SKY81290 Datasheet - Skyworks Solutions

SKY81290 1.2 A Single Flash LED Driver

The SKY81290 is a high efficiency, 1.2 A high current boost converter with a programmable constant current sink. It is an ideal power solution for LED photo flash applications in all single cell, Li-ion powered products. The SKY81290 maintains output current regulation by switching the internal high.

SKY81290 Features

* Input voltage range: 2.7 V to 5.5 V

* Single channel flash output

* Up to 1.2 A regulated output current

* Up to 88% efficiency

* Switching frequency: 2.0 MHz

* Separate flash enable

* Single resistor sets Flash and Movie Mode current

SKY81290 Datasheet (1.40 MB)

SKY81290 Datasheet Preview — Preview of SKY81290 PDF

Datasheet Details

Part number:

SKY81290

Manufacturer:

Skyworks Solutions

File Size:

1.40 MB

Description:

1.2 a single flash led driver.

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SKY81290 1.2 Single Flash LED Driver Skyworks Solutions

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