TPS64202EVM-023: 3.3V @ 2A, 3.3 ~ 6V Out

Summary

The TPS64202EVM-023 is an evaluation tool for the TPS64202 inductive step-down controller in SOT-23 package which can supply voltages down to 1.2V from a 1.8V to 6.5V input.

The TPS64202EVM-023 uses a TPS64202 adjustable output step-down controller and the appropriate external components to provide a 3.3V output voltage with up to 2A of output current.

By replacing the feedback components other voltages can be generated. The EVM can be used to evaluate other options of the TPS6420x family.

Specifications

Manufacturer	Texas Instruments
Category	AC/DC and DC/DC Conversion
Sub-Category	DC/DC SMPS - Single Output
Eval Board Part Number	296-18987-ND
Eval Board Supplier	Texas Instruments
Eval Board	Normally In Stock
Topology	Step Down
Outputs and Type	1 Non-Isolated
Voltage Out: Factory Set	3.3 V
Current Out	2 A
Voltage In	3.3 ~ 6 V
Efficiency @ Conditions	>94%, 3.6V in, 3.3V @ 0.2 ~ 2 A >90%, 5V in, 3.3V @ 0.5 ~ 2 A
Voltage Out Range	- Not Given
Features	Current Limit (Adj. or Fixed) Short Circuit Protection Shutdown, Enable, Standby Soft Start
Switching Frequency	50 ~ 540 kHz
Standby Current [Typical]	100 nA
Quiescent Current [Typical]	20 µA
Component Count + Extras	16 + 5
Internal Switch	No
Design Author	Texas Instruments
Application / Target Market	Audio: MP3 Players Cell Phones Digital Cameras Portable Devices USB Powered Devices
Standby Current [Maximum]	1 µA
Quiescent Current [Maximum]	35 µA
Main I.C. Base Part	TPS64202
Date Created By Author
Date Added To Library	2011-03