Datasheet4U.com

MCP1257 - Low-Ripple Charge Pump

Product Overview

Microchip Technology

📥 Download Datasheet

MCP1257 Low-Ripple Charge Pump by Microchip Technology - Datasheet Preview — Datasheet preview – MCP1257

Datasheet Details

Part number	MCP1257
Manufacturer	Microchip Technology
File Size	673.41 KB
Description	Low-Ripple Charge Pump
Datasheet	MCP1257 Datasheet
Note	This datasheet PDF includes multiple part numbers: MCP1257, MCP1256. Please refer to the document for exact specifications by model.
Additional preview pages of the MCP1257 datasheet.

Product details

Description

The MCP1256, MCP1257, MCP1258 and MCP1259 are inductorless, positive regulated charge pump DC/DC converters.

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 Ceramic Capacitors.
Switching Frequency: 650 kHz.
Low-Power SLEEP Mode: MCP1256/7.
BYPASS Mode: MCP1258/9.
Low-Power Shutdown Mode: 0.1 µA (Typical).
Shut.

📁 Similar Datasheet

MCP112 - Micropower Voltage Detector (Microchip)
MCP130N10Y - N-Channel MOSFET (MCC)
MCP1316M - Voltage Supervisor (Microchip)
MCP1318M - Voltage Supervisor (Microchip)
MCP1319M - Voltage Supervisor (Microchip)
MCP14A0051 - 0.5A MOSFET Driver (Microchip)
MCP14A0052 - 0.5A MOSFET Driver (Microchip)
MCP14A0151 - 1.5A MOSFET Driver (Microchip)

Other Datasheets by Microchip Technology

MCP1252 - Low Noise / Positive-Regulated Charge Pump
MCP1253 - Low Noise / Positive-Regulated Charge Pump
MCP1256 - Low-Ripple Charge Pump
MCP1258 - Low-Ripple Charge Pump
MCP1259 - Low-Ripple Charge Pump
MCP120 - Microcontroller

Published: May 31, 2010 |