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ISL97801

Renesas
Part Number ISL97801
Manufacturer Renesas
Description High Power LED Driver
Published Jul 25, 2018
Detailed Description ISL97801 High Power LED Driver NOT RECOMMENDED FOR NEW DESIGNS RECOMMENDED REPLACEMENT PART ISL97634 DATASHEET FN6428 ...
Datasheet PDF File ISL97801 PDF File

ISL97801
ISL97801


Overview
ISL97801 High Power LED Driver NOT RECOMMENDED FOR NEW DESIGNS RECOMMENDED 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 configured in either boost or buck topologies, allowing from 3 to 8 series diodes to be driven from wide input voltages.
LED light level may be controlled either by: 1.
LED DC bias current set via the LEVEL pin, or 2.
External low frequency PWM control via the ENABLE/PWM ...



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