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TMI3252SH Datasheet 1mhz 18v 2a Synchronous Cot Step-down Converter

Manufacturer: TOLL

Overview: TMI3252SH 1MHz 18V 2A Synchronous COT Step-Down Converter.

Datasheet Details

Part number TMI3252SH
Manufacturer TOLL
File Size 828.94 KB
Description 1MHz 18V 2A Synchronous COT Step-Down Converter
Datasheet TMI3252SH-TOLL.pdf

General Description

The TMI3252SH is a high efficiency 1MHz, Constant-on-Time (COT) control mode synchronous step-down DC-DC converter capable of delivering up to 2A current.

TMI3252SH integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.

Low output voltage ripple and small external inductor and capacitor size are achieved with 1MHz switching frequency.

Key Features

  • 140mΩ/70mΩ Low RDS(ON) internal FETs.
  • High Efficiency Synchronous-Mode Operation.
  • Wide Input Range: 4.5V to 18V.
  • Output Voltage from 0.6V.
  • 1MHz Switch Frequency.
  • Up to 2A Output Current.
  • COT control to achieve fast transient responses.
  • Power Save Mode at Light Load.
  • Integrated internal compensation.
  • Stable with Low ESR Ceramic Output Capacitors.
  • Over Current Protection with Hiccup Mode.
  • Thermal Shutdown.
  • Inrush Current Limit and S.

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TMI3252SH Distributor