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Part Number
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MAX8845Z |
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Manufacturer
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Maxim Integrated Products |
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Description
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28V Linear Li+ Battery Chargers |
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Published
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Jun 5, 2009 |
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Detailed Description
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19-4405; Rev 0; 3/09
28V Linear Li+ Battery Chargers with Battery Detection and Overvoltage Protected Output
www.datash...
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Datasheet
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MAX8845Z
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Overview
19-4405; Rev 0; 3/09
28V Linear Li+ Battery Chargers with Battery Detection and Overvoltage Protected Output
www.
datasheet4u.
com
General Description
Features
♦ CCCV, Thermally Regulated Linear 1-Cell Li+ Battery Charger ♦ No External MOSFET, Reverse Blocking Diode, or Current-Sense Resistor ♦ Programmable Fast-Charge Currents (1ARMS max) ♦ Programmable Top-Off Current Threshold (MIN) ♦ Input Overvoltage Protected 4.
7V Output (SAFEOUT) ♦ Proprietary Die Temperature Regulation Control (+115°C) ♦ 4.
25V to 28V Input Voltage Range with Input Overvoltage Protection Above +7.
5V ♦ Low-Dropout Voltage (300mV at 500mA) ♦ Input Power-Source Detection Output (POK), Charge Status Output (CHG), Charge-...
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