Datasheet Details
| Part number | IS32LT3175N |
|---|---|
| Manufacturer | Lumissil |
| File Size | 698.62 KB |
| Description | SINGLE CHANNEL LINEAR LED DRIVER |
| Datasheet |
 IS32LT3175N Datasheet
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General Description
The IS32LT3175 is a single channel linear programmable current regulator capable of up to 150mA.
It integrates a debounce and latch circuit on the channel enable pin (EN) to facilitate the use of a low cost momentary contact switch.
Key Features
- Operating voltage 5V to 42V.
- Single channel current source - Programmable current via a single external resistor - Configurable from 20mA to 150mA.
- Momentary contact button EN input - Input is debounced and latched - Higher priority than PWM input - Gamma corrected Fade In/Out algorithm - Pull down resistors set independent fade IN and OUT ramp time.
- PWM input pin driven by external PWM source - PWM directly drives the current source - IS32LT3175P.
- Positive polarity.