MM1332 - Control of Lithium Ion Batteries Charging

Product Overview

MITSUMI

Datasheet Details

Part number	MM1332
Manufacturer	MITSUMI
File Size	93.14 KB
Description	Control of Lithium Ion Batteries Charging
Datasheet	MM1332 Datasheet
Additional preview pages of the MM1332 datasheet.

Product details

Description

8 7 6 5 1 2 3 4 SOP-8C/SOP-8E Pin No.Name SW1 I/O Input SW1=VCC : OFF, SW1=GND : ON Goes OFF when open as it is pulled up to VCC.Low voltage detection circuit ON/OFF control input pin.2 SW2 Input SW2=VCC : OFF, SW2=GND : ON Goes OFF when open as it is pulled up to VCC.3 LV GND CS Input Output Low voltage detection circuit output pin.NPN-Tr open collector output; goes ON (low level) for low voltage.Ground pin.Current detection pin.Detects current when external resistor voltage drops

Features

1. Output voltage (Ta=-20°C+~70°C) 3Cell : 12.3V/12.6V±150mV 2Cell : 8.2V/8.4V±100mV 1Cell : 4.1V/4.2V±50mV 250µA typ. set by external resistance 0.1V=external resistance current value 2.0V/cell 2. Current consumption 3. Constant current output Current limit (reference voltage) 4. Low voltage detection function (LV) Package SOP-8C, SOP-8E (MM1332 F) The box represents the output (charging) voltage rank.

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Other Datasheets by MITSUMI

MM1331 - Step-Up DC/DC Converter
MM1333 - Lithium-Ion Battery Charge Controller
MM1336 - Headphone Stereos
MM1302A - Protection of Lithium Ion Batteries (two cells in series)
MM1302E - Protection of Lithium Ion Batteries (two cells in series)
MM1302F - Protection of Lithium Ion Batteries (two cells in series)

Published: May 7, 2005 |