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LM2611
SNOS965J – JUNE 2001 – REVISED DECEMBER 2015
LM2611 1.
4-MHz Cuk Converter
1 Features
•1 1.
4-MHz Switching Frequency • Low RDS(ON) DMOS FET • 1-mVp-p Output Ripple • −5 V at 300 mA From 5-V Input • Better Regulation Than a Charge Pump • Uses Tiny Capacitors and Inductors • Wide Input Range: 2.
7 V to 14 V • Low Shutdown Current: 1 µA • 5-Pin SOT-23 Package
2 Applications
• MR Head Bias • Digital Camera CCD Bias • LCD Bias • GaAs FET Bias • Positive to Negative Conversion
3 Description
The LM2611 is a current mode, PWM inverting switching
regulator.
Operating from a 2.
7-V to 4-V supply, it is cap...