Buck Regulator, Synchronous, 3.33 MHz, 1 A

概览

The FAN53745 is a low quiescent current, high efficiency step−down DC/DC converter

  • Portable & Wireless
  • Consumer
  • Smart Devices
  • Utility and Safety Modules
  • Gaming and Entertainment Systems
  • RF Modules
  • Current Mode Architecture
  • Wide Input Voltage Range: 2.3 V to 5.5 V
  • 1 A Load Capability
  • PFM / PWM Modes for High Efficiency
  • I2C−compatible Interface
  • Programmable Output Voltage: 1.5 V to 3.3 V
  • Programmable Current Limit: 440 mA to 2090 mA
  • Internal Soft−Start
  • Protection Faults (OT, Input UVLO, Output Short and Reverse Current)
  • Automatic Pass−Through Operation
  • 6−bump, 0.4 mm pitch, Wafer−LevelChip−Scale Package (WLCSP)
  • Pb−Free and RoHS Compliant

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MSL Temp (°C)

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VCC Min (V)

VCC Max (V)

VO Typ (V)

IO Typ (A)

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fSW Typ (kHz)

参考价格

FAN53745UC00X

量产中

CAD Model

Pb

A

H

P

WLCSP-6

1

260

REEL

3000

Yes

Step-Down

Current Mode

2.3

5.5

0.9-5.5V

1

91

3330

$0.4025

More Details

FAN53745UC01X

量产中

CAD Model

Pb

A

H

P

WLCSP-6

1

260

REEL

3000

No

Step-Down

Current Mode

2.3

5.5

0.9-5.5V

1

91

3330

$0.3707

More Details

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