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AH3562Q-P-B

Description
Board interface Hall effect/magnetic sensor Hall Omnipolar Switch
CategoryThe sensor    MagneticSensor    Hall effect/machine interface magnetic sensors   
File Size640KB,15 Pages
ManufacturerDiodes Incorporated
Environmental Compliance
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AH3562Q-P-B Overview

Board interface Hall effect/magnetic sensor Hall Omnipolar Switch

AH3562Q-P-B Parametric

Parameter NameAttribute value
MakerDiodes Incorporated
Product CategoryBoard Mount Hall Effect/Magnetic Sensor
typeOmnipolar
Working power current3 mA
Maximum output current30 mA
Operating point minimum/maximum10 G to 30 G
Min/Max Release Point (Brp)5 G to 20 G
Working power voltage3 V to 28 V
Minimum operating temperature- 40 C
Maximum operating temperature+ 150 C
Installation styleThrough Hole
Package/boxSIP-3
EncapsulationBulk
Output typeActive Low, Open Drain
productHall Effect Switches
seriesAH3562
Termination typeThrough Hole
Factory packaging quantity1000
Supply voltage - max.28 V
Supply voltage - min.3 V
AH3562Q
HIGH VOLTAGE HIGH SENSITIVITY
AUTOMOTIVE HALL EFFECT OMNIPOLAR SWITCH
Description
The AH3562Q 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
buckles, 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 AH3562Q 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 over current limit and a zener clamp.
The single open-drain output can be switched on with a south or north
pole of sufficient strength. When the magnetic flux density (B)
perpendicular to the package is larger than the operate point (B
OP
)
the output is switched on (pulled low) and stays on until the magnetic
flux density B is lower than the release point (B
RP
).
Pin Assignments
(Top View)
3 OUTPUT
GND 2
1 V
DD
SOT23
(Top View)
3. OUTPUT
2. GND
1. V
DD
SIP-3 (Bulk Pack)
Features
Omnipolar Operation
High Sensitivity: B
OP
and B
RP
of ±20G and ±10G Typical
Single Open-Drain Output with Overcurrent Limit
3.0V
to 28V Operating
Voltage Range
Chopper-Stabilized Design Provides
o
Superior Temperature Stability
o
Minimal Switch Point Drift
o
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
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
Position and Proximity Sensing in Automotive Applications
Open and Close Detect
Position Detect
Level Detect
Flow Meters
Contactless Switches
Seatbelt Buckle
Seat Position
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
AH3562Q
Document number: DS40864 Rev. 1 - 2
1 of 14
www.diodes.com
July 2018
© Diodes Incorporated

AH3562Q-P-B Related Products

AH3562Q-P-B AH3562Q-SA-7 AH3562Q-P-A
Description Board interface Hall effect/magnetic sensor Hall Omnipolar Switch Board interface Hall effect/magnetic sensor Hall Omnipolar Switch Board interface Hall effect/magnetic sensor Hall Omnipolar Switch
Maker Diodes Incorporated Diodes Incorporated Diodes Incorporated
Product Category Board Mount Hall Effect/Magnetic Sensor Board Mount Hall Effect/Magnetic Sensor Board Mount Hall Effect/Magnetic Sensor
type Omnipolar Omnipolar Omnipolar
Working power current 3 mA 3 mA 3 mA
Maximum output current 30 mA 30 mA 30 mA
Operating point minimum/maximum 10 G to 30 G 10 G to 30 G 10 G to 30 G
Min/Max Release Point (Brp) 5 G to 20 G 5 G to 20 G 5 G to 20 G
Working power voltage 3 V to 28 V 3 V to 28 V 3 V to 28 V
Minimum operating temperature - 40 C - 40 C - 40 C
Maximum operating temperature + 150 C + 150 C + 150 C
Installation style Through Hole SMD/SMT Through Hole
Package/box SIP-3 SOT-23-3 SIP-3
Output type Active Low, Open Drain Active Low, Open Drain Active Low, Open Drain
product Hall Effect Switches Hall Effect Switches Hall Effect Switches
series AH3562 AH3562 AH3562
Termination type Through Hole SMD/SMT Through Hole
Factory packaging quantity 1000 3000 4000
Supply voltage - max. 28 V 28 V 28 V
Supply voltage - min. 3 V 3 V 3 V
Encapsulation Bulk Reel Ammo Pack

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