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Hall effect switch ALLEGRO APS11202LUAA with short circuit protected open drain output and wide supply voltage range

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Hall effect switch ALLEGRO APS11202LUAA with short circuit protected open drain output and wide supply voltage range

Description : SIP-3 Linear, Compass (ICs) RoHS

Mfr. Part # : APS11202LUAA

Model Number : APS11202LUAA

Package : SIP-3

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Product Overview

The APS11202 is a chopper-stabilized, precision Hall-effect switch designed for automotive, consumer, and industrial applications. It offers exceptional temperature stability and stress resistance, making it ideal for operation up to 150C. Key features include dynamic offset cancellation for superior high-temperature performance, a short-circuit protected open-drain output capable of sinking up to 25 mA, and operation from a wide supply voltage range of 3 to 24 V. Available in SOT23W (LH) and SIP (UA) packages, both lead-free and RoHS compliant.

Product Attributes

Brand: Allegro MicroSystems
Certifications: AEC-Q100 automotive qualified
Package Materials: Lead (Pb) free with 100% matte-tin leadframe plating

Technical Specifications

Characteristic	Symbol	Test Conditions	Min.	Typ.	Max.	Units
Electrical Characteristics
Supply Voltage Range	VCC	Operating, TJ < 165C	3.0		24	V
Output Leakage Current	IOFF	VOUT = 24 V, B < BRP			10	A
Output Saturation Voltage	VOUT(SAT)	IOUT = 20 mA, B > BOP		185	500	mV
Output Current Limit	ION	B > BOP	30		60	mA
Power-On Time	tPO	VCC > 3.0 V			25	s
Chopping Frequency	fC			800		kHz
Output Rise Time	tR	RLOAD = 820 , CLOAD = 20 pF		0.2	2.0	s
Output Fall Time	tF	RLOAD = 820 , CLOAD = 20 pF		0.1	2.0	s
Supply Current	ICC	B < BRP , VCC = 12 V		2.0	3.0	mA
Supply Current	ICC	B > BOP , VCC = 12 V		2.0	3.0	mA
Reverse Battery Current	IRCC	VRCC = 20 V			5.0	mA
Magnetic Characteristics
Operate Point	BOP	TA = 40C, 25C, TA(max)		35	75	G
Release Point	BRP	TA = 40C, 25C, TA(max)	5	25		G
Hysteresis (BOP BRP)	BHYS	TA = 25C and TA(max)		10	70	G
Hysteresis (BOP BRP)	BHYS	TA = 40C, 25C, TA(max)			70	G
Thermal Characteristics
Package Thermal Resistance	RJA	Package LH, 1-layer PCB with copper limited to solder pads			228	C/W
Package Thermal Resistance	RJA	Package LH, 2-layer PCB with 0.463 in. of copper area each side connected by thermal vias			110	C/W
Package Thermal Resistance	RJA	Package UA, 1-layer PCB with copper limited to solder pads			165	C/W
Models & Packaging
Part Number	Packaging	Branding	Ambient Temperature, TA	BOP (min)	BRP (max)	Package Type
APS11202LLHALX	13-in. reel, 10000 pieces/reel	AA4	40C to 150C	5 G	75 G	3-Pin Surface-Mount SOT23W
APS11202LLHALT	7-in. reel, 3000 pieces/reel	AA4	40C to 150C	5 G	75 G	3-Pin Surface-Mount SOT23W
APS11202LUAA [1]	Bulk, 500 pieces/bag	AA4	40C to 150C	5 G	75 G	3-Pin Through-Hole SIP

[1] Contact Allegro for availability.

2401220954_ALLEGRO-APS11202LUAA_C19762026.pdf

Hall effect switch ALLEGRO APS11202LUAA with short circuit protected open drain output and wide supply voltage range Images

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