SDC283
SDC283 is Two-Phase DC Fan Driver manufactured by SDC.
Description
Features
The SDC283 is a one-chip solution for driving two-coil
Tbrushless DC cooling fans. Based on the advanced CMOS process, the IC contains a Hall-effect sensor, dynamic
Noffset correction and low side output drivers. EIn the case of power supply reverse connecting, the internal protection diode can protect IC but not protect
OCUMcoil, a protection diode can be added if necessary
- Wide operating voltage range: 3.5V~16V
- 150m A(AVG) output sink current
- Building-in protection diode
- Output thermal shutdown protection
- Package: TO-94
Applications
- Brushless DC motor
- Brushless DC fan
- Revolution counting
- Speed measurement
IDENTIAL DTO-94 CONF Figure 1. Package Type
July, 2015 Rev. 2.0 ©2015 Shaoxing Devechip Microelectronics Co., Ltd.
1/9 .sdc-semi.
Two-Phase DC Fan Driver
Pin Configuration
ENTPackage: TO-94
1.VDD 2.DO 3.DOB 4.GND
DOCUMPin Number L1...
