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TMI31602H Datasheet 2a Synchronous Step-down Converter

Manufacturer: TOLL

Overview: TMI31602H 5.5V, 2.3MHz, 2A Synchronous Step-Down Converter with Small DFN1.6x1.

Datasheet Details

Part number TMI31602H
Manufacturer TOLL
File Size 1.37 MB
Description 2A Synchronous Step-Down Converter
Datasheet TMI31602H-TOLL.pdf

General Description

The TMI31602H is a 2.3MHz switching frequency, current mode step-down converter.

It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries or other input source from 2.5V to 5.5V input voltage and the output voltage can be regulated as low as 0.6V.

The TMI31602H also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noise sensitive applications.

Key Features

  • High Efficiency: Up to 95% (@3.3VOUT).
  • 2.3MHz Switching Frequency Operation.
  • Up to 2A Output Current.
  • 2.5V to 5.5V Input Voltage Range.
  • Output Voltage as Low as 0.6V.
  • PFM Mode for High Efficiency in Light Load.
  • 100% Duty Cycle in Dropout Operation.
  • Low Quiescent Current: 40µA.
  • Short Hiccup Protection.
  • Thermal Fault Protection.
  • Inrush Current Limit and Soft Start.
  • Input over voltage protection (OVP).

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TMI31602H Distributor