| Part number | BP2871 |
|---|---|
| Datasheet | BP2871-BPS.pdf |
| File Size | 457.38 KB |
| Manufacturer | BPS |
| Description | Non-isolated step-down PWM dimming LED constant current driver IC |
|
|
晶丰明源半导体 BP2871 非隔离降压型 PWM 调光 LED 恒流驱动芯片 概述 BP2871 是一款内部集成高压供电、BUCK 控制器的 LED PWM 调光控制器，适用于 85Vac~265Vac 全范 围输入电压。 BP2871 芯片通过外部 PWM 信号控制 PWM 管脚实现 PWM 调光功能。 BP2871 芯片工作在电感电流临界模式，输出电流 不随电感量和 LED 工作电压的变化而变化，实现 优异的线性/负载调整率。 BP2871 具有多重保护功能，包括 LED 开路/短路保 护，VCC.
| Part Number | Description |
|---|---|
| BP2872 | Non-isolated Two Way Buck LED Driver |
| BP2876D | PWM Dimmable Buck LED Driver |
| BP2878 | PWM dimming non-isolated buck LED constant current driver |
| BP2878K | PWM Dimmable Buck LED Driver |
| BP2879D | low PF LED driver |
| BP2802 | LED Lamps Driver |
| BP2808 | LED Constant Current Driver |
| BP2808B | Non-isolated step-down constant current LED driver |
| BP2812 | Constant Current Controller |
| BP2818 | SCR dimming non-isolated LED driver chip |
