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MCP1257

Low-Ripple Charge Pump

MCP1257 Features

* Inductorless 1.5x, 2x Boost DC/DC Converter

* Output Voltage: 3.3V

* High Output Voltage Accuracy: - ±3.0% (VOUT Fixed)

* Output Current Up To 100 mA

* 20 mVPP Output Voltage Ripple

* Thermal Shutdown and Short Circuit Protection

* Uses Small

MCP1257 General Description

The MCP1256, MCP1257, MCP1258 and MCP1259 are inductorless, positive regulated charge pump DC/DC converters. The devices generate a regulated 3.3V output voltage from a 1.8V to 3.6V input. The devices are specifically designed for applications operating from 2-cell alkaline, Ni-Cd, or Ni-MH batterie.

MCP1257 Datasheet (673.41 KB)

Preview of MCP1257 PDF

Datasheet Details

Part number:

MCP1257

Manufacturer:

Microchip ↗ Technology

File Size:

673.41 KB

Description:

Low-ripple charge pump.

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TAGS

MCP1257 Low-Ripple Charge Pump Microchip Technology

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