BTS5434GXUMA1
BTS5434GXUMA1 Datasheet
BTS 5434G
| Part | Datasheet |
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BTS5434GXUMA1 |
BTS5434GXUMA1 (pdf) |
| Related Parts | Information |
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BTS5434GNT |
BTS5434GNT |
| PDF Datasheet Preview |
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| Data Sheet, V1.0, January 2004 BTS 5434G Smart High-Side Power Switch PROFET Four Channels, 60 Automotive Power Never stop thinking. Smart High-Side Power Switch BTS 5434G Table of Contents Product Summary 1 Overview Block Diagram Terms 2 Pin Configuration Pin Assignment BTS 5434G Pin Definitions and Functions 3 Electrical Characteristics Maximum Ratings 5 Package Outlines BTS 5434G Data Sheet V1.0, 2004-01-23 Smart High-Side Power Switch PROFET BTS 5434G Product Summary The BTS 5434G is a four channel high-side power switch in P-DSO-28-19 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. P-DSO-28-19 Operating voltage Over voltage protection On-State resistance Nominal load current one channel active 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 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 • Optimized inverse current capability 28 V 41 V 60 A 23 A 6A 5 µA Type BTS 5434G Data Sheet Ordering Code Q67060-S6157 Package P-DSO-28-19 V1.0, 2004-01-23 Smart High-Side Power Switch BTS 5434G Protective Functions Diagnostic Functions • Enhanced IntelliSense signal for each channel • Enable function for diagnosis pins IS1 IS4 • Proportional load current sense signal by current source • High accuracy of current sense signal at wide load current range • 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 • µC compatible high-side power switch with diagnostic feedback for 12 V grounded loads • All types of resistive, inductive and capacitive loads • Suitable for loads with high inrush currents, so as lamps • Suitable for loads with low currents, so as LEDs • Replaces electromechanical relays, fuses and discrete circuits Data Sheet V1.0, 2004-01-23 Smart High-Side Power Switch BTS 5434G Overview Overview The BTS 5434G is a four channel high-side power switch four times 60 in P-DSO-28-19 package providing embedded protective functions. The Enhanced IntelliSense pins IS1 to IS4 provide a sophisticated diagnostic feedback signal including current sense function and open load in off state. The diagnosis signals can be switched on and off by the sense enable pins SENA and SENB. Integrated ground resistors as well as integrated resistors at each input pin IN1, IN2, IN3, IN4, SEN reduce external components to a minimum. The power transistor is built by a N-channel vertical power MOSFET with charge pump. The inputs are ground referenced CMOS compatible. The device is built by two dual channel chips, monolithically integrated in Smart SIPMOS technology. Block Diagram channel 1,2 Chip A IN1 IN2 IS1 IS2 SENA internal power supply ESD protection logic load current sense gate control & charge pump open load detection temperature sensor clamp for inductive load multi step load current limitation OUT2 OUT1 IN3 IN4 IS3 IS4 SENB channel 3,4 Chip B control and protection circuit equivalent to channel 1,2 RGND RGN D Figure 1 GNDA Block Diagram |
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