BP1808 DC/DC Constant Current LED Driver - Now in Stock
We are pleased to announce the availability of the BP1808 from Bright Power Semiconductor (BPSemi). This highly versatile DC/DC constant current LED driver is designed for a wide input voltage range of 3V to 60V and can be configured as a Buck, Boost, or Buck-Boost converter.
Product Overview
The BP1808 integrates a 70V / 300mΩ MOSFET, minimizing external component count and reducing overall system cost. It features a fixed 420kHz operating frequency, which helps minimize the size of external inductors and capacitors. The device supports both analog and PWM dimming via the DIM pin, providing maximum flexibility for smart lighting designs.
Key Features
- Wide Input Voltage Range: 3V to 60V
- Multiple Topologies: Supports Boost, Buck-Boost, and Buck configurations
- Integrated MOSFET: 70V / 300mΩ internal switch
- High Accuracy: ±3% LED output current accuracy
- Dimming Control: Combined analog and PWM dimming via DIM pin
- Fixed Switching Frequency: 420kHz
- Comprehensive Protection: VDD under-voltage protection, programmable over-voltage protection, cycle-by-cycle peak current limit, and thermal regulation
- Package: SOP8-EP (Enhanced Power Dissipation)
Applications
- MR16 LED Lighting
- Smart Dimming LED Lighting
- Automotive LED Lighting
- Solar LED Lighting
- General LED Lighting
Why Choose the BP1808?
With its wide input voltage range, multiple topology support, and integrated MOSFET, the BP1808 offers a highly flexible and cost-effective solution for demanding LED lighting applications. Its robust protection features and support for both analog and PWM dimming make it an excellent choice for smart and automotive lighting systems.
Contact Us for Pricing and Availability
Regency Semiconductors Pvt Ltd
Phone: +91-8591695392
Email: sales1@regencysemiconductors.com
Website: www.regencysemiconductors.com
Note: Specifications are subject to change without prior notice. Please refer to the official datasheet for complete technical details.
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