VNH7040AYTR Motor Driver ICs by STMicroelectronics

Automotive fully integrated H-bridge motor driver

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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$2.13

Distributor Stock
Logo for Future Electronics NA
Future Electronics
from US$2.66
17,000
in stock
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Logo for RS UK
RS
from US$4.16
975
in stock
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Logo for TME
TME
from US$3.03
895
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
44,000
in stock
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Logo for Ozdisan
Ozdisan
from US$2.13
0
in stock
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Newark Electronics
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0
in stock
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Avnet Silica
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0
in stock
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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®

Last 6 months Inventory & Pricing History

Alternative Descriptions

VNH7040: 28V 35A Automotive Fully Integrated H-Bridge Motor Driver-PowerSSO-36 | Future Electronics
Full-Bridge Motor Driver 35A Auto PSSO36 | RS
IC: driver | TME
Motor Driver/Controller, H-Bridge, 1 Output, 4 V to 28 V Supply, 35 A Out, PowerSSO-36 | EBV Elektronik
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.

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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.

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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 Future Electronics, RS, TME, EBV Elektronik and Ozdisan have stock available or on a lead time for VNH7040AYTR.

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