BP3212 - High Efficiency TRIAC dimmable LED Driver

BPS

General Description

The BP3212 is a high efficiency TRIAC dimmable LED driver.

The device operates in critical conduction mode and is suitable for buck, buck-boost or fly-back LED lighting.

The BP3212 integrates a 300V power MOSFET.

Key Features

TRIAC dimmable.
Internal 300V Power MOSFET.
Critical Conduction Mode Operation.
Ultra Low Operating Current.
±5% L.

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BP3212 high efficiency triac dimmable led driver by BPS - Datasheet Preview

Datasheet Details

Part number	BP3212
Manufacturer	BPS
File Size	551.61 KB
Description	High Efficiency TRIAC dimmable LED Driver
Datasheet	BP3212 Datasheet

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Full PDF Text Transcription (Reference)

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BP3212 High Efficiency TRIAC dimmable LED Driver Description The BP3212 is a high efficiency TRIAC dimmable LED driver. The device operates in critical conduction mode and is suitable for buck, buck-boost or fly-back LED lighting. The BP3212 integrates a 300V power MOSFET. It utilizes patent pending MOSFET driving technique and current sensing method. The operating current of the IC is very low. With very few external components count, it can achieve excellent constant current performance, so the system cost and size are greatly reduced. The BP3212 offers rich protection functions to improve the system reliability, including LED open circuit protection, LED short circuit protection, VCC under voltage protection, CS resistor short circuit protection and thermal regulation function.