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VNH3SP30TR-E 数据手册 - muRata（村田）
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VNH3SP30TR-E数据手册
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This is information on a product in full production.
January 2017 DocID12688 Rev 9 1/33
VNH3SP30-E
Automotive fully integrated H-bridge motor driver
Datasheet - production data
Features
AEC-Q100 qualified
Output current: 30 A
5 V logic level compatible inputs
Undervoltage and overvoltage shutdown
Overvoltage clamp
Thermal shut down
Cross-conduction protection
Linear current limiter
Very low standby power consumption
PWM operation up to 10 kHz
Protection against loss of ground and loss of
V
CC
Package: ECOPACK
®
Description
The VNH3SP30-E is a full-bridge motor driver
intended for a wide range of automotive
applications. The device incorporates a dual
monolithic high-side driver (HSD) and two low-
side switches. The HSD switch is designed using
STMicroelectronics proprietary VIPower™ M0-3
technology that efficiently integrates a true Power
MOSFET with an intelligent signal/protection
circuit on the same die.
The low-side switches are vertical MOSFETs
manufactured using STMicroelectronics
proprietary EHD (“STripFET™”) process. The
three circuits are assembled in a
MultiPowerSO-30 package on electrically isolated
lead frames. This package, specifically designed
for the harsh automotive environment, offers
improved thermal performance thanks to exposed
die pads. Moreover, its fully symmetrical
mechanical design provides superior
manufacturability at board level. The input signals
IN
A
and IN
B
can directly interface with the
microcontroller to select the motor direction and
the brake condition. Pins DIAG
A
/EN
A
or
DIAG
B
/EN
B
, 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 conditions are explained in
the truth table. The speed of the motor can be
controlled in all possible conditions by the PWM
up to kHz. In all cases, a low level state on the
PWM pin will turn off both the LS
A
and LS
B
switches. When PWM rises to a high level, LS
A
or
LS
B
will turn on again depending on the state of
the input pin.
Type R
DS(on)
I
out
V
ccmax
VNH3SP30-E
45 mmax
per leg)
30 A 40 V
MultiPowerSO-30™
Table 1. Device summary
Package
Order codes
Tape & reel
MultiPowerSO-30 VNH3SP30TR-E
www.st.com
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