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LM1771 Low-Voltage Synchronous Buck Controller

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Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM1771 SNVS446D * JUNE 2006 * REVISED JANUAR.
The LM1771 device is an efficient synchronous buck switching controller with a precision enable requiring no external compensation.

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Features

* 1 Input Voltage Range of 2.8 V to 5.5 V
* 0.8-V Reference Voltage
* Precision Enable
* No Compensation Required
* Constant Frequency Across Input Range
* Low Quiescent Current of 400 µA
* Internal Soft-Start
* Short Circuit Protection

Applications

* Simple-to-Design, High-Efficiency, Step-Down Switching Regulators
* FPGAs, DSPs, and ASIC Power Supplies
* Set-Top Boxes
* Cable Modems
* Printers
* Digital Video Recorders
* Servers

LM1771 Distributors

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