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FAN5358 SC70 Synchronous Buck Regulator

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Description

FAN5358 * 2MHz, 500mA, SC70 Synchronous Buck Regulator September 2009 FAN5358 2MHz, 500mA, SC70 Synchronous Buck Regulator .
The FAN5358 is a step-down switching voltage regulator that delivers a fixed output from an input voltage supply of 2.

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Datasheet Specifications

Part number
FAN5358
Manufacturer
Fairchild Semiconductor
File Size
666.42 KB
Datasheet
FAN5358_FairchildSemiconductor.pdf
Description
SC70 Synchronous Buck Regulator

Features

* 2MHz Nominal-Frequency Operation 25µA Typical Quiescent Current 500mA Output Current Capability 2.7V to 5.5V Input Voltage Range 1.0 to 1.8V Fixed Output Voltages Low Ripple, Light-Load PFM Mode Internal Soft-Start Input Under-Voltage Locko

Applications

* Cell Phones, Smart Phones 3G, 4G, WiFi , WiMAX™, and WiBro Data Cards Netbooks , Ultra-Mobile PCs ® ® ® www. DataSheet4U. com Typical Application L1 Table 1. External Components for Figure 1 SW GND VOUT 1 2 3 6 5 4 VIN GND EN CIN U1 FAN5358 fSW 2MHz L1 2.2μH CIN 2.2μF COUT 4.

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