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ML4854 Datasheet - Fairchild

ML4854 Adjustable / Low-Current / 2-Cell Boost Regulator with Shutdown and Low Battery Detect

The ML4854 is a low power boost regulator designed for low voltage DC to DC conversion in two-cell battery powered systems such as cell phones and PDAs. The converter starts up at 1.3V and has an operating input voltage range from 1.6V to 4.5V. After the start it operates at an input voltage as low .

ML4854 Features

* 95% Efficiency at 200mA Load Current Integrated Peak Current Limit Variable Output Voltage Determined by External Resistors Variable On-time Pulse Frequency Modulation (PFM) Fully Internal Synchronous Rectifier (no external diodes) for High Efficiency a

ML4854_FairchildSemiconductor.pdf

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Datasheet Details

Part number:

ML4854

Manufacturer:

Fairchild

File Size:

133.36 KB

Description:

Adjustable / low-current / 2-cell boost regulator with shutdown and low battery detect.

ML4854 Distributor

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ML4854 ML4854 Adjustable Low-Current 2-Cell Boost Regulator with Shutdown and Low Battery Detect Fairchild