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Allegro MicroSystems APS11760LLHALX-0PL
- Part No.:
- APS11760LLHALX-0PL
- Manufacturer:
- Allegro MicroSystems
- Package:
- SOT-23W
- Datasheet:
-
APS11760LLHALX-0PL.pdf
- Description:
- ASIL-A 24V MICROPOWER VERTICAL H
- Quantity:
- Payment:
- Shipping:
Inventory:4,949
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Product details
Overview
APS11760LLHALX-0PL from Allegro MicroSystems is an AEC-Q100 qualified, ASIL A-capable micropower vertical Hall-effect switch optimized for automotive position sensing. It features omnipolar magnetic sensitivity (±40 G operate/release), 6 µA average supply current at 12 V, open-drain output, and operation from –40°C to 150°C ambient temperature. It is used in gear shift selectors, door/lid open/close detection, and clutch/brake position sensing where ultra-low power and high-temperature reliability are critical.
For engineers reviewing the APS11760LLHALX-0PL datasheet, APS11760LLHALX-0PL pinout, APS11760LLHALX-0PL application, or APS11760LLHALX-0PL equivalent, key selection criteria include its X-axis (parallel-to-package-face) vertical Hall sensing orientation, 3-pin SOT23W package, 6 µA micropower sleep mode, ±40 G omnipolar threshold, and compliance with ISO 26262 SEooC requirements for ASIL A safety integration.
Technical Context
The APS11760LLHALX-0PL implements a chopper-stabilized vertical Hall sensor with dynamic offset cancellation and low-pass filtering, enabling stable operation under thermal drift and EMI. Its micropower architecture cycles between 50 µs awake time and ~160 ms sleep period, achieving 0.03% duty cycle and 6 µA average ICC at 12 V and 25°C.
It integrates on-chip protection including 40 V load dump tolerance, reverse-battery protection (–18 V), output short-circuit current limiting (25 mA typ), and ±11 kV HBM ESD immunity. The open-drain NMOS output delivers ≤500 mV saturation voltage at 5 mA and supports pull-up voltages up to 24 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 3.3 V to 24 V - Enables direct battery connection in 12 V/24 V automotive systems without external regulation |
| Average Supply Current | 6 µA at 12 V, 25°C - Supports >10-year battery life in always-on vehicle subsystems |
| Magnetic Sensitivity | Omnipolar ±40 G BOP / ±22.5 G BRP (typ.) - Detects both north and south poles with 17.5 G hysteresis for noise immunity |
| Operating Temperature | –40°C to +150°C ambient - Qualified for under-hood and transmission-mounted applications |
| Output Type | Open-drain NMOS - Compatible with standard 3.3 V/5 V/12 V logic interfaces and enables wired-OR configurations |
| ESD Robustness | ±11 kV HBM - Meets AEC-Q100-002 for harsh assembly and field environments |
| Protection Features | 40 V load dump, –18 V reverse battery, output short-circuit limit - Eliminates need for external protection components |
Pinout & Package
APS11760LLHALX-0PL is housed in a Pb-free 3-pin SOT23W surface-mount package (suffix LH), with 100% matte tin-plated leadframe and thermal resistance of 110°C/W on a 2-layer PCB.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Positive supply input | Accepts 3.3–24 V; includes internal 40 V zener clamp and undervoltage lockout (2.25 V enable) |
| VOUT | Open-drain output | NMOS drain; sinks up to 40 mA; requires external pull-up; clamped to 32 V max |
| GND | Ground reference | Return path for supply and output current; supports reverse-battery protection via internal –18 V zener |
Key Features
| Feature | Design Value |
|---|---|
| Vertical Hall sensing (X-axis) | Detects magnetic flux parallel to package face - enables compact side-approach mounting in space-constrained assemblies like PRNDL levers |
| Micropower periodic sampling | 160 ms sleep period with 50 µs awake window - minimizes self-heating and extends battery life without sacrificing response latency |
| ASIL A SEooC capability | Developed per ISO 26262 for use in safety-related systems - reduces integration effort when building ASIL B/D systems with diagnostics or redundancy |
| Omnipolar switching | Responds to either magnetic polarity - simplifies mechanical design by eliminating magnet orientation constraints in end-of-travel sensors |
| Integrated protection suite | No external TVS, reverse-polarity diode, or current-limiting resistor required - reduces BOM count and PCB area in cost-sensitive modules |
Applications
| PRNDL Gear Selector | Trunk/Lid Open-Close Sensor |
|---|---|
Use Scenario: Detects mechanical position of automatic transmission shift lever across Park, Reverse, Neutral, Drive, Low positions. IC Role / Device Role / Timing Role: Vertical Hall switch mounted adjacent to ferrous actuator; senses X-axis field change as lever moves past magnet. Use Value: Omnipolar ±40 G threshold ensures reliable detection regardless of magnet polarity; 150°C rating supports placement near transmission housing. |
Use Scenario: Monitors trunk, hood, or glovebox lid position to enable lighting, alarm, or auto-latch functions. IC Role / Device Role / Timing Role: Mounted on chassis; detects presence/absence of magnet embedded in lid via X-axis field coupling. Use Value: 6 µA average current enables direct connection to vehicle battery without draining standby power; SOT23W footprint allows flush mounting in narrow gaps. |
| Clutch/Brake Pedal Position | Wiper Home Position |
Use Scenario: Measures partial or full depression of manual clutch or brake pedal for driver assistance systems. IC Role / Device Role / Timing Role: Integrated into pedal assembly; senses linear motion of magnet relative to IC's X-axis sensing plane. Use Value: High EMC immunity (tested per ISO 11452) prevents false triggers near motor noise sources; AEC-Q100 qualification ensures long-term reliability. |
Use Scenario: Identifies wiper blade's parked position at base of windshield for automatic park-and-wake control. IC Role / Device Role / Timing Role: Fixed on wiper motor housing; detects magnet passing in X-direction during final sweep cycle. Use Value: 17.5 G hysteresis prevents chatter at release point; 24 V tolerant output interfaces directly with 12 V wiper control MCU without level-shifting. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Hall-effect switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| APS11760LLHALT-0PL | Same specs, but supplied in 7-in. reel (3,000 pcs) vs. 13-in. reel (10,000 pcs); identical electrical and thermal performance | No functional difference; choice depends on production volume and reel handling infrastructure | Select APS11760LLHALT-0PL for pilot builds or lower-volume SMT lines with 7-in. feeder compatibility |
| TLE4913-2K | Unipolar South-only (40 G BOP), 3.5–24 V, 3.5 mA typical ICC - higher power, no micropower mode; SOIC-8 package | Lacks omnipolar capability and ultra-low power; suited for non-battery-powered, high-speed applications requiring faster response | Choose TLE4913-2K only when >10 kHz switching or legacy SOIC-8 footprint is mandatory; not drop-in compatible |
Compared with APS11760LLHALX-0PL, APS11760LLHALT-0PL offers identical functionality in a smaller reel format, while TLE4913-2K trades micropower and omnipolarity for higher speed and legacy packaging-making APS11760LLHALX-0PL optimal for battery-sensitive, magnet-orientation-flexible automotive sensing.
Availability
APS11760LLHALX-0PL is available at Aetrix Electronics and suitable for automotive PRNDL sensing, trunk/lid position monitoring, and brake/clutch pedal detection requiring stable component supply across extended temperature and voltage ranges.
Supply support for APS11760LLHALX-0PL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Allegro MicroSystems is a U.S.-based designer and manufacturer of high-performance magnetic sensing and power ICs, serving automotive, industrial, and consumer markets since 1989.
The APS11700/APS11760 family was developed as AEC-Q100 qualified, ISO 26262-compliant Hall switches targeting position-sensing applications in safety-critical automotive subsystems-including transmission controls, body electronics, and ADAS actuators.
FAQ
What is the sensing orientation of APS11760LLHALX-0PL?
The APS11760LLHALX-0PL uses a vertical Hall-effect element sensitive to magnetic flux parallel to the face of the IC package (X-axis orientation). This differs from planar (Z-axis) devices like the APS11700 series and enables side-approach magnet placement-ideal for compact gear selector or pedal position sensing where space above the IC is constrained. The branded top surface defines the reference plane for field direction.
Does APS11760LLHALX-0PL support both north and south magnetic poles?
Yes, APS11760LLHALX-0PL is an omnipolar device with specified operate points of ±40 G and release points of ±22.5 G (typ.). It activates for either north- or south-polarity fields exceeding its thresholds, eliminating magnet polarity alignment constraints during assembly-a key advantage over unipolar alternatives like APS11760LLHALX-0SL in applications such as lid open/close detection.
What protection features are integrated into APS11760LLHALX-0PL?
APS11760LLHALX-0PL integrates load dump (40 V), reverse-battery (–18 V), output short-circuit current limiting (25 mA typ), and ±11 kV HBM ESD protection. These eliminate the need for external TVS diodes, reverse-polarity diodes, or current-limiting resistors-reducing BOM cost and PCB area while ensuring robustness in automotive 12 V/24 V environments per AEC-Q100 requirements.
How does the micropower operation of APS11760LLHALX-0PL work?
APS11760LLHALX-0PL operates in a periodic micropower mode: it wakes for 50 µs every ~160 ms to sample the Hall signal, then sleeps. This yields 0.03% duty cycle and 6 µA average supply current at 12 V/25°C. The output is latched on the falling edge of the timing pulse and held during sleep-enabling multi-year battery life in always-on vehicle subsystems without compromising magnetic detection fidelity.
Is APS11760LLHALX-0PL qualified for automotive safety applications?
Yes, APS11760LLHALX-0PL is AEC-Q100 qualified and developed as a hardware Safety Element out of Context (SEooC) with ASIL A capability per ISO 26262. It is intended for use in automotive safety-related systems when integrated per the safety manual and datasheet-enabling efficient reuse in higher-ASIL designs (e.g., ASIL B/D) with external diagnostics or redundant architectures.
APS11760LLHALX-0PL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Allegro MicroSystems
- Series:
- -
- Package/Case:
- SOT-23W
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Hall Effect Switch
- Output Type:
- Analog
- Actuator Material:
- Magnet
- Termination Style:
- -
- Frequency:
- -
- Voltage - Supply:
- 3.3V ~ 24V
- Must Operate:
- ±4mT
- Must Release:
- ±2.25mT
- Operating Temperature:
- -40°C ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
APS11760LLHALX-0PL FAQ
1.How can I place an order for APS11760LLHALX-0PL through Aetrix?
Please submit a Request for Quotation (RFQ) for APS11760LLHALX-0PL on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for APS11760LLHALX-0PL reliable?
The price and inventory of APS11760LLHALX-0PL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for APS11760LLHALX-0PL is usually 5 days.
3.What payment methods are accepted for APS11760LLHALX-0PL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for APS11760LLHALX-0PL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for APS11760LLHALX-0PL?
APS11760LLHALX-0PL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your APS11760LLHALX-0PL order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for APS11760LLHALX-0PL?
For technical support, including APS11760LLHALX-0PL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your APS11760LLHALX-0PL requirements.
6.How does Aetrix verify that APS11760LLHALX-0PL is sourced from the original manufacturer or authorized distributors?
All APS11760LLHALX-0PL products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that APS11760LLHALX-0PL meets industry standards.
7.What is the process for return or replacement of APS11760LLHALX-0PL?
All APS11760LLHALX-0PL units undergo pre-shipment inspection (PSI). If there is an issue with APS11760LLHALX-0PL, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The APS11760LLHALX-0PL part is unused and in its original packaging.
Return procedure for APS11760LLHALX-0PL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
APS11760LLHALX-0PL Tags
-
HS-3511-02-0300
PIC GmbH
-
ATS19480LSNBTN
Allegro MicroSystems
-
55100-2M-02-A
Littelfuse Inc.
-
55100-3H-02-A
Littelfuse Inc.
-
55100-3M-02-A
Littelfuse Inc.
-
55100-3M-03-A
Littelfuse Inc.
-
55100-3H-04-A
Littelfuse Inc.
-
55140-3H-02-A
Littelfuse Inc.
-
55100-AP-02-A
Littelfuse Inc.
-
GS101201
ZF Electronics
-
55505-00-02-A
Littelfuse Inc.
-
GS100701
ZF Electronics
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