ISL97801 Description
ISL97801 High Power LED Driver NOT REMENDED FOR NEW DESIGNS REMENDED REPLACEMENT PART ISL97634 DATASHEET FN6428 Rev 1.00 April 2, 2007 The ISL97801 is a high-power LED backlight driver with an integrated 36V FET designed to drive up to 8 high-power LEDs in series. The PWM converter runs from an internally generated 1MHz clock. With efficiencies over 90% the regulator provides tight control of LED current and may be...
ISL97801 Key Features
- Drives 3-8 high-power LEDs in series, up to 32V
- 2.7V to 16V input voltage range
- Boost or Buck configurable switch
- 3A integrated FET
- Automotive load dump protection
- Light output temperature pensation
- LED over-temperature protection
- LED disconnect
- PWM/analog light level control
- Small, 20 Ld 4mm x 4mm QFN package