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CP2123 - Step-Up White-LED Driver Brief

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CHIP

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CP2123 Step-Up White-LED Driver Brief by CHIP - Datasheet Preview — Datasheet preview – CP2123

Datasheet Details

Part number	CP2123
Manufacturer	CHIP
File Size	169.35 KB
Description	Step-Up White-LED Driver Brief
Datasheet	CP2123 Datasheet
Additional preview pages of the CP2123 datasheet.

CP2123 Product details

Description

The CP2123 is a step-up DC/DC converter specifically designed for driving white LEDs with a constant current.

The device can drive up to 33 white LEDs from a 3.5V power supply or 60 white LEDs from a 10-24V power supply.

PWM dimming control is supported to adjust the brightness of white LEDs.

Features

s.
Inherently matched LED current.
High efficiency: Up to 90%.
Over-voltage protection with linear OVP voltage setting.
Fast 1.4 MHz switching frequency.
Shutdown current:.

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Published: Jul 16, 2015 |