BCT3661B - White LED driver

BCT3661B Datasheet Preview — Preview of BCT3661B PDF

Datasheet Details

Part number	BCT3661B
Manufacturer	BROADCHIP
File Size	180.84 KB
Description	White LED driver
Datasheet	BCT3661B-BROADCHIP.pdf

BCT3661B Product details

Description

With 42V rated integrated switch FET, BCT3661B is a boost converter that drives up to 12 LEDs in series.The boost converter runs at 600kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allows for the use of small external components.The default white LED current is set with the external sensor resistor Rset, and the feedback voltage is regulated to 200mV, as shown in the typical application.During the operation, the LED current can be controlled by usi

Features

3.0V to 5.5V Input Voltage Range.
42V Open LED Protection For up To 12 LEDs.
200mV Reference Voltage.
1-Wire 32 Level Digital Pulse Brightness Control.
Built-in Soft Start.
Up to 90% Efficiency.
DFN2x2 Package.

📁 BCT3661B Similar Datasheet

BCT10-S30-UP6X2-H1151 - Capacitive sensor (Turck)
BCT10-S30-UP6X2T-H1151 - Capacitive sensor (Turck)
BCT5-S18-UN6X2T-H1151 - Capacitive sensor (Turck)
BCT5-S18-UP6X2T-H1151 - Capacitive sensor (Turck)
BCT72328 - LED Driver with key scan ASIC (BlueChips)
BCT72328S - LED Display Driver and Key Scan (BlueChips)

Other Datasheets by BROADCHIP

BCT3660C - High Efficiency LED Driver
BCT3662 - 2-Ch Boost Serial LED Driver
BCT3692B - Asynchronies Boost
BCT3119 - 9-Channel 64steps Constant-Current LED Driver
BCT3220 - 4 Channel LED Driver
BCT3221 - 4-Channel LED Driver

Published: Feb 19, 2020 |