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AME5172 Datasheet 0.85v Single Cell Boost DC-dc Converter

Manufacturer: AME

Overview: AME, Inc. AME5172 n General.

Datasheet Details

Part number AME5172
Manufacturer AME
File Size 142.56 KB
Description 0.85V Single Cell Boost DC-DC Converter
Datasheet AME5172_AME.pdf

General Description

The AME5172 is a high-efficiency, current mode, synchronous PWM Boost DC-DC Converter with fixed 3.3V output voltage for system applications powered by single or double cell NiMH or Alkaline battery pack.

Built-in 0.35Ω NMOS switch and 0.45Ω PMOS syn..

chronous rectification significantly improves efficiency and reduces external ponents count.

Key Features

  • l PWM Control with 1.2MHz Fixed Frequency l Up to 92% Efficiency l 0.85V Low Start-up Input Voltage l Internal Synchronous Rectifier l Fixed 3.3V Output Voltage Options l 0.8A, 0.35Ω Power MOSFET l 1µA Shutdown Current l True Shutdown l SOT-25 Package l All AME's Lead Free Products Meet RoHS Standards n.

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AME5172 Distributor