电池充电管理芯片

是一款专用于 AC/DC 电源的铅酸电池充电管理芯片，具有恒压、恒流以及浮充三段式状态自动转换的功能，同时内部集成了双灯 LED 充电指示转换电路及驱动电路，大大简化了外部元件的数量，大大提高了系统稳定性及降低了生产成本。内部集成了精准的三路电压基准参考源，专用于恒压、恒流及浮充的模块电路基准源，通过设置不同的外部电阻来调节输出电压和电流等参数，以适应不同的电池充电需求 • 专用于铅酸电池充电控制，集成了恒压、恒流及浮充三段式控制模块\n\n\n\n• 内部集成了精准的三路电压基准参考源，专用于恒压、恒流及浮充的模块电路基准\n\n\n\n• 内部集成了双灯 LED 充电指示转换电路及驱动电路\n\n\n\n• 可选的浮充点转换电流，同时提供客户定制浮充转换电流\n\n\n\n• 很少的外部元件\n\n\n\n• 易于补偿\n\n\n\n• 低静态工作电流：1.6mA;

Lead-type cell 3 charging management chip

文件：1.13737 Mbytes Page：19 Pages

Lead-type cell 3 charging management chip

文件：1.13737 Mbytes Page：19 Pages

Lead-type cell 3 charging management chip

文件：1.13737 Mbytes Page：19 Pages

PROGRAMMABLE MODULO- N COUNTERS

Marktech Standard 5mm White Diff. & Water Clear LEDs

FEATURES • Excellent on/off contrasts • Choice of white diffused or water clear lens • Other colors/materials available • Option of standoffs or hard leads • Can be packaged on tape in a reel or in a box

OCTAL E1/T1/J1 LINE INTERFACE DEVICE

DESCRIPTION The PM4318 Octal E1/T1/J1 Line Interface Device (OCTLIU) is a monolithic integrated circuit suitable for use in long haul and short haul T1, J1 and E1 systems with a minimum of external circuitry. The OCTLIU is configurable via microprocessor control or SPI-compatible serial PROM inte

OCTAL E1/T1/J1 LINE INTERFACE DEVICE

DESCRIPTION The PM4318 Octal E1/T1/J1 Line Interface Device (OCTLIU) is a monolithic integrated circuit suitable for use in long haul and short haul T1, J1 and E1 systems with a minimum of external circuitry. The OCTLIU is configurable via microprocessor control or SPI-compatible serial PROM inte

DVD Processor Product Brief

文件：80.32 Kbytes Page：4 Pages