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IS31LT3354 |
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| Part Number | IS31LT3354 |
| Manufacturer | ISSI |
| Description | The IS31LT3354 is a continuous mode inductive step-down converter, designed for driving a single LED or multiple series connected LEDs efficiently from a voltage source higher than the required LED voltage. The device operates from an input supply between 6V and 40V and provides an externally adjustable output current of up to 2A or even higher, which is det. |
| Features |
Simple low parts count Wide input voltage range: 6V to 40V Output Current only limited by external component selection High efficiency (up to 98% ) Typical 1200:1 dimming ratio Typical 3% output current accuracy Single pin on/off and brightness control using DC voltage or PWM Up to 1MHz switching frequency Inherent open-circuit LED protection Thermal shutdown protection circuitry APPLICATIONS Low voltage halogen replacement LEDs Automotive lighting Low voltage industrial lighting LED back-up lighting Illuminated sign TYPICAL APPLICATION CIRCUIT Vin(DC)=6V~40V R. |
| Datasheet |
 IS31LT3354 Data Sheet
PDF 370.91KB |
| Distributor | Stock | Price | Buy |
|---|
IS31LT3354 |
| Part Number | IS31LT3354 |
| Manufacturer | Lumissil |
| Title | 40V LED DRIVER |
| Description | The IS31LT3354 is a continuous mode inductive step-down converter, designed for driving a single LED or multiple series connected LEDs efficiently from a voltage source higher than the required LED voltage. The device operates from an input supply between 6V and 40V and provides an externally adjust. |
| Features |
Simple low parts count Wide input voltage range: 6V to 40V Output Current only limited by external component selection High efficiency (up to 98% ) Typical 1200:1 dimming ratio Typical 3% output current accuracy Single pin on/off and brightness control using DC voltage or PWM Up to 1MHz switching frequency Inherent open-circuit LED protection Thermal shutdown protection circuit. |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | IS31LT3350 |
Lumissil |
40V LED DRIVER |
|
| 2 | IS31LT3350 |
ISSI |
40V LED DRIVER |
|
| 3 | IS31LT3352 |
Lumissil |
40V LED DRIVER |
|
| 4 | IS31LT3352 |
ISSI |
40V LED DRIVER |
|
| 5 | IS31LT3353 |
Lumissil |
40V/1A BUCK LED DRIVER |
|
| 6 | IS31LT3353 |
ISSI |
40V/1A BUCK LED DRIVER |
|
| 7 | IS31LT3360 |
Lumissil |
40V/1.2A LED DRIVER |
|
| 8 | IS31LT3360 |
ISSI |
40V/1.2A LED DRIVER |
|
| 9 | IS31LT3361 |
Lumissil |
INTEGRATED NMOS SWITCH 40V/1.3A LED DRIVER |
|
| 10 | IS31LT3380 |
Lumissil |
40V/1.2A LED DRIVER |
|
Desde 2024. D4U Semiconductor.
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