SPF5047 4 Series LED Bypass Switches

Sanken

Description

VPOS = *65 V, RDS(ON) = 120 mΩ 4 Series LED Bypass Switches SPF5047 Data Sheet .
The SPF5047 is a bypass switch for the highbrightness matrix LEDs used in applications such as automotive headlights.

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Datasheet Specifications

Part number: SPF5047
Manufacturer: Sanken ↗
File Size: 426.07 KB
Datasheet: SPF5047-Sanken.pdf
Description: 4 Series LED Bypass Switches

Features

* 4 Searis LED Bypass Switches
* Drives Up to 16 LEDs in Series (with 4 ICs; at VF of an LED is approx. 3 V)
* Low Noise: No charge-current-induced noise occrus as each gate driver uses a negative power souce which requires no charge-pump circuit.
* High Efficiency: Optimized trade-o

Applications

* such as automotive headlights. The product includes four series switches to bypass individual LEDs, whose dimming systems are externally controlled by a CPU. Each LED has open and short detections that can send fault flags to the CPU. Even if one of the four LEDs becomes open, the open-LED is bypass

SPF5047 Distributors

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SPF5047 Series LED Bypass Switches Sanken

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