TLE7182EM Datasheet | Infineon

Data Sheet, Rev 1.1, Sept. 2010 ..net H-Bridge and Dual Half Bridge Driver IC Automotive Power H-Bridge and Dual Half Bridge Driver IC TLE7182EM Table of Contents Table of Contents 1 2 3 3.1 3.2 4 4.1 4.2 4.3 4.4 5 5.1 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.1.7 5.1.8 5.2 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.2.6 5.2.7 5.2.8 5.2.9 5.2.10 5.3 5.3.1 6 6.1 6.2 7 8 Overview 3 Block Diagram 4 Pin Configuration 5 Pin Assignment 5 Pin Definitions and Functions 5 General Product Characteristics 7 Absolute Maximum Ratings 7 Functional Range 8 Thermal Resistance 9 Default State of Inputs 9 Description and Electrical Characteristics 10 MOSFET Driver 10 Driving MOSFET Output Stages 10 MOSFET Output Stages 10 Dead Time and Shoot Through Protection 11 Bootstrap Principle 11 100% D.C. charge pumps 12 Reverse polarity protection of motor bridge 12 Sleep mode 12 Electrical Characteristics 12 Protection and Diagnostic Functions 16 Short Circuit Protection 16 SCDL Pin Open Detection 16 Vs and VDH Over Voltage Warning 16 VS Under Voltage Shutdown 16 VREG Under Voltage Warning 16 Over Temperature Warning 17 Over Current Warning 17 Passive Gxx Clamping 17 ERR Pin 17 Electrical Characteristics 19 Shunt Signal Conditioning 21 Electrical Characteristics 21 Application Information 23 Layout Guide Lines 25 Further Application Information 25 Package Outlines 26 Revision History 27 Data Sheet Rev 1.1, 2010-09-30 TLE7182EM H-Bridge and Dual Half Bridge Driver IC Features - - - - - - - - - - - - - - - - - Overview Drives 4 N-Channel Power MOSFETs Separate control input for each MOSFET Unlimited D.C. switch on time of Low and Highside MOSFETs 0 …95% at 20k Hz & 100% Duty cycle of High Side MOSFETs 0 ... 100 % Duty cycle of Low Side MOSFETs Additional output to drive a reverse polarity protection N-MOSFET Current sense OPAMP Low quiescent current mode PG-SSOP-24 Internal shoot through protection and minimum internal dead time option 1 bit diagnosis / ERR Over current...