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CP2123

Step-Up White-LED Driver Brief

CP2123 Features

* 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:

CP2123 General 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. The CP.

CP2123 Datasheet (169.35 KB)

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Preview of CP2123 PDF

Datasheet Details

Part number:

CP2123

Manufacturer:

CHIP

File Size:

169.35 KB

Description:

Step-up white-led driver brief.

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CP2123 Step-Up White-LED Driver Brief CHIP

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