Product Overview
The APS13290 and APS13291 are three-wire, planar Hall-effect latch ICs designed for industrial and consumer applications, particularly those requiring operation over extended temperature ranges up to 125C ambient and 175C junction temperatures. These devices offer enhanced performance and robust system features including reverse-polarity protection, output current limiting, overvoltage, and EMC protection. They integrate a voltage regulator, Hall plate, small signal amplifier, chopper stabilization, Schmitt trigger, and a short-circuit-protected open-drain output. Operation is from a south pole to turn the output on and a north pole to turn it off. The ICs support supply voltages from 2.8 to 24 V and are available in through-hole (SIP) and surface-mount (SOT23W) packages.
Product Attributes
- Brand: Allegro MicroSystems
- Material: Silicon
- Certifications: RoHS compliant
- Lead Finish: 100% matte-tin-plated leadframes
- Package Types: 3-pin SOT23W (LH), 3-pin SIP (UA)
Technical Specifications
| Part Number | Mounting | Magnetic Switchpoints (G) Operate BOP | Magnetic Switchpoints (G) Release BRP | Ambient Temperature (C) |
|---|---|---|---|---|
| APS13290KLHALX | 3-pin SOT23W surface mount | 5 to 40 | 5 to 40 | 40 to 125 |
| APS13290KLHALT | 3-pin SOT23W surface mount | 5 to 40 | 5 to 40 | 40 to 125 |
| APS13290KUAA | 3-pin SIP through hole | 5 to 40 | 5 to 40 | 40 to 125 |
| APS13291KLHALX | 3-pin SOT23W surface mount | 25 to 80 | 25 to 80 | 40 to 125 |
| APS13291KLHALT | 3-pin SOT23W surface mount | 25 to 80 | 25 to 80 | 40 to 125 |
| APS13291KUAA | 3-pin SIP through hole | 25 to 80 | 25 to 80 | 40 to 125 |
| 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) | 25 | s | ||
| Chopping Frequency | fC | 800 | kHz | |||
| 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 | APS13290 | 5 | 20 | 40 | G |
| Operate Point | BOP | APS13291 | 25 | 50 | 80 | G |
| Release Point | BRP | APS13290 | 40 | 20 | 5 | G |
| Release Point | BRP | APS13291 | 80 | 50 | 25 | G |
| Hysteresis | BHYS | APS13290 | 10 | 40 | 80 | G |
| Hysteresis | BHYS | APS13291 | 50 | 100 | 160 | G |
| Symmetry | BSYM | BOP + BRP | 27.5 | 27.5 | 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) | 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 |
2409302135_ALLEGRO-APS13290KUAA_C2152633.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
