3-phase Sensor-less Fan Motor Driver

 Features 1) Operation voltage 3.3 to 15V 2) Direct PWM speed control 3) Built-in FG & RD 4) Soft start function 5) Forward and Reverse control 6) Lock detection/Automatic restart function 7) Over current limiter 8) Over-voltage protection 9) Thermal shutdown protection 10) Soft switchi

文件：336.41 Kbytes 页数：12 Pages

AMTEK

晶致半导体

FAN Driver/ 12V

The AM8919 is a 3-phase sensor-less DC fan motor driver IC. It senses the BEMF (Back\nElectro-Motive Force) of the motor in rotation and provides corresponding commutation current to the\nmotor. Rotation speed can be controlled by PWM input signal. The drivers include Lock Detection,\nThermal Shutdo 1) Operation voltage 3.3 to 15V\n2) Direct PWM speed control\n3) Built-in FG & RD\n4) Soft start function\n5) Forward and Reverse control\n6) Lock detection/Automatic restart function\n7) Over current limiter\n8) Over-voltage protection\n9) Thermal shutdown protection\n10) Soft switching technique t;

AMtek

晶致半导体

IC Card Interface ICs with Built-in Low Noise LDO Regulator

文件：325.04 Kbytes 页数：16 Pages

ROHM

罗姆

IC Care Interface ICs with Built-in Low LDO Regulator

文件：376.27 Kbytes 页数：16 Pages

ROHM

罗姆

IC Care Interface ICs with Built-in Low LDO Regulator

文件：376.27 Kbytes 页数：16 Pages

ROHM

罗姆