High Input Voltage Travel Charger for Single-cell Li-Ion Batteries

Features • No external MOSFET, reverse-blocking diode or currentsense resistor are required • 28 V maximum input voltage rating with 11 V over-voltage protection threshold • Factory programmable charge current • Trickle charge for fully discharged batteries • ±0.4% voltage accuracy over

文件：958.96 Kbytes 页数：26 Pages

FREESCALEFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

High Input Voltage Travel Charger for Single-cell Li-Ion Batteries

文件：585.63 Kbytes 页数：26 Pages

FREESCALEFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

High Input Voltage Travel Charger for Single-cell Li-Ion Batteries

文件：585.63 Kbytes 页数：26 Pages

FREESCALEFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

Battery Charger, single cell, 0.45A, QFN 8

The MC34674 is a fully integrated single-cell Li-Ion and Li-Polymer battery charger optimized for travel charger applications. The few external components required include a dual-color LED for charge-status indication, a negative-temperature-coefficient (NTC) thermistor circuit for setting the charg • No external MOSFET, reverse-blocking diode or current-sense resistor are required;

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