TPP2020-6TR Mid-Voltage Buck Converters

　　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：150mΩand 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