RY3740 Datasheet - RYCHIP

RY3740, 1.2MHz Boost Regulator

RY3740 Series 2.5V-5.5VIN, 40VOUT, 1.2MHz Boost Regulator .
The RY3740 series is a step-up converter designed for driving up to 10 white LEDs or up to 40V output voltage from a single cell Lithium Ion battery.

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Datasheet Details

Part number:

RY3740

Manufacturer:

RYCHIP

File Size:

1.24 MB

Description:

1.2MHz Boost Regulator

Features

* 2.5V to 5.5V Input Voltage
* Up to 40V Output Voltage
* 1.2MHz Fixed Switching Frequency
* 0.1/0.2/0.25/0.3/0.6V Feedback Voltage
* Internal 1.6A Switch Current Limit
* Support Analog and PWM Dimming Mode
* Internal 40V Over Voltage Protect

Applications

* Camera Flash White LED
* Digital still cameras
* PDA LED back light

RY3740 Distributors

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RY3740 1.2MHz Boost Regulator RYCHIP

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