AC/DC非隔离低PF

BP2872GD 是一款专门用于低 PF浮地 BuckLED 的恒流驱动芯片，采用全周期闭环采样，在输出宽范围下提高了恒流精度BP2872GD 可通过独立的CS电流信号采样脚，实现拨码调电流功能，选择不同电阻进行输出电流设置，可避免拨码开关流经大电流，延长使用寿命，也可避免功率回路走线过长。BP2872GD通过拨码开关调电流时，OVP电压不受输出电流档位影响，提高了系统的可靠性和安全性。 全周期采样电感电流，恒流精度高优异的负载调整率支持超宽输出电压负载外置 NTC 过温降电流内置 500V MOSFET高精度电流参考(+/-3%)临界导通和限频模式，优化了EMC;

BPS

晶丰明源

FL tube driver

The BU2872AK is a driver IC for the FL display unit. It has a total of 22 high withstanding voltage output pins, and supports displays ranging from 11-segment 11-character displays to 16-segment 4-character displays. A key scan function, LED drive output, and a general-purpose input pin make this

文件：49.02 Kbytes 页数：4 Pages

ROHM

罗姆

Solenoid Driver

文件：812.06 Kbytes 页数：5 Pages

PF

倍加福

N-channel MOS-FET

> Features - High Speed Switching - Low On-Resistance - No Secondary Breakdown - Low Driving Power - High Voltage - VGS= ± 30V Guarantee - Repetitive Avalanche Rated > Applications - Switching Regulators - UPS - DC-DC converters - General Purpose Power Ampli

文件：236.09 Kbytes 页数：3 Pages

Fuji

富士通