17V Input, 2A Output Synchronous Step-Down Switch-Mode Converter with Internal Power MOSFETs
3PEAK's TPP2020 is a simple, easy to use, 2A 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℃ to 125℃ of ambient temperature.
Features:
· Wide Supply Voltage: 4.5V to 17V
· Output Voltage Range: 0.76V to 7V
· Internal Power FET：150mΩ and 80mΩ
· High-Efficiency Synchronous-Mode Operation
· 650kHz 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℃ to 125℃ Operation Ambient Temperature Range
Applications:
· Digital TV Power Supply
· Digital Set Top box (STB)
· Video Surveillance
· Networking Home Terminal
· General Purpose
Application Circuit:
Functional Block Diagram:
Order Information:
- 【Datasheet】TPP2020 17-V Input, 2-A Synchronous Step-Down Voltage Regulator
- 【Datasheet】TPP2020 17-V Input, 2-A Synchronous Step-Down Voltage Regulator
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