LM3370 Dual Synchronous Step-Down DC-DC Converter

National Semiconductor

Description

LM3370 Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function January 4, 2008 LM3370 Dual Synchronous Step-Down DC-DC Conv.
The LM3370 is a dual step-down DC-DC converter optimized for powering ultra-low voltage circuits from a single Li-Ion battery and input rail ranging f.

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Datasheet Specifications

Part number: LM3370
Manufacturer: National Semiconductor
File Size: 5.32 MB
Datasheet: LM3370_NationalSemiconductor.pdf
Description: Dual Synchronous Step-Down DC-DC Converter

Features

* The LM3370 offers superior features and performance for portable systems with complex power management requirements. Automatic intelligent switching between PWM lownoise and PFM low-current mode offers improved system efficiency. Internal synchronous rectification enhances the converter efficiency

Applications

* Baseband Processors Application Processors (Video, Audio) I/O Power FPGA Power and CPLD Typical Performance Curve 20167379 Dimensions: 3.0 mm x 2.0 mm x 0.60 mm 20167381 Efficiency vs. Output Current, VOUT1= 1.2V © 2008 National Semiconductor Corporation 201673 www. natio

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LM3370 Dual Synchronous Step-Down DC-DC Converter National Semiconductor

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