Datasheet Summary
Automotive-Grade, Low-EMI, 1.5 A PWM Dimmable Synchronous Buck LED Module
Features
AND BENEFITS
- Automotive AEC-Q100 qualified
- Supply voltage 4.5 to 36 V, maximum 40 V
- plete 1.5 A maximum output pact LED driver
- Integrated inductor, VIN, and boot capacitors
- Ultra-low EMI architecture, fSW > 2 MHz
- Spread spectrum for improved EMC
- Integrated high-side and low-side MOSFETs:
80 mΩ / 60 mΩTYP , 90% efficiency at 1 A
- 5 V, 14 mA LDO regulator for peripheral circuits
- Dimming via external PWM or EN pin
- Analog dimming for brightness calibration and thermal foldback
- Low power shutdown (1 μA typical)
- High side current sense, ±3% accuracy
- Fault flag output
- LED...