AH3563Q Series

NRND = Not Recommended for New Design

Catalog

NRND = Not Recommended for New Design

Part	Qualification	Voltage - Supply [Max]	Voltage - Supply [Min]	Current - Supply (Max) [Max]	Supplier Device Package	Current - Output (Max) [Max]	Package / Case	Function	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Features	Sensing Range	Technology	Test Condition [Max]	Test Condition [Min]	Mounting Type	Grade	Polarization
Diodes Inc AH3563Q-SA-7	AEC-Q100	28 V	3 V	4 mA	SOT-23-3	55 mA	SC-59 SOT-23-3 TO-236-3	Omnipolar Switch	-40 °C	150 °C	Open Drain	Temperature Compensated	3.5 mT 4.5 mT	Hall Effect	150 °C	-40 °C	Surface Mount	Automotive	North Pole South Pole
Diodes Inc AH3563Q-P-A	AEC-Q100	28 V	3 V	4 mA	3-SIP	55 mA	3-SIP Formed Leads	Omnipolar Switch	-40 °C	150 °C	Open Drain	Temperature Compensated	3.5 mT 4.5 mT	Hall Effect	150 °C	-40 °C	Through Hole	Automotive	North Pole South Pole

Catalog

NRND = Not Recommended for New Design

Key Features

• Omnipolar Operation

• High Sensitivity: BOP and BRP of ±30G and ±20G Typical

• Single Open Drain Output with Over Current Limit

• 3.0V to 28V Operating Voltage Range

• Chopper Stabilized Design Provides

• Superior Temperature Stability

• Minimal Switch Point Drift

• Enhanced Immunity to Stress

• Good RF Noise Immunity

• Reverse Blocking Diode

• Zener Clamp on Supply and Output Pins

-40°C to +150°C Operating Temperature

• ESD: HBM ＞ 8kV, CDM: >2kV

• Industry Standard SOT23 and SIP-3 (Ammo Pack), SIP-3 (Bulk Pack) Packages

Description

The AH3563Q is an AECQ100-qualified high-voltage, high-sensitivity Hall effect omnipolar switch IC designed for position and proximity sensing in automotive applications, such as in seat and seatbelt buckle, steering lock/immobilization, gear stick, transmission actuator and gear position, HVAC compression, wiper, door/trunk closure, and so on. To support a wide range of demanding applications, the design is optimized to operate over the supply range of 3.0V to 28V. With chopper-stabilized architecture and an internal bandgap regulator to provide temperature compensated supply for internal circuits, the AH3563Q provides a reliable solution over the whole operating range. For robustness and protection, the device has a reverse blocking diode with a zener clamp on the supply. The output has an overcurrent limit and a zener clamp.