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FAN5232

FAN5232 Description

Adjustable PWM Buck Controller for LCD PCs

FAN5232 Categories

PWM Controllers
Buck Controllers
PWM ICs

FAN5232 Manufacturer

Fairchild Semiconductor

FAN5232 Datasheet (PDF)

FAN5232 Datasheet

FAN5232 Price & Availability


Check FAN5232 Price & Availability at Canics

FAN5232 Features

  • Three outputs: Adjustable Buck, 3.3V-Always, 5V-Always
  • Adjustable synchronous switcher, 5V - 80% Vin
  • 1% internal reference precision
  • Current mode with voltage feed-forward
  • Precision current limit option
  • Charge pump works at all loads
  • No shoot-through current
  • Independent shutdown pins for ACPI
  • Power Good, input UVLO, output OV
  • 5.6V to 24V input voltage range

FAN5232 Description

    The FAN5232 is a high efficiency and high precision DC/DC controller for PCs. It has a synchronous switcher whose output can be adjusted from 5V up to 80%of Vin. It also has two linear regulators for standby, 3.3V and 5V. The PWM utilizes both input and output voltage feedback in a current-mode control, allowing for fast and stable loop response over a wide range of input and output variations. Synchronous switching provides best efficiency over a wide range of loads. Current sense based on MOSFET RDS,ongives maximum efficiency, while also permitting use of an optional sense resistor for high precision.

    FAN5232 Parameters

    Product statusFull production
    Package typeTSSOP
    Leads14
    Packing methodRAIL
    Pricing*$1.00
    Select parameters and click to see components with these parameters.

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    Keywords
    FAN5232 Data Sheet FAN5232 Spec FAN5232 Application Notes FAN5232 Distributor
    FAN5232 Circuit FAN5232 Reference FAN5232 PDF FAN5232 RoHS