Datasheet > AH3564Q

AH3564Q

更新时间： 2024-11-29 01:06:35

品牌	Logo	应用领域
美台 - DIODES		高压
页数	文件大小	规格书
14页	651K
描述
HIGH VOLTAGE HIGH SENSITIVITY AUTOMOTIVE HALL EFFECT OMNIPOLAR SWITCH

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中文翻译

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AH3564Q 数据手册

AH3564Q

HIGH VOLTAGE HIGH SENSITIVITY

AUTOMOTIVE HALL EFFECT OMNIPOLAR SWITCH

Description

Pin Assignments

The AH3564Q 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 AH3564Q 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.

(Top View)

3 OUTPUT

GND 2

1 V_DD

SOT23

(Top View)

3. OUTPUT

2. GND

The single open-drain output can be switched on with 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).

V_DD

SIP-3 (Bulk Pack)

Applications

Features

•

Position and Proximity Sensing in Automotive Applications.

•

Omnipolar Operation

High Sensitivity: B_OPand B_RPof ±40G and ±25G Typical

Single Open Drain Output with Overcurrent Limit

3.0V to 28V Operating Voltage Range

Chopper Stabilized Design Provides

Open and Close Detect

Position Detect

Level Detect

Flow Meters

Contactless Switches

Seatbelt Buckle

Seat Position

•

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

•

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

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.

1 of 14

www.diodes.com

July 2018

AH3564Q

Document number: DS40866 Rev. 1 - 2

12 3 4 5 6 7...14

中文翻译

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与AH3564Q相关器件

型号	品牌	获取价格	描述	数据表
AH3564Q-P-A	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY AUTOMOTIVE HALL EFFECT OMNIPOLAR SWITCH
AH3564Q-P-B	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY AUTOMOTIVE HALL EFFECT OMNIPOLAR SWITCH
AH3564Q-SA-7	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY AUTOMOTIVE HALL EFFECT OMNIPOLAR SWITCH
AH3572	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY HALL EFFECT OMNIPOLAR SWITCH
AH3572-P-A	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY HALL EFFECT OMNIPOLAR SWITCH
AH3572-P-B	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY HALL EFFECT OMNIPOLAR SWITCH
AH3572-SA-7	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY HALL EFFECT OMNIPOLAR SWITCH
AH3574	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY HALL EFFECT OMNIPOLAR SWITCH
AH3574-P-A	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY HALL EFFECT OMNIPOLAR SWITCH
AH3574-P-B	DIODES	获取价格	HIGH VOLTAGE HIGH SENSITIVITY HALL EFFECT OMNIPOLAR SWITCH

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