BTS6123P

BTS6123P Datasheet


BTS 6123P

Part Datasheet
BTS6123P BTS6123P BTS6123P (pdf)
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Data Sheet, V1.0, December 2005

BTS 6123P

Smart High-Side Power Switch PROFET One Channel, 10

Automotive Power

Never stop thinking.

Smart High-Side Power Switch BTS 6123P
1 Overview Block Diagram Terms
2 Pin Configuration Pin Assignment BTS 6123P Pin Definitions and Functions
3 Electrical Characteristics Maximum Ratings
5 Package Outlines BTS 6123P

Data Sheet

V1.0, 2005-12-15

Smart High-Side Power Switch PROFET

BTS 6123P

Product Summary

The BTS 6123P is a one channel high-side power switch in P-TO-220-7-230 package providing embedded protective functions including

The power transistor is built by a N-channel vertical power MOSFET with charge pump. The design is based on Smart SIPMOS chip on chip technology.

P-TO-220-7-230

Operating voltage Over-voltage protection On-State resistance Load current ISO Current limitation Stand-by current for whole device with load

Vbb on

VON CL RDS ON

IL ISO IL6 SC

Ibb OFF

Basic Features
• Very low standby current
• Current controlled input pin
• Improved electromagnetic compatibility EMC
• Fast demagnetization of inductive loads
24 V 39 V 10 33 A 55 A 6 µA

Type BTS 6123P

Data Sheet
Ordering Code SP000092063

Package P-TO-220-7-230

V1.0, 2005-12-15

Smart High-Side Power Switch BTS 6123P

Protective Functions

Diagnostic Functions
• Proportional load current sense with defined fault signal in case of overload operation, over temperature shutdown and/or short circuit shutdown
• Open load detection in ON-state by load current sense
• 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

V1.0, 2005-12-15

Smart High-Side Power Switch BTS 6123P

Overview

Overview

The BTS 6123P has a current controlled input and offers a diagnostic feedback with load current sense. The design is based on Smart SIPMOS chip on chip technology.

Block Diagram

LOAD
logic IC

IIN VIS IS
driver logic
voltage sensor
over temperature
gate control &
charge pump
clamp for inductive load
current limitation
load current sense
forward voltage drop detection

Figure 1 Block Diagram
base chip

OUT IL

Overview .emf

Data Sheet

V1.0, 2005-12-15

Smart High-Side Power Switch BTS 6123P

Overview

Terms

Following figure shows all terms used in this data sheet.

Vbb VbIN

VbIS
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Datasheet ID: BTS6123P 637942