BTS52422LAUMA1
BTS52422LAUMA1 Datasheet
BTS5242-2L
| Part | Datasheet |
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BTS52422LAUMA1 |
BTS52422LAUMA1 (pdf) |
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| BTS5242-2L Smart High-Side Power Switch Automotive Power Smart High-Side Power Switch BTS5242-2L Table of Contents Overview 3 Block Diagram 5 Terms 6 Pin Configuration 7 Pin Assignment BTS5242-2L 7 Pin Definitions and Functions 7 Electrical Characteristics 8 Maximum Ratings 8 Block Description and Electrical Characteristics 10 Power Stages 10 Output On-State Resistance 10 Input Circuit 10 Inductive Output Clamp 11 Electrical Characteristics 13 Thermal Resistance 14 Diagnosis 18 ON-State Diagnosis 19 OFF-State Diagnosis 20 Electrical Characteristics 21 Package Outlines BTS5242-2L 22 Data Sheet Smart High-Side Power Switch PROFET BTS5242-2L Overview Basic Features • Very low standby current • V and 5 V compatible logic pins • Improved electromagnetic compatibility EMC • Stable behavior at under voltage • Logic ground independent from load ground • Secure load turn-off while logic ground disconnected • Very low leakage current from OUT to GND • Green Product RoHS compliant • AEC Qualified PG-DSO-12-9 Product Summary The BTS5242-2L is a dual channel high-side power switch in PG-DSO-12-9 package providing embedded protective functions. The power transistor is built by a N-channel vertical power MOSFET with charge pump. The device is monolithically integrated in Smart SIPMOS technology. Operating voltage Over voltage protection On-State resistance Nominal load current one channel active Adjustable current limitation Current limitation repetitive Standby current for whole device with load Vbb on Vbb AZ RDS ON IL nom IL LIM IL SCr Ibb OFF 28 V 41 V 25 6A 7 A / 40 A 7 A / 40 A µA Type BTS5242-2L Data Sheet Package PG-DSO-12-9 Marking BTS5242-2L Smart High-Side Power Switch BTS5242-2L Overview Diagnostic Functions • IntelliSense functionality for each channel • Proportional load current sense signal by current source • Open load detection in ON-state by load current sense • Open load detection in OFF-state by voltage source • Feedback on over temperature and current limitation in ON-state • Suppressed thermal toggling of fault signal Applications • µC compatible high-side power switch with diagnostic feedback for 12 V grounded loads • All types of resistive, inductive and capacitive loads • Most suitable for loads with high inrush currents, so as lamps • Replaces electromechanical relays, fuses and discrete circuits Data Sheet Smart High-Side Power Switch BTS5242-2L Block Diagram Block Diagram The BTS5242-2L is a dual channel high-side power switch two times 25 in PG-DSO-12-9 power package providing embedded protective functions. Integrated resistors at each input pin IN1, IN2, CLA reduce external components. |
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