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AH278 Datasheet (PDF) - Diodes Incorporated

AH278 Datasheet PDF - Diodes Incorporated
Part # AH278
Download  AH278 Download
File Size   863.21 Kbytes
Page   11 Pages
Manufacturer  DIODES [Diodes Incorporated]
Direct Link  http://www.diodes.com
Logo DIODES - Diodes Incorporated
Description HIGH VOLTAGE HALL EFFECT LATCH

AH278 Datasheet (PDF)

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AH278 Datasheet PDF - Diodes Incorporated

Part # AH278
Download  AH278 Click to download

File Size   863.21 Kbytes
Page   11 Pages
Manufacturer  DIODES [Diodes Incorporated]
Direct Link  http://www.diodes.com
Logo DIODES - Diodes Incorporated
Description HIGH VOLTAGE HALL EFFECT LATCH

AH278 Datasheet (HTML) - Diodes Incorporated


AH278 Product details

General Description
The AH278 is an integrated Hall sensor with output driver designed for electronic commutation of brushless DC motor applications. The device includes an on-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection and two complementary open-collector drivers for sinking large load current. It also includes an internal band-gap regulator which is used to provide bias voltage for internal circuits and allows a wide operating supply voltage ranges.
   
Features
• On-Chip Hall Sensor
• 4V to 30V Supply Voltage
• 500mA (avg) Output Sink Current
• Build in Protection Diode for Reverse Power
    Connecting
• -20°C to 85°C Operating Temperature
• Low Profile TO-94 (SIP-4L) Package
• Build in Over Temperature Protection Function
• ESD Rating: 300V(Machine Model)
   
Applications
• 12V/24V Dual-Coil Brushless DC Motor/Fan
• Power Supply and Switchboard
• Communications Facilities
• Industrial Equipment
   




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About Diodes Incorporated


Diodes Incorporated is a publicly traded company that designs, manufactures, and supplies a wide range of discrete, analog, and mixed-signal semiconductors and complete power solutions.
The company was founded in 1964 and is headquartered in Plano, Texas.
It operates globally with sales, support, and design centers in North America, Europe, and Asia.
Diodes Incorporated serves a variety of industries, including automotive, communications, computing, consumer, and industrial.
The company offers a wide range of products, including diodes, rectifiers, transistors, voltage regulators, MOSFETs, LED drivers, and protection devices, among others.
The company's mission is to provide customers with high-quality, high-reliability products and excellent customer service.
With a focus on innovation and customer satisfaction, Diodes Incorporated is committed to becoming a leading provider of power management solutions.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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