VNH5019A-E STMicroelectronics

VNH5019A-E Automotive fully integrated H-bridge motor driver Datasheet - production data monolithic high-side drivers and two low-side switches.The high-side driver switch is designed using STMicroelectronics well known and proven proprietaryVIPower M0 technology that allows to efficiently integrate on the same die a true MultiPowerSO-30 Power MOSFET with an intelligent signal/protection circuit. Features The three dice are assembled in a MultiPowerSO-30 package on electrically isolated Type R I V lead-frames.This package, specifically designed DS(on) out ccmax for harsh automotive environments offers 18 m typ VNH5019A-E 30 A 41V improvedthermalperformancethankstoexposed per leg) die pads.The input signals IN and IN can A B directly interface the microcontroller to select the motor direction and the brake condition. AEC-Q100 qualified The DIAG /EN or DIAG /EN , when connected A A B B ECOPACK : lead free and RoHS to an external pull-up resistor, enables one leg of compliant the bridge. It also provides a feedback digital Output current: 30 A diagnostic signal.The CS pin allows to monitor the motor current by delivering a current 3 V CMOS compatible inputs proportional to its value when CS DIS pin is Undervoltage and overvoltage shutdown driven low or left open.The PWM, up to 20 KHz, High-side and low-side thermal shutdown lets us control the speed of the motor in all possible conditions. In all cases, a low-level state Cross-conduction protection on the PWM pin turns off both the LS and LS A B Current limitation switches.When PWM rises to a high-level, LS or A Very low standby power consumption LS turns on again depending on the input pin B state. Output current limitation and thermal PWM operation up to 20 kHz shutdown protect the concerned high-side in Protection against: short to ground condition. Loss of ground and loss of V CC The short to battery condition is revealed by the Current sense output proportional to motor overload detector or by thermal shutdown that current latches off the relevant low-side. Charge pump output for reverse polarity Active V pin voltage clamp protects the device CC protection against low energy spikes in all configurations for Output protected against short to ground and the motor.The CP pin provides the necessary short to V CC gate drive for an external N-channel PowerMOS used for reverse polarity protection. Description TheVHN5019A-E is a full bridge motor driver intended for a wide range of automotive applications.The device incorporates a dual June 2017 DocID15701 Rev 11 1/38 This is information on a product in full production. www.st.comContents VNH5019A-E Contents 1 Block diagram and pin description . 5 2 Electrical specifications 9 2.1 Absolute maximum ratings . 9 2.2 Thermal data 10 2.3 Electrical characteristics 11 2.4 Waveforms and truth table 14 2.5 Reverse battery protection 19 3 Package and PCB thermal data . 26 3.1 MultiPowerSO-30 thermal data 26 3.1.1 Thermal calculation in clockwise and anti-clockwise operation in steady-state mode . 27 3.1.2 Thermal calculation in transient mode 27 4 Package information 31 4.1 MultiPowerSO-30 package information 31 4.2 MultiPowerSO-30 suggested land pattern 33 4.3 MultiPowerSO-30 packing information . 34 5 Order codes . 35 6 Revision history . 36 2/38 DocID15701 Rev 11