LED驱动IC-线性恒流

Winsemi

稳先微电子

高压单段线性恒流LED 恒流控制芯片

WS9600AP 是一款高精度的线性恒流控制芯片，内部集成了高压MOS 管和JFET 高压供电电路，可直接用于驱动市电供电的高电压、低电流LED 灯串。系统应用外围精简，无需磁芯器件，可满足小体积、低成本、有EMI 测试要求的应用场合。\n\nWS9600AP 可以多芯片并联应用，满足大电流大功率应用系统；其输出电流可通过REXT 引脚的电阻来精确设置。\n\nWS9600AP 具有PWM 调光功能，通过对DIM PIN 引入PWM 信号，调节占空比大小，可实现输出电流从0%-100%的变化。\n\nWS9600AP 具有线补功能，可提高系统的线性调整率。\n\nWS9600A • 内置550V 功率MOSFET\n• 输出电流外部设定\n• 支持多芯片并联以增强电流输出能力\n• 过温调节技术\n• 线补功能\n• PWM 调光功能\n• 芯片可与LED 共用PCB 板\n• 芯片应用系统无EMI 问题;

Winsemi

稳先微电子

12-Bit, Low Power Voltage Output D/A Converter

DESCRIPTION… The SP9600 is a very low power 12-Bit Digital-to-Analog Converter. It features 0.5 to 4.5 volt output swing when using a single +5volt supply. The converter uses a standard 3–wire serial interface compatible with SPI™, QSPI™ and Microwire™. The output settling-time is specified at 20

文件：166.6 Kbytes 页数：9 Pages

SIPEX

12-Bit, Low Power Voltage Output D/A Converter

DESCRIPTION… The SP9600 is a very low power 12-Bit Digital-to-Analog Converter. It features 0.5 to 4.5 volt output swing when using a single +5volt supply. The converter uses a standard 3–wire serial interface compatible with SPI™, QSPI™ and Microwire™. The output settling-time is specified at 20

文件：166.6 Kbytes 页数：9 Pages

SIPEX

12-Bit, Low Power Voltage Output D/A Converter

DESCRIPTION… The SP9600 is a very low power 12-Bit Digital-to-Analog Converter. It features 0.5 to 4.5 volt output swing when using a single +5volt supply. The converter uses a standard 3–wire serial interface compatible with SPI™, QSPI™ and Microwire™. The output settling-time is specified at 20

文件：166.6 Kbytes 页数：9 Pages

SIPEX