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Manufacturer Part #

FAN5361UC182X

FAN5361 Series 2.3 to 5.5 V 600 mA 6 MHz Synchronous Buck Regulator - WLCSP-6

Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Topology: Buck
Input Voltage: 2.3V to 5.5V
Output Current-Max: 600mA
Switching Frequency-Max: 6.6MHz
Package Style:  WLCSP-6
Mounting Method: Surface Mount
Features & Applications

The FAN5361 is a 600mA, step-down, switching voltage regulator that delivers a fixed output from an input voltage supply of 2.3V to 5.5V. Using a proprietary architecture with synchronous rectification, the FAN5361 is capable of delivering a peak efficiency of 92%, while maintaining efficiency over 80% at load currents as low as 1mA. The regulator operates at a nominal fixed frequency of 6MHz, which reduces the value of the external components to 470nH for the output inductor and 4.7µF for the output capacitor. The PWM modulator can be synchronized to an external frequency source.

Features:

  • 6MHz Fixed-Frequency Operation
  • 35µA Typical Quiescent Current
  • Best-in-Class Load Transient Response
  • Best-in-Class Efficiency
  • 600mA Output Current Capability
  • 2.3V to 5.5V Input Voltage Range
  • 1.0 to 1.82V Fixed Output Voltage
  • Low Ripple Light-Load PFM Mode
  • Forced PWM and External Clock Synchronization
  • Internal Soft-Start
  • Input Under-Voltage Lockout (UVLO)
  • Thermal Shutdown and Overload Protection
  • 6-bump WLCSP, 0.4mm Pitch

Applications:

  • Cell Phones, Smart Phones
  • 3G, WiFi®, WiMAX™, and WiBro® Data Cards
  • Netbooks®, Ultra-Mobile PCs
Pricing Section
Stock:
0
Minimum Order:
3,000
Multiple Of:
3,000
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$1,215.00
USD
Quantity
Web Price
3,000
$0.405
6,000
$0.385
9,000
$0.365
12,000
$0.345
15,000+
$0.33
Product Variant Information section