Part number: LM2751
Manufacturer: National Semiconductor
File Size: 0.97MB
Download: 📄 Datasheet
Description: Capacitor White LED Driver
Regulated Output Options: 4.5V, 5.0V Output Voltage Regulated within 3% Peak Efficiency Over 90% 150mA (4.5V) or 80mA (5.0V) Output Current Capability Input Voltage Range.
n White LED Display Backlights n White LED Keypad Backlights n General Purpose 2x, 1.5x Regulated Charge Pump
Typical A.
The LM2751 is a constant frequency switched capacitor charge pump with regulated output voltage options of 4.5V, and 5.0V. Over the input voltage range of 2.8V to 5.5V the LM2751 provides up to 150mA of output current and requires only four low-cost .
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