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IS31LT3353 |
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| Part Number | IS31LT3353 |
| Manufacturer | ISSI |
| Description | The IS31LT3353 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 LED voltage. The chip operates from an input supply between 6V and 40V and provides an externally adjustable output current of up to 1A. The IS31LT3353 includes an integrated . |
| Features |
Up to 1A output current High efficiency (up to 97% ) Wide input voltage range: 6V to 40V Internal 40V power switch Simple low parts count Typical 3% output current accuracy Single pin on/off and brightness control using DC voltage or PWM Up to 1MHz switching frequency Inherent LED open-circuit/short-circuit protection Thermal shutdown protection circuitry Up to 1200: 1 dimming rate APPLICATIONS LED MR16, MR11 spot light LED street light PAR light Industrial lighting Refrigeration lights Other LED lighting APPLICATION CIRCUIT Figure 1 Typical Application Circ. |
| Datasheet |
 IS31LT3353 Data Sheet
PDF 410.25KB |
| Distributor | Stock | Price | Buy |
|---|
IS31LT3353 |
| Part Number | IS31LT3353 |
| Manufacturer | Lumissil |
| Title | 40V/1A BUCK LED DRIVER |
| Description | The IS31LT3353 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 LED voltage. The chip operates from an input supply between 6V and 40V and provides an externally adjustable output. |
| Features |
Up to 1A output current High efficiency (up to 97% ) Wide input voltage range: 6V to 40V Internal 40V power switch Simple low parts count Typical 3% output current accuracy Single pin on/off and brightness control using DC voltage or PWM Up to 1MHz switching frequency Inherent LED open-circuit/short-circuit protection Thermal shutdown protection circuitry Up to 1200: 1 dimmin. |
| 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 | IS31LT3354 |
Lumissil |
40V LED DRIVER |
|
| 6 | IS31LT3354 |
ISSI |
40V 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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