2.5 MHz, Fixed-Output Synchronous TinyBoost® Regulator

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Overview

The FAN48695 is a low−power boost regulator designed to provide a regulated output voltage from a single cell Lithium or Li−Ion battery. The device maintains output voltage regulation within the recommended operating conditions. The combination of built−in power transistors, synchronous rectification and low supply current make the FAN48695 ideal for battery−powered applications. The FAN48695 is available in a 9−bump, 0.4 mm pitch, Wafer−Level Chip Scale Package (WLCSP).

  • NFC
  • USB/Power Amp

  • Smartphone, Portable Device

  • Input Voltage Range: 2.5 V to 5.5 V
  • 1 A Load Capability
  • PFM / PWM for high efficiency
  • 2.5 MHz Fixed Frequency PWM Operation
  • Synchronous Rectification
  • Reverse Current Blocking
  • Automatic Pass−Through Operation
  • Forced Pass−Through Mode
  • Over Temperature Protection
  • Over Current Protection
  • Under Voltage Protection
  • 3 Stage Soft Start
  • These Devices are Pb−Free and are RoHS Compliant

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Reference Price

FAN48695UC190X

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CAD Model

Pb

A

H

P

WLCSP-9

1

260

REEL

3000

Y

Step-Up

Voltage Mode

2.5

5.5

5

1

94

2500

$0.3335

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