HX6203数据手册HXSEMI中文资料规格书

描述 Description

The HX6203 is a complete battery charger controller for two (8.4V) cells lithium-ion batteries. The HX6203 provides a small, simple and efficient solution to fast charge Li-ion battery. An external sense resistor sets the charge current with high accuracy.\r
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An internal resistor divider and precision reference set the final float voltage to 8.4V. When the input supply is removed, the HX6203 automatically enters a low current sleep mode.\r
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The HX6203 is available in the SOP-8L package.\r
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特性 Features

· Input Supply Range: 9V ～ 14V\r
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· End-Charge-Current Detection Output\r
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· Constant Switching Frequency for Minimum Noise \r
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· Automatic Battery Recharge\r
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· Automatic Shutdown When Input Supply is Removed\r
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· Automatic Trickle Charging of Low Voltage Batteries\r
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· Battery Temperature Sensing\r
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· Stable with Ceramic Output Capacitor\r
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· SOP-8L Package

应用 Application

· Charging Docks\r
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· Handheld Instruments\r
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· Portable Computers