TPS53513EVM-587: 1.2V @ 8A, 12V in

Summary

The TPS53513EVM-PWR587 evaluation module (EVM) uses the TPS53513 device. The TPS53513 device is a D-CAP3™-mode, 8-A synchronous buck converter with integrated MOSFETs. The device provides a fixed 1.2-V output at up to 8 A from a 12-V input bus.

The TPS53513EVM-PWR587 is designed to use a regulated 12-V bus to produce a regulated 1.2-V output at up to 8 A of load current. The TPS53513EVM-PWR587 is designed to demonstrate the TPS53513 device in a typical low voltage application while providing a number of test points to evaluate the performance of the TPS53513 device.

Specifications

Manufacturer	Texas Instruments
Category	AC/DC and DC/DC Conversion
Sub-Category	DC/DC SMPS - Single Output
Eval Board Part Number	296-37210-ND
Eval Board Supplier	Texas Instruments
Eval Board	Board not Stocked
Topology	Step Down
Outputs and Type	1 Non-Isolated
Voltage Out: Factory Set	1.2 V
Current Out	8 A
Voltage In	12 V
Efficiency @ Conditions	>96%, 12V in, 5V @ 2.8 ~ 8 A >94%, 12V in, 3.3V @ 2.8 ~ 8 A >93%, 12V in, 2.5V @ 2.4 ~ 8 A >91%, 12V in, 1.8V @ 2.4 ~ 8 A >89%, 12V in, 1.5V @ 2.2 ~ 8 A >87%, 12V in, 1.2V @ 2 ~ 8 A >84%, 12V in, 1.0V @ 2 ~ 8 A >80%, 12V in, 0.6V @ 2 ~ 6.8 A
Voltage Out Range	0.6 ~ 5.5 V
Features	Current Limit (Adj. or Fixed) Light Load Mode Over Voltage Protection Power Good Output Pre-Biased Startup Soft Start Thermal Protection Under Voltage Protection, Brown-Out Voltage Reference
Switching Frequency	1 MHz
Standby Current [Typical]	850 µA
Quiescent Current [Typical]	1.35 mA
Component Count + Extras	42 + 22
Internal Switch	Yes
Design Author	Texas Instruments
Application / Target Market	Networking Point of Load (PoL) Power: Auxiliary Power Supply Servers
Standby Current [Maximum]	1.15 mA
Quiescent Current [Maximum]	1.85 mA
Main I.C. Base Part	TPS53513
Date Created By Author	2013-10
Date Added To Library	2014-10