BCR401UW6Q Overview
This Linear LED driver is designed to meet the stringent requirements of automotive applications. The BCR401UW6Q monolithically integrates a transistor, diodes, and resistors to function as a Constant Current Regulator (CCR) for LED driving. The device regulates with a preset 10mA nominal that can be adjusted with external resistor up to 100mA.
BCR401UW6Q Key Features
- LED Constant Current Regulator Using PNP Emitter-Follower with Emitter Resistor to Current Limit
- IOUT = 10mA ± 10% Constant Current (Preset)
- IOUT up to 100mA Adjustable with An External Resistor
- 40V Supply Voltage
- PD up to 1W in SOT26
- LED Dimming Using PWM up to 25kHz
- Parallel Devices to Increase Regulated Current
- Totally Lead-Free & Fully RoHS pliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)
- The BCR401UW6Q is suitable for automotive
BCR401UW6Q Applications
- 40V Supply Voltage PD up to 1W in SOT26 LED Dimming Using PWM up to 25kHz Negative Temperature Coefficient (NTC) Reduces IOUT with