ST VNH3SP30 30A Motor Driver

Pololu item #: 128
Brand: ST
Status: Obsolete 
RoHS 3 compliant

This product has been discontinued.

The VNH3SP30 is a great H-bridge motor driver for motors running from 6-16 V and drawing up to about 15 A. The chip is able to withstand 40-V transients, has a peak current of 30 A, and features various fault protection features such as over-temperature and over-current shutdown.

Alternatives available with variations in these parameter(s): motor driver Select variant…

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Dimensions

Size: 0.68" x 0.75"

General specifications

Motor driver: VNH3SP30
Motor channels: 1
Minimum operating voltage: 5.5 V
Maximum operating voltage: 16 V1
Continuous output current per channel: 9 A2
Peak output current per channel: 30 A
Maximum PWM frequency: 10 kHz
MOSFET on-resistance (max per leg): 34 mΩ
Package: MultiPowerSO-303
Reverse voltage protection?: N

Notes:

1
The datasheet claims a maximum of 36 V, but shoot-through issues make operation impractical above 16 V.
2
Typical results using the Pololu VNH3SP30 motor driver carrier with 100% duty cycle at room temperature.
3
This package requires surface mounting.

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Related Categories

Brushed DC Motor Drivers
Integrated Circuits
Motors and Gearboxes
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