VNH7040AYTR Motor Driver ICs by STMicroelectronics

Automotive fully integrated H-bridge motor driver

Status: Active
Series: VNH7040AY
RoHS: Compliant
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The device is a full bridge motor driver intended for a wide range of automotive applications. The device incorporates a dual monolithic high-side driver and two low-side switches. All switches are designed using STMicroelectronics ® well known and proven proprietary VIPower ® M0 technology that allows to efficiently integrate on the same die a true Power MOSFET with an intelligent signal/protection circuitry. The three dice are assembled in a PowerSSO-36 package equipped with three exposed islands for optimized dissipation performances. This package is specifically designed for the harsh automotive environment and offers improved thermal performance thanks to exposed die pads. A Multisense_EN pin is available to enable the MultiSense diagnostic. The input signals IN A and IN B can directly interface the microcontroller to select the motor direction and the brake condition. Two selection pins (SEL0 and SEL1) are available to address to the microcontroller the information available on the Multisense. The Multisense pin allows to monitor the motor current by delivering a current proportional to the motor current value and provides also the diagnostic feedback according to the implemeted truth table. When MultiSense_EN pin is driven low, MultiSense pin is in high impedance condition. The PWM, up to 20 KHz, allows to control the speed of the motor in all possible conditions. In all cases, a low level state on the PWM pin turns off both the LS A and LS B switches.

Where to Buy

Prices starting from US$2.89

Distributor Stock
Logo for RS
RS
from US$3.97
No stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$4.43
995
in stock
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Logo for Avnet America
Avnet America
from US$3.46
-
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Logo for element14
element14
from US$5.13
-
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Logo for Farnell
Farnell
from US$2.89
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Logo for Newark Electronics
Newark Electronics
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Logo for Avnet Silica
Avnet Silica
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Features

AEC-Q100 qualified
Output current: 35 A
3 V CMOS compatible inputs
Undervoltage shutdown
Overvoltage clamp
Thermal shutdown
Cross-conduction protection
Current and power limitation
Very low standby power consumption
Protection against loss of ground and loss of VCC
PWM operation up to 20 KHz
Multisense monitoring functions Analog motor current feedback Chip temperature monitoring Battery voltage monitoring
Analog motor current feedback
Chip temperature monitoring
Battery voltage monitoring
Multisense diagnostic functions Output short to ground detection Thermal shutdown indication OFF-state open-load detection High-side power limitation indication Low-side overcurrent shutdown indication Output short to VCC detection
Output short to ground detection
Thermal shutdown indication
OFF-state open-load detection
High-side power limitation indication
Low-side overcurrent shutdown indication
Output short to VCC detection
Output protected against short to ground and short to VCC
Standby mode
Half bridge operation
Package: ECOPACK®

Alternative Descriptions

IC: driver | Transfer Multisort Elektronik
Full-Bridge Motor Driver 35A Auto PSSO36 | RS
Fully Integrated Motor Driver H-Bridge Automotive 38V 35A 40mOhm 36-Pin PowerSSO T/R | Avnet America
Motor Driver, H-Bridge, Powersso-36 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a VNH7040AYTR?

Additional datasheets, footprints and schematics for VNH7040AYTR are listed on our Part Details page. You can also find images and similar parts to VNH7040AYTR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for VNH7040AYTR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view VNH7040AYTR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does VNH7040AYTR fall under?

The VNH7040AYTR is listed under Automotive Analog and Power > Motor Driver ICs.

Can I view similar or alternative parts?

You can view similar parts to VNH7040AYTR when available in the Motor Driver ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the VNH7040AYTR you can contact the distributor directly for product support, shipping queries etc.

Is the VNH7040AYTR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for VNH7040AYTR have stock available?

Authorised distributors including Transfer Multisort Elektronik, RS, Avnet America, element14 and Farnell have stock available or on a lead time for VNH7040AYTR.

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