LM2611 datasheet, converter equivalent, Texas Instruments

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datasheet Download (Size : 1.22MB)

Features and benefits

*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 <.

Application

* MR Head Bias
* Digital Camera CCD Bias
* LCD Bias
* GaAs FET Bias
* Positive to Negative Conversio.

Description

The LM2611 is a current mode, PWM inverting switching regulator. Operating from a 2.7-V to 4-V supply, it is capable of producing a regulated negative output voltage of up to −(36 VIN(MAX)). The LM2611 utilizes an input and output inductor, which ena.

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