Semiconductor Informations

File Download: AH287.PDF
| AH287 Diodes Incorporated - HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER Features AH287 HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER General Description On Chip Hall Sensor Rotor-Locked Shutdown Automatically Restart Built-in Zener Protection for Output Driver Operating Voltage: 3.8V~28V Output Current: IO(AVE) = 400mA Lead Free Packages: SIP-4L and SOT89-5L (Note 1) SIP-4L and SOT89-5L: Available in “Green” Molding Compound (No Br, Sb) Lead Free |
| AH287 Anachip - High Voltage Hall-Effect Smart Fan Motor Controller AH287 High 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: 3.8V~28V - Output current: IO(AVE) = 400mA - Package: SIP-4L, SOT89-5L General Description AH287 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complement |
| 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 |