The APS12200LLHALT is a three-wire, high-temperature precision Hall-effect latch in a 3-pin SOT23W surface-mount package, designed for automotive safety systems with ASIL A compliance per ISO 26262. It operates from 2.8 V to 24 V, supports junction temperatures up to 175°C, and includes reverse-battery protection, output short-circuit protection, and ±12 kV HBM ESD immunity. The device has a magnetic switch point of ±35 G and is RoHS compliant with a matte-tin-plated leadframe. It is supplied on a 7-inch reel, 3000 pieces per reel, and features chopper stabilization, an open-drain output, and on-board transient protection for direct battery connection.
These high-temperature Hall-effect latches are designed for demanding automotive applications, offering extended operating temperature range (up to 175°C) and enhanced system robustness with integrated protection features.
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MAGNETIC SWITCH LATCH SOT23W
MAGNETIC SWITCH LATCH SOT23W
Digital Switch Latch Open Drain Hall Effect SOT-23W
| Allegro MicroSystems Inc. | DigiKey | |
|---|---|---|
| Product Category | Proximity Sensors | Proximity Sensors |
| Product Number | APS12200LLHALT | 620-APS12200LLHALTCT-ND |
| Product Name | High-Temperature Automotive Precision Hall-Effect Latches | Switches (Solid State) |
| Sensor Technology | Hall Effect Proximity Sensor | Hall Effect Proximity Sensor |
