NCV8452STT1G ON Semiconductor

NCV8452 Self Protected High Side Driver with Temperature Shutdown and Current Limit The NCV8452 is a fully protected HighSide driver that can be used to switch a wide variety of loads, such as bulbs, solenoids and other www.onsemi.com activators. The device is internally protected from an overload condition by an active current limit and thermal shutdown. MARKING DIAGRAM Features Short Circuit Protection AYW Thermal Shutdown with Automatic Restart SOT223 V8452 CMOS (3 V/5 V) Compatible Control Input (TO261) CASE 318E Overvoltage Protection and Shutdown 1 Output Voltage Clamp for Inductive Switching V8452 = Device Code Under Voltage Shutdown A = Assembly Location Loss of Ground Protection Y = Year W = Work Week ESD Protection = PbFree Package Reverse Battery Protection (with external resistor) (Note: Microdot may be in either location) Very Low Standby Current NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ101 ORDERING INFORMATION See detailed ordering and shipping information in the package Qualified and PPAP Capable dimensions section on page 12 of this data sheet. These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant Typical Applications Switch a Variety of Resistive, Inductive and Capacitive Loads Can Replace Electromechanical Relays and Discrete Circuits Automotive / Industrial PRODUCT SUMMARY Symbol Characteristics Value Unit V Overvoltage Protection 41 V OV V Operation Voltage 5 34 V D R OnState Resistance 200 m ON I Output Current Limit 1.0 A ILIM Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: October, 2018 Rev. 6 NCV8452/DNCV8452 V (Pin 4) D Overvoltage Shutdown Overvoltage Undervoltage Protection Shutdown Regulated Chargepump Output Input IN ESD Clamping Buffer (Pin 3) Pre Control Driver Logic Temperature OUT Sensor (Pin 1) Current Limitation GND Overtemperature (Pin 2) Shutdown Figure 1. Block Diagram PACKAGE PIN DESCRIPTION Pin Symbol Description 1 OUT Output 2 GND Ground 3 IN Logic Level Input 4 V Supply Voltage D I D V D I I IN OUT V OUT D IN GND V V IN OUT I GND Figure 2. Voltage and Current Definition www.onsemi.com 2