GENERAL DESCRIPTION
The IS32LT3174 is a linear programmable current regulator consisting of one output channel capable of up to 200mA. It features an ON/OFF input pin to toggle the channel between the OFF condition and the source condition.
A single external resistor programs the current level for the channel, while a separate, single resistor programs the fade in and fade out rate for channel.

FEATURES
● Output current can source up to 200mA
● On/off control for channel
   -Input is debounced
● Programmable current via a single external
   resistor
● Programmable fade in, fade out via external
   resistor
   - Pull down resistor value sets fade speed
   - Gamma corrected fade in/out algorithm
● Fault Protection:
   - LED string shorted to GND
   - ISET pin short to GND
   - Over temperature
● SOP-8-EP package
● Automotive Grade - AEC-Q100
● Operating temperature range from -40°C ~ +125°C

APPLICATIONS
● Automotive Interior:
   - Map light
   - Dome lighting
   - Puddle lamp in doors
   - Glove box
   - Vanity mirror