TLE7184F Infineon

Data Sheet, Rev. 1.0, Dec. 2008 TLE7184F System IC for B6 motor drives Automotive Power TLE7184F Table of Contents Table of Contents Table of Contents 2 1Overview . 4 2Block Diagram . 5 3 Pin Configuration 6 3.1 Pin Assignment TLE7184F 6 3.2 Pin Definitions and Functions 7 4 General Product Characteristics 9 4.1 Absolute Maximum Ratings . 9 4.2 Functional Range 10 4.3 Thermal Resistance 11 4.4 Default State of Inputs 11 5 MOSFET Driver . 12 5.1 Inputs and Dead Time 12 5.2 Output Stages . 12 5.3 Bootstrap Principle . 13 5.4 Electrical Characteristics 13 6 Shunt Signal Conditioning 15 6.1 Electrical Characteristics 15 7 5 V Low Drop Voltage Regulator . 17 7.1 Electrical Characteristics 17 8 Interface, VDH Switch and INH Digital Output 19 8.1 PWM Interface (IFMA) 19 8.2 VDHS Switch . 19 8.3 Digital Output INHD 19 8.4 Electrical Characteristics 20 9 Description of Modes, Protection and Diagnostic Functions . 21 9.1 Description of modes . 21 9.2 Protection and Diagnosis Functions 24 9.2.1 Over Temperature Shut Down (OTSD) 24 9.2.2 Over Temperature Prewarning (OTPW) . 24 9.2.3 Analog Temperature Monitoring . 24 9.2.4 VS Under Voltage Lockout (VS UVLO) . 24 9.2.5 VDD Under Voltage Diagnosis (VDD UVD) 25 9.2.6 VDD Under Voltage Shut Down (VDD UVSD) 25 9.2.7 VREG Under Voltage Diagnosis (VREG UVD) 25 9.2.8 VREG Under Voltage Shut Down (VREG UVSD) . 26 9.2.9 IOV and VDH Over Voltage Shut Down (IOV OVSD, VDH OVSD) 26 9.2.10 Dead Time and Shoot Through Protection . 26 9.2.11 Short Circuit Protection (SCP) . 26 9.2.12 SCDL Pin Open Detection (SCDL open) 27 9.2.13 Over Current Shut Down (OCSD) 27 9.2.14 VDD Current Limitation 27 9.2.15 Passive Gxx Clamping . 27 9.3 ERR Pin . 27 9.4 Electrical Characteristics 29 Data Sheet 2 Rev. 1.0, 2008-12-04