The IS32LT3177 and IS32LT3178 are adjustable linear current devices with excellent temperature stability. A single resistor is all that is required to set the operating current from 10mA to 200mA. The devices can operate from an input voltage from 2.9V to 40V with a minimal voltage headroom of 1.0V (Typ.) at 150mA. Designed with a low dropout voltage; the de.
• Low-side current sink - Adjustable from 10mA to 150mA (SOT236)/200mA (SOP-8-EP) with external resistor selection
• Wide input voltage range from - 2.9V to 40V (IS32LT3178) - 5V to 40V (IS32LT3177) with a low dropout of typical 1.0V at 150mA
• Up to 1kHz PWM input (IS32LT3178 only)
• Protection features:
- 0.6%/K current roll off at high temp over 145°C for thermal protection - Output current limit - Thermal shutdown
• Up to 0.77W (SOT23-6)/2.32W (SOP-8-EP) power dissipation in a small package
• RoHS & Halogen-Free Compliance
• TSCA Compliance
• AEC-Q100 Qualified with Temperature Grade 1: -4.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IS32LT3174 |
Lumissil |
LINEAR LED DRIVER | |
2 | IS32LT3175N |
Lumissil |
SINGLE CHANNEL LINEAR LED DRIVER | |
3 | IS32LT3175N |
ISSI |
SINGLE CHANNEL LINEAR LED DRIVER | |
4 | IS32LT3175P |
Lumissil |
SINGLE CHANNEL LINEAR LED DRIVER | |
5 | IS32LT3175P |
ISSI |
SINGLE CHANNEL LINEAR LED DRIVER | |
6 | IS32LT3178 |
Lumissil |
10-TO-200MA CONSTANT-CURRENT LED DRIVER | |
7 | IS32LT3117 |
ISSI |
4-CHANNEL CONSTANT CURRENT REGULATOR | |
8 | IS32LT3120 |
Lumissil |
LINEAR LED DRIVER | |
9 | IS32LT3120 |
ISSI |
LINEAR LED DRIVER | |
10 | IS32LT3124A |
Lumissil |
LINEAR LED DRIVER | |
11 | IS32LT3124B |
Lumissil |
LINEAR LED DRIVER | |
12 | IS32LT3124C |
Lumissil |
LINEAR LED DRIVER |