IFX9202EDXUMA1 Infineon

IFX9202ED Dual 6 A H-Bridge With SPI Overview Features o R of 100 m per switch typ. at Tj = 25 C DSon Logic inputs 3.3V and 5.0V TTL / CMOS-compatible Low standby current Chopper current limitation Short circuit shut down with latch behavior Overtemperature shut down with latch behavior V undervoltage shutdown s Open load detection in ON and OFF state Detailed SPI diagnosis or simple error flag Green product (RoHS compliant) AEC qualified Description The IFX9202ED contains two independent general purpose 6A H-Bridges in one Package. It is designed for (but not limited to) the control of DC motors or other inductive loads in automotive applications. The outputs can be pulse width modulated at frequencies up to 20 kHz. PWM/DIR control reduces the number of PWM capable pins needed on the microcontroller side. For load currents above the current limitation threshold (8 A typ.) the H-Bridge goes into chopper current limitation mode. It is protected against short circuits and overtemperature and provides extensive diagnosis via SPI or basic error feedback via error flag. Open load can be detected when the bridge is disabled or during PWM operation of inductive loads. Type Package Marking IFX9202ED PG-DSO-36-72 IFX9202ED Data Sheet 1 Rev. 1.0 www.infineon.com 2016-12-01IFX9202ED Dual 6 A H-Bridge With SPI Table of Contents 1 Pin Configuration . 3 1.1 Pin Assignment . 3 1.2 Pin Definitions and Functions 3 1.3 Terms . 5 2 Block Diagram . 6 3 Block Description . 7 3.1 Power Supply 7 3.2 Sleep Mode 7 3.3 Output Stages 8 3.4 Protection and Diagnostics 9 3.5 Current Limitation 9 3.6 Short Circuit Detection . 10 3.7 Short Circuit to Battery . 10 3.8 Short Circuit over Load . 10 3.9 Overtemperature 10 3.10 Undervoltage Shut-Down . 11 3.11 Open Load Detection 11 3.11.1 Open Load Detection in OFF state . 11 3.11.2 Open Load Detection in ON state 11 3.12 Serial Peripheral Interface (SPI) . 12 3.12.1 Error Flag . 12 3.12.2 SPI Register Description 13 3.12.2.1 Control Register . 14 3.12.2.2 Diagnosis Register . 15 3.12.2.3 Revision Register 16 4 General Product Characteristics . 17 4.1 Absolute Maximum Ratings . 17 4.2 Functional Range 18 4.3 Thermal Resistance 18 5 Electrical Characteristics . 19 6 Application Information 23 7 Package Outlines 26 8 Revision History . 27 Data Sheet 2 Rev. 1.0 2016-12-01