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

Eval Board

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