MX887DHTTR IXYS

MX887D Power Hall-Effect Switch INTEGRATED CIRCUITS DIVISION Features Description Power Operation (15 W typical at 25C) The MX887D integrated Hall-Effect switch targets the Omnipolar (switches with N or S pole) requirements of low-power portable devices with 2.5V to 5.5V Operation battery operating voltages from 2.5V to 5.5V. On-chip Simple Digital Open-Drain Output power management circuitry reduces the effective Ultra Low Offset Canceling Amplifiers Provide average current to just 5A at V = 3V . SUPPLY DC Sensitive, Accurate, Stable Switching Points and Immunity to Mechanical Stress The switch output will turn on when either a north or Solid State Reliability south magnetic pole is applied. The absence of a Operating Temperature Range: -40C to +85C magnetic field will set the switch into the RoHS Compliant TSOT23 3-Lead Package high-impedance off state. Emulating the behavior of a traditional reed switch, together with the advantages Applications of high integration and solid state reliability, makes the Handheld Portable Devices MX887D an ideal replacement in low-power portable White Goods device applications. Automotive - Body Systems Security Systems High Reliability Reed Switch Replacement Ordering Information Pb e3 Part Description MX887DHTTR TSOT23 3L Tape & Reel (3000/Reel) Figure 1. Functional Block Diagram V SUPPLY 1 Power Management Logic Output 2 Hall Sensor 3 DS-MX887D-R01 www.ixysic.com 1 Switch Offset Cancellation Output LatchMX887D INTEGRATED CIRCUITS DIVISION 1. Specifications 3 1.1 Package Pinout . 3 1.2 Pin Description 3 1.3 Absolute Maximum Ratings 3 1.4 Electrical Characteristics 3 1.5 ESD Rating 4 1.6 Magnetic Characteristics 4 2. Circuit Description . 4 3. Manufacturing Information 5 3.1 Moisture Sensitivity 5 3.2 ESD Sensitivity . 5 3.3 Reflow Profile . 5 3.4 Board Wash 5 3.5 Mechanical Dimensions . 6 2 www.ixysic.com R01