The TPP2020 is a simple, easy to use, 2-A output, synchronous, step-down, switch-mode converter with internal power MOSFETs.

The TPP2020 provides a fast-transient response and supports both low equivalent series resistance (ESR) output polymer capacitors and ceramic capacitors with no external compensation components.

TPP2020 offers a very compact solution to achieve a 2A continuous output current over a wide input supply range, with excellent load and line regulation. Protection features include over-current protection and thermal shutdown.

The devices are available in a 6-pin TSOT23-6 package, and specified from –40°C to 125°C of ambient temperature.

Features

 Wide Supply Voltage: 4.5V to 17V

 Output Voltage Range: 0.76 V to 7 V

 Internal Power FET：150mΩ and 80mΩ

 High-Efficiency Synchronous-Mode Operation

 650 kHz Switching Frequency

 Internal Light Load Power-Save Mode for High Efficiency at Light Load

 Internal Soft-Start

 Over-Current Protection and Hiccup

 Thermal Shutdown

 Small outline package TSOT23-6, SOT523

–40°C to 125°C Operation Ambient Temperature Range

Applications

 Digital TV Power Supply

 Digital Set Top box (STB)

 Video Surveillance

 Networking Home Terminal

 General Purpose

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