LM3402MR/NOPB
Controlador de LED, Corriente Constante, Entrada 6V a 42V, 1 Salida, 1 MHz, Salida 40V/500 mA, SOP-8
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| Cantidad | Precio (sin IVA) |
|---|---|
| 1+ | 1,710 € |
| 10+ | 1,700 € |
Información del producto
Resumen del producto
The LM3402MR/NOPB is a Monolithic Switching Regulator designed to deliver constant currents to high power LEDs. It contains a high-side N-channel MOSFET switch with a current limit of 735mA (typical) for step-down (buck) regulator. Hysteretic control with controlled on-time coupled with an external resistor allow the converter output voltage to adjust as needed to deliver a constant current to series and series-parallel connected arrays of LEDs of varying number and type, LED dimming by pulse width modulation (PWM), broken/open LED protection, low-power shutdown and thermal shutdown complete the feature set.
- Integrated 0.5A N-channel MOSFET
- Cycle-by-cycle current limit
- No control loop compensation required
- Separate PWM dimming and low power shutdown
- Supports all ceramic-output capacitors and capacitor-less outputs
- Thermal shutdown protection
- Green product and no Sb/Br
Especificaciones técnicas
Buck No Aislado, Corriente Constante
6V
40V
1MHz
SO PowerPAD
-40°C
-
MSL 3 - 168 horas
-
SO PowerPAD
1MHz
-
42V
500mA
Montaje en superficie
8Pins
125°C
-
No SVHC (27-Jun-2018)
Buck No Aislado, Corriente Constante
1Outputs
Legislación y medioambiente
País donde se realizó la mayor parte del proceso de producciónPaís de origen:Malaysia
País donde se realizó la mayor parte del proceso de producción
RoHS
RoHS
Certificado de conformidad del producto