2
PD Controller GPIO to Configure TPS56837HA Dynamically Output Change
2.1
Typical Application
2.2
Test Results
2.2.1
Dynamically Change Waveforms
2.2.2
Efficiency Curves
2.2.3
Thermal Pictures
3
PD Controller Dedicated FB Pin to Control TPS56837HA Dynamic Output Change
3.1
FB Current Injection PD Controller
3.2
Rfb Integrated PD Controller
4
Summary
5
References
5
References
Texas Instruments,
TPS56837Hx 4.5V to 28V Input, 8A, Synchronous Buck Converter
, data sheet.
Texas Instruments,
TI Live: USB Type-C PD3.1 Extended Power Range, and the Benefits of Type-C + BQ Solution
.