WD3132 Datasheet - WillSEMI

38V Step-Up White LED Driver

WD3132 Features

* Input voltage range : 3~5.5V

* Open LED Protection : 38V

* Reference Voltage : 200mV (±5%)

* Switching frequency : 600k Hz (Typ.)

* Efficiency : Up to 92% (10S4P)

* Main switch current limit : 1.5A (Min.)

* PWM Dimming frequency : 5KHz to 200KHz

* PWM D

WD3132 General Description

The WD3132 is a constant current, high efficiency LED driver. Internal MOSFET can drive up to 10 white LEDs in series and 10S4P / 8S5P LEDs with 38V OVP. Peak inductor current limit is larger than 1.5A. For LED dimming, a Pulse-Width-Modulation (PWM) signal can be applied to the EN pin. The device .

WD3132 Datasheet (718.16 KB)

WD3132 Datasheet Preview — Preview of WD3132 PDF

Datasheet Details

Part number:

WD3132

Manufacturer:

WillSEMI

File Size:

718.16 KB

Description:

38v step-up white led driver.

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WD3132 38V Step-Up White LED Driver WillSEMI

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WD3132 Features

WD3132 General Description

Datasheet Details

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