MM1331 Step-Up DC/DC Converter

MITSUMI

Description

MITSUMI Step-Up DC/DC Converter MM1331 Step-Up DC/DC Converter (VFF) Monolithic IC MM1331 Outline This is a converter IC which steps up the DC inpu.

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Datasheet Specifications

Part number: MM1331
Manufacturer: MITSUMI
File Size: 84.83 KB
Datasheet: MM1331-MITSUMI.pdf
Description: Step-Up DC/DC Converter

Features

* 1. Low-voltage operation possible, 0.85V (no-load) 2. Internal oscillation circuit 3. Intermittent oscillation design for improved light-load efficiency 4. Numerous output voltages available (seven ranks) Package SOT-25 Output Voltage Rank Rank ABCDEGH Voltage (V) 5.0 3.2 3.5 3.0 2.5 2.2 2.7 App

Applications

* 1. Pagers 2. Separate vibrators 3. Other portable equipment Pin Assignment 5 4 1 23 SOT-25 1 GND 2 SUB 3 VL 4 VOUT 5 VIN
* Pin 2 is the SUB pin, and should be connected to GND. MITSUMI Block Diagram Step-Up DC/DC Converter MM1331 Note: Pin 2 is the SUB pin, and should be connecte

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MM1331 Step-Up Converter MITSUMI

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