Product Overview
The APS12200, APS12210, and APS12230 are three-wire, planar Hall-effect latch ICs designed for high-temperature operation up to 175C junction temperatures. Developed in accordance with ISO 26262:2011 and supporting ASIL A functional safety, these devices offer enhanced system robustness with features like reverse-battery protection, output current limiting, overvoltage protection, and EMC protection. They integrate a voltage regulator, Hall plate, amplifier, chopper stabilization, Schmitt trigger, and a short-circuit-protected open-drain output. Operation is supported from 2.8 to 24 V supply voltages. Available in SOT23W (LH) and SIP (UA) packages, both are lead-free and RoHS compliant.
Product Attributes
- Brand: Allegro MicroSystems
- Origin: U.S.A.
- Certifications: ISO 26262:2011 (ASIL A), AEC-Q100 Qualified, RoHS Compliant
- Material: Lead (Pb) free, 100% matte-tin-plated leadframes
Technical Specifications
| Part Number | Mounting | Branding | BRP (Min) | BOP (Max) | Package | Packing |
| APS12200LLHALX | Surface Mount | A14 | 35 G | 35 G | 3-pin SOT23W | 13-in. reel, 10000 pieces/reel |
| APS12200LLHALT | Surface Mount | A14 | 35 G | 35 G | 3-pin SOT23W | 7-in. reel, 3000 pieces/reel |
| APS12200LUAA | Through Hole | A15 | 35 G | 35 G | 3-pin SIP | Bulk, 500 pieces/bag |
| APS12210LLHALX | Surface Mount | A16 | 80 G | 80 G | 3-pin SOT23W | 13-in. reel, 10000 pieces/reel |
| APS12210LLHALT | Surface Mount | A16 | 80 G | 80 G | 3-pin SOT23W | 7-in. reel, 3000 pieces/reel |
| APS12210LUAA | Through Hole | A17 | 80 G | 80 G | 3-pin SIP | Bulk, 500 pieces/bag |
| APS12230LLHALX | Surface Mount | A19 | 180 G | 180 G | 3-pin SOT23W | 13-in. reel, 10000 pieces/reel |
| APS12230LLHALT | Surface Mount | A19 | 180 G | 180 G | 3-pin SOT23W | 7-in. reel, 3000 pieces/reel |
| APS12230LUAA | Through Hole | A20 | 180 G | 180 G | 3-pin SIP | Bulk, 500 pieces/bag |
| Characteristic | Symbol | Test Conditions | Min. | Typ. | Max. | Unit |
| Forward Supply Voltage | VCC | Operating, TJ < 175C | 2.8 | | 24 | V |
| Supply Current | ICC | | 1 | 2 | 3 | mA |
| Output Leakage Current | IOUTOFF | VOUTOFF = 24 V, B < BRP | | | 10 | A |
| Output Saturation Voltage | VOUT(SAT) | IOUT = 20 mA, B > BOP | | 200 | 500 | mV |
| Output Off Voltage | VOUTOFF | B < BRP | | | 24 | V |
| Power-On Time | tON | VCC VCC(min), B < BRP(min) 10 G, B > BOP(max) + 10 G | | | 25 | s |
| Output Rise Time | tr | RLOAD = 1 k, CL = 20 pF | | 0.2 | 2 | s |
| Output Fall Time | tf | RLOAD = 1 k, CL = 20 pF | | 0.1 | 2 | s |
| Output Short-Circuit Current Limit | IOM | | 30 | | 60 | mA |
| Operate Point | BOP | APS12200 | 5 | 20 | 35 | G |
| Operate Point | BOP | APS12210 | 25 | 50 | 80 | G |
| Operate Point | BOP | APS12230 | 100 | 150 | 180 | G |
| Release Point | BRP | APS12200 | 35 | 20 | 5 | G |
| Release Point | BRP | APS12210 | 80 | 50 | 25 | G |
| Release Point | BRP | APS12230 | 180 | 150 | 100 | G |
| Hysteresis | BHYS | APS12200 | 10 | 40 | 70 | G |
| Hysteresis | BHYS | APS12210 | 50 | 100 | 160 | G |
| Hysteresis | BHYS | APS12230 | 200 | 300 | 360 | G |
| Characteristic | Symbol | Test Conditions | Value | Units |
| Package Thermal Resistance | RJA | Package LH, 1-layer PCB | 228 | C/W |
| Package Thermal Resistance | RJA | Package LH, 2-layer PCB | 110 | C/W |
| Package Thermal Resistance | RJA | Package UA, 1-layer PCB | 165 | C/W |
| Maximum Junction Temperature | TJ(max) | For 500 hours | 165 | C |
| Maximum Junction Temperature | TJ(max) | | 175 | C |
| Storage Temperature | Tstg | | 65 to 170 | C |
| ESD Voltage (HBM) | VESD(HBM) | Human Body Model | 12 | kV |
| ESD Voltage (CDM) | VESD(CDM) | Charged Device Model | 1 | kV |
| ESD Voltage (System Level) | VESD(SYS) | ISO 10605 | 15 | kV |
