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VNH2SP30-E Datasheet

Automotive fully integrated H-bridge motor driver

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VNH2SP30-E
Automotive fully integrated H-bridge motor driver
MultiPowerSO-30
Features
Type
VNH2SP30-E
RDS(on)
19 mmax
(per leg)
Iout Vccmax
30 A 41 V
AEC-Q100 qualified
5 V logic level compatible inputs
Undervoltage and overvoltage shutdown
Overvoltage clamp
Thermal shutdown
Cross-conduction protection
Linear current limiter
Very low standby power consumption
PWM operation up to 20 kHz
Protection against loss of ground and loss of
VCC
Current sense output proportional to motor
current
Package: ECOPACK®
Description
The VNH2SP30-E 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. The high side driver switch is designed
Datasheet - production data
using STMicroelectronics well known and proven
proprietary VIPowerM0 technology which
permits efficient integration on the same die of a
true power MOSFET with intelligent
signal/protection circuitry.
The low side switches are vertical MOSFETs
manufactured using STMicroelectronics
proprietary EHD (STripFET™) process. The three
die are assembled in a MultiPowerSO-30
package on electrically isolated leadframes. This
package, specifically designed for the harsh
automotive environments, offers improved
thermal performance thanks to exposed die pads.
Moreover, its fully symmetrical mechanical design
allows superior manufacturability at board level.
The input signals INA and INB can directly
interface with the microcontroller to select the
motor direction and brake condition. The
DIAGA/ENA or DIAGB/ENB, when connected to an
external pull-up resistor, enable one leg of the
bridge. They also provide a feedback digital
diagnostic signal. The normal operating condition
is explained in the truth table. The motor current
can be monitored with the CS pin by delivering a
current proportional to its value. The speed of the
motor can be controlled in all possible conditions
by the PWM up to 20 kHz. In all cases, a low level
state on the PWM pin will turn off both the LSA
and LSB switches. When PWM rises to a high
level, LSA or LSB turn on again depending on the
input pin state.
Table 1. Device summary
Package
Order code
Tape and reel
MultiPowerSO-30
VNH2SP30TR-E
January 2017
This is information on a product in full production.
DocID10832 Rev 10
1/35
www.st.com


STMicroelectronics Electronic Components Datasheet

VNH2SP30-E Datasheet

Automotive fully integrated H-bridge motor driver

No Preview Available !

Contents
Contents
VNH2SP30-E
1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3 Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.1 Reverse battery protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4 Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.1 PowerSSO-30 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.1.1
Thermal calculation in clockwise and anti-clockwise operation in steady-
state mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1.2
Thermal resistance definitions (values according to the PCB heatsink
area) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1.3 Thermal calculation in transient mode . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1.4
Single pulse thermal impedance definition
(values according to the PCB heatsink area) . . . . . . . . . . . . . . . . . . . . 27
5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.1 MultiPowerSO-30 package information . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.2 Packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
2/35 DocID10832 Rev 10


Part Number VNH2SP30-E
Description Automotive fully integrated H-bridge motor driver
Maker STMicroelectronics
Total Page 30 Pages
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