LX2203AILD MICROSEMI [Microsemi Corporation], LX2203AILD Datasheet
LX2203AILD
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LX2203AILD Summary of contents
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... STAT CMP CTP EN CCP GND Plastic MLP LD (°C) 10-Pin RoHS Compliant / Pb-free LX2203AILD Microsemi Integrated Products Division LX2203A RODUCTION ATA HEET Charge Current Low Drop Out Design ...
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Supply Voltage (VIN)....................................................................................... -0. Input Signals (SHDN, EN,CMP) ...................................................................... -0. Battery Charging Current ...
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TM Unless otherwise specified, the following specifications apply over the ambient temperature 0°C noted and the following test conditions: V Parameter MAIN CIRCUITRY Input Voltage Quiescent Current CTP Bias Voltage CCP Bias Voltage CONSTANT VOLTAGE MODE BAT Output Voltage Top ...
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4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0 0.5 1.0 Charge Time (hours ...
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TM EN VDD CMP CCP GND LX2203A Copyright © 2004 Rev. 1.0a, 2005-10-21 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 Li-Ion Battery Charger ® ...
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TM LX2203 CONTROL FLOW DIAGRAM START YES V > UVLO YES V > BAT YES NO V >60% BAT YES CONSTANT CURRENT CHARGE MODE NO 150 TEMP < YES NO ...
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TM AC/DC Adapter ON/OFF Figure 3 –Basic charger from Wall Adapter with 1A constant current and 50mA termination current Input Power 2.7K ON/OFF CP1 CP2 Figure 4 – Wall adapter and USB Charger (1A, 500mA, 100mA, selectable) Copyright © 2004 ...
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ENERAL ESCRIPTION The LX2203A is designed to charge a single cell Lithium Ion (Li-ion) battery using two modes: a constant current mode, where the charge current is held constant and the battery terminal voltage rises to 4.2V; ...
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ONSTANT HARGE URRENT ROGRAMMING (C ) ONTINUED The table below lists some popular Constant Current Settings along with the associated CCP pin current and programming resistor: Charge Current I Current CCP 1.0A 13.75µA 500mA 6.22µA ...
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TM LD 10-Pin Plastic MLP Dual Exposed Pad D Top View Note: 1. Dimensions do not include mold flash or protrusions; these shall not exceed 0.155mm(.006”) on any side. Lead dimension shall not include solder coverage. Copyright © 2004 Rev. ...
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TM PRODUCTION DATA – Information contained in this document is proprietary to Microsemi and is current as of publication date. This document may not be modified in any way without the express written consent of Microsemi. Product processing does not ...