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3A大电流4.2V_8.4V_12.6V三合一锂电池充电IC
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jgxdz
17
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8
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发表于2020-04-07 09:21:28
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1#
电梯直达
General Description The SC8088 is a 3A Li-Ion battery charger. It utilizes a 500KHz synchronous buck converter topology to reduce power dissipation during charging. Low power dissipation, an internal MOSFET allow a physically small charger that can be embedded in a wide range of handheld applications. The SC8088 includes complete charge termination circuitry, automatic recharge and a ±1% 4.2V /8.4V /12.6V /16.8V float voltage. Battery charge current, charge timeout and end-of-charge indication parameters are set with external components. Additional features include shorted cell detection; temperature qualified charging and overvoltage protection. The SC8088 is avAIlable in a low profile ESOP10 package. Features Input voltage range 4V~22V Dynamic input current allocation for maximum charging rate 3.0A Maximum Charge Current No External MOSFETs and Blocking Diode Required Efficiency up to 90% 中广芯源 专业电源方案,运算放大器,马达驱动,大功率MOS 等系统服务商,小家电电源方案,工业辅助电源方案,智能LED调光电源驱动IC,功率:30W以内,有针对性的方案产品特色降低系统成本,提高设计灵活性。 12V降压5V 2A SOT23-6小封装同步降压IC 12V降压5V 3A小封装大大电流DC-DC升压 升压解决方案: 5-35V输入升压8-100V各种升压解决方案 大功率300W 40-80V输入升压45-300V升压解决方案 降压解决方案: 8-80V降压5V 1A 12V 500MA 高压降压 15-100V降压12V 2A 5V 1A 大功率高压降压降压方案 姜生 13424297678 另外本公司 各种DC-DC晶圆颗粒,协助客户封装。 M*P1484 dc-dc晶圆 1482电源IC晶圆 A*P2576 2596晶圆 431基准源芯片晶圆 A*P4310晶圆 A*P2952晶圆 4329晶圆 1117晶圆 升压IC晶圆 降压IC晶圆 432晶圆 各种DC-DC晶圆 Constant-Current/Constant-Voltage Operation with Thermal Regulation to Maximize Charge Rate Without Risk of Overheating Optional Battery Temperature Monitoring Before and During Charge Automatic Sleep Mode for Low-Power Over Current Protection Consumption Available in ESOP10 RoHS Compliant and 100% Lead (Pb)-Free 专业芯片系统方案提供,10年硬件工程师从业经历,10年FAE技术支持服务,快速帮您匹配到适合您的解决方案!13424297678微信同号!
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limy0104
380
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37
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发表于2020-04-08 09:55:01
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2#
ZCC6688 1-4节降压充电
V:limy930104
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