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RY3740 - 1.2MHz Boost Regulator

Product Overview

RYCHIP

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RY3740 1.2MHz Boost Regulator by RYCHIP - Datasheet Preview — Datasheet preview – RY3740

Datasheet Details

Part number	RY3740
Manufacturer	RYCHIP
File Size	1.24 MB
Description	1.2MHz Boost Regulator
Datasheet	RY3740 Datasheet
Additional preview pages of the RY3740 datasheet.

Product details

Description

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.

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 Protection.
Internal Compensation.
Thermal Shutdown.
Driving Up to 10 White LEDS.
Dimming with wide Frequency Range.
Available in SOT23-5, DFN2×2-6 package Appli.

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Published: Dec 15, 2024 |