Semiconductor Informations

File Download: AH291.PDF
| AH291 ETC - Low Voltage Hall-Effect Smart Fan Motor Controller AH291 Low Voltage Hall-Effect Smart Fan Motor Controller Features - On chip Hall sensor - Rotor-locked shutdown - Automatically restart - Built-in Zener protection for output driver - Operating voltage: 1.8V~5.75 V - Output current: IO( AVE ) = 400 mA General Description AH291 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-collector driv |
| AH291 ETC - Low Voltage Hall-Effect Smart Fan Motor Controller AH291 Low Voltage Hall-Effect Smart Fan Motor Controller Features - On chip Hall sensor - Rotor-locked shutdown - Automatically restart - Built-in Zener protection for output driver - Operating voltage: 1.8V~5.75 V - Output current: IO( AVE ) = 400 mA General Description AH291 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-collector driv |
| AH276 COMPLEMENTARY PUTPUT HALL EFFENT LATCH - Anachip AH276 Complementary Output Hall Effect Latch Features - On-chip Hall sensor with two different sensitivity and hysteresis settings for AH276 - 400mA (avg) output sink current - Built-in protecting diode only for chip reverse power connecting - -20°C to 85°C operating temperature - Low profile 4 p |
| AH276 COMPLEMENTARY OUTPUT HALL EFFECT LATCH - BCD Semiconductor COMPLEMENTARY OUTPUT HALL EFFECT LATCH General Description Features Data Sheet AH276 The AH276 is an integrated Hall sensor with output driver designed for electronic commutation of brushless DC motor applications. The device includes an onchip Hall sensor for magnetic sensing, an amplifier that |