可控硅线性调光 LED 控制芯片

BP5132HC 是一款高精度的线性可控硅 LED 控制芯片，集成了高压整流管和 JFET 高压供电功能。主要用于驱动由 120Vac 供电的高电压、低电流 LED灯串。由于不需要磁性元件，LED 驱动器可以实现小体积、长寿命，并符合 EMI 规定。BP5132HC 可以通过外部电阻精确的设定 LED电流。BP5132HC 具有过温调节功能。当输入电压过高，或者 LED 电流过大时，此功能将降低输出电流。 兼容可控硅调光外围电路非常简单，驱动器体积非常小无需磁性元件500V 高压 MOS 管超快 LED 启动±5% LED 输出电流精度LED 电流可外部设定过温调节功能采用 ESOP8 封装;

BPS

晶丰明源

丝印：BP5132H；Package：ESOP8；Mains Dimmable Liner LED Driver

文件：494.67 Kbytes 页数：2 Pages

BPSBright Power Semiconductor Co., Ltd.

晶丰明源上海晶丰明源半导体股份有限公司

15 Volt Digitally Programmable Potentiometer (DPP) with 128 Taps and 2-wire Interface

DESCRIPTION The CAT5132 is a high voltage Digitally Programmable Potentiometer (DPP) with non-volatile wiper setting memory, operating like a mechanical potentiometer. The tap points between the 127 equal resistive elements are connected to the wiper output via CMOS switches. The switches are con

文件：245.16 Kbytes 页数：13 Pages

Catalyst

Catalyst Semiconductor

Catalyst Semiconductor

I2C Interfaced 16-bit LED Dimmer, I2C Interfaced 16-bit LED Blinker Features ■ 256 discrete brightness steps for easy LED dimming and color mixing ■ two programmable blinking rate between 0.625 sec and 1.6 sec for CAT9532; 0.02sec and 6.4 sec for CAT9552 ■ eliminates repeated command

文件：867.83 Kbytes 页数：28 Pages

Catalyst

Catalyst Semiconductor

16 Volt Digitally Programmable Potentiometer

文件：540.63 Kbytes 页数：14 Pages

Catalyst

Catalyst Semiconductor