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TPS62822EVM-005: 1.8V @ 2A, 2.4 ~ 5.5 Vin

Summary

The TPS62822EVM-005 evaluation module (EVM) facilitates the evaluation of the TPS62822 2-A, step-down converter with DCS-Control in a 2-mm by 1.5-mm QFN package. The EVM outputs a 1.8-V output voltage with 1% accuracy from input voltages between 2.4V and 5.5V with a maximum solution height of 1 mm. The TPS62822 is a highly efficient and small solution for point-of-load (POL) converters in all types of equipment, such as solid state drives (SSDs), computing, and factory automation.

Features

  • 1.8V Output Voltage with 1% accuracy

  • 1mm Maximum Solution Height

  • 36 mm2 Total Solution Size

  • Pin-to-pin 1A, 2A, 3A Devices (TPS62821/2/3)

Specifications

Manufacturer Texas Instruments
Category AC/DC and DC/DC Conversion
Sub-Category DC/DC SMPS - Single Output
Eval Board Part Number 296-49412-ND
Eval Board Supplier Texas Instruments
Eval Board Normally In Stock
Topology Step Down
Outputs and Type 1 Non-Isolated
Voltage Out: Factory Set 1.8 V
Current Out 2 A
Voltage In 2.4 ~ 5.5 V
Efficiency @ Conditions >92%, 4.2V in, 1.8V @ 0.1 ~ 2 A
>92%, 3.3V in, 1.8V @ 10 mA ~ 1.5 A
>90%, 5V in, 1.8V @ 1mA ~ 2 A
Voltage Out Range 0.6 ~ 4 V
Features Current Limit (Adj. or Fixed)
Light Load Mode
Power Good Output
Short Circuit Protection
Shutdown, Enable, Standby
Soft Start
Thermal Protection
Under Voltage Protection, Brown-Out
Switching Frequency 2.2 MHz
Standby Current [Typical] 50 nA
Quiescent Current [Typical] 4 µA
Component Count + Extras 11 + 8
Internal Switch Yes
Design Author Texas Instruments
Application / Target Market Drones
FPGA / DSP / Processors
Point of Load (PoL)
Portable Devices
Servers
Standby Current [Maximum] 500 nA
Quiescent Current [Maximum] 10 µA
Main I.C. Base Part TPS62822
Date Created By Author 2017-11
Date Added To Library 2020-07

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