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High Bright DC/DC LED Drivers

BD9001F

Supporting Information
Data Sheet PDF
More info on this product PDF
Complete Lineup PDF
Lighting Catalog PDF
Description
Constant current high power DC/DC buck LED driver.
Features
  • Drives 3 to 12 LEDs in series (48V max. output voltage)
  • Integrated MOSFET
  • Constant current driver: 350-1000mA
  • Output voltage controlled via current sense feedback loop
  • Output voltage automatically adjusted for LED Vf thermal compensation
  • OCP (Over Current Protection)
  • TSD (Thermal Shut Down)
  • High efficiency (100khz cloc)
Applications
  • General HB LED illumination products
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Part #
Number
of Outputs
Supply Voltage
(V)
Output Current
(A)
Output Voltage
(V)
Reference Voltage
Accuracy
(%)
Operating
Temperature
(°C)
Operating
Frequency
(kHz)
Frequency
Accuracy
(%)
Oscillation
Circuit
Package
BD9001F
1
7 to 48
2.0
1 to VIN
±2
-40 to +95
50 to 300
±20
Self-oscillation
SOP8
Diagram

BD9001F Package