Introduce

SC6605 is a highly-integrated power management IC for single cell battery charging. It integrates a 4A switching charger, an 8A charge pump and two channels LED drivers. In addition, SC6605 supports BC1.2/PD3.1/UFCS/ protocols for fast charging, thus turning out to be highly compatible with more kinds of charger. SC6605 adopts 64pin CSP 3.47mm x 3.41mm package.

Function

• ●   High Efficiency 4A Switching Charger
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• √ 90% charging efficiency @ 3A Iout, 5V Vin
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• √ Supports input range 3.9V~13.5V
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• √ Integrates Narrow VDC (NVDC) power path management
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• √ Integrates Dynamic Power Management (DPM) for both input voltage and current
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• √ 15mΩ BATFET for high efficiency discharging up to 10A
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• √ BATFET control to support ship mode, wake up and full system reset
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• ●   High Efficiency 8A Charge Pump
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• √ 96.5% charging efficiency @ 6A Iout, 4.4V Vout
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• √ Support both 2:1 and 1:1 fast charging
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• √ CFLY/CBOOT short detection before switch
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• √ VBUS_VOUT in-range protection before switch
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• ●   2 Channels LED Drivers
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• √ Up to 1.5A flash current for each channel
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• √ Up to 500mA torch current for each channel
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• ●   Support 1.5A OTG
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• √ 93% boost efficiency @ 1A Iout, 5V Vout
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• ●   9-channel 12-bit ADC
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• √ VAC, VBUS, IBUS, VBAT, VSYS, IBAT, TSBUS, TSBAT, TDIE

Application

• ●   Smartphones
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• ●   Tablet PCs
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• ●   Portable Devices and Accessory

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