Datasheet4U Logo Datasheet4U.com

SDC281 Datasheet Smart Two-phase DC Fan

Manufacturer: SDC

Overview: Smart Two-Phase DC Fan Driver Datasheet SDC281 General.

Datasheet Details

Part number SDC281
Manufacturer SDC
File Size 256.18 KB
Description Smart Two-Phase DC Fan
Datasheet SDC281-SDC.pdf

General Description

The SDC281 is a two-phase brushless DC fan motor driver, which is built in Hall effect sensor.

The driver includes lock detection and auto-restart functions.

The built-in chopper amplifier can dynamically adjust the input offset voltage.

Key Features

  • Widely operating voltage range: 2.5V~20V.
  • High output peak current to 1200mA.
  • Continuous output current to 600mA.
  • High sensitivity Hall effect sensor IC: ±25GS.
  • Soft-switch to reduce phase-switch noise.
  • Built-in output protection clamping circuit.
  • Built-in lock detection and auto-restart functions.
  • Built-in thermal shutdown protection.
  • Reverse voltage protection.

More Datasheets from SDC

Part Number Description
SDC280 Smart Two-Phase DC Fan
SDC283 Two-Phase DC Fan Driver
SDC2005 PC power management circuits
SDC209 Switch Hall IC
SDC211 Two-Phase DC Fan Driver
SDC212 MicroPower Hall-Effect Switch
SDC213 MicroPower Hall-Effect Switch
SDC266 Switch Hall IC
SDC276 Switch Hall IC
SDC277 Switch Hall IC

SDC281 Distributor