Datasheet Summary
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Product Brief
2124 CP CP2124
V1.0
DC/DC Series
Step-Up White-LED Driver for Mid-size or Large Size Panel with 1-Wire Pulse Counting Dimming Control
- General Description
The CP2124 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. 1-wire pulse counting dimming control is supported to adjust the brightness of white LEDs. The CP2124 switch at 1.0 MHz, allowing the use of tiny ponents. 300mV feedback voltage minimizes the power loss in the current setting resistor for better efficiency....