TLE84110EL

Product Brief TLE 84110EL Key Features „„ 10-halfbridges to drive up to 5 motors in parallel mode or 9 motors DECA Half-bridge Driver for DC-Motor in sequential mode „„ Minimum Overcurrent Threshold of 1A The TLE 84110EL is a protected Deca-Half-Bridge-Driver designed especially for DC Motor Control in automotive applications such as flap motors in HVAC systems (Heating Ventilation Air Conditionning). „„ Simple communication and error diagnosis via 16-bit SPI „„ Lowest quiescent current product on the market The 10 half-bridge drivers are designed to drive DC motor loads in sequential or parallel operation. Operation modes forward (cw), reverse (ccw), brake and high impedance are controlled from a 16-bit SPI interface. The extremely small 24 pin fine pitch exposed pad package in a SO-14 body provides good thermal performance and reduces PCB-board space and costs. „„ Pin, package and SW compatible to TLE 84106EL „„ AEC qualified Key Benefits „„ Easy implementation of motor drives „„ Over current, Over temperature, Over voltage and Open Load Diagnosis „„ Applications „„ Family compatibility provides flexibility to drive 3 to 5 motors in Flap DC motor driver for heating, ventilation parallel mode or 5 to 9 motors in and air conditioning systems (HVAC) cascaded configuration „„ www.infineon.com/bridges Automotive applications Product Brief TLE 84110EL DECA Half-bridge Driver for DC-Motor Block Diagram VDD Vs TLE 84110 iNH Bias & Monitor CsN sCLK sDi sDo sPi interface Undervoltage & overvoltage Monitor Charge Pump Power stage Power Driver 16-bit Logic & Latch oUT 1 oUT 2 short to Ground Detection High-side Driver oUT 3 oUT 4 Temp sensor oUT 5 oUT 6 open Load Detection Error Detection oUT 7 Low-side Driver short to Battery Detection oUT 8 oUT 9 oUT 10 GND Application Diagram VBAT VS VBAT DZ39V VBAT 47µF 100nF 10µF S1 WK 10kΩ VS VCC1 VDD VDD VS TLE 8261 µC TLE 84110 OUT2 OUT3 SDO OUT4 OUT5 VCCHSCAN CAN-H CS SDI SCLK SCLK VDD SPLIT 60kΩ OUT6 OUT7 10kΩ CAN-L M7 M3 CS INT 60kΩ M6 M2 SDI VCC2 CAN-L M1 INH SDO CAN-H 5 motors in + 4 motors non-cascaded in cascaded configuration configuration OUT1 10µF 47nF MMZ1608 WK 22nF, 50V 1kΩ 100nF M8 M4 RO OUT8 OUT9 M9 M5 OUT10 GND How to reach us: http://www.infineon.com Published by Infineon Technologies AG 81726 Munich, Germany © 2010 Infineon Technologies AG All Rights Reserved. GND Legal Disclaimer The information given in this Product Brief shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of noninfringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com). Published by Infineon Technologies AG GND Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Ordering No. B135-H9448-X-X-7600 NB10-1371