VNH3SP30-E STMicroelectronics, VNH3SP30-E Datasheet - Page 20
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VNH3SP30-E
Manufacturer Part Number
VNH3SP30-E
Description
IC, DRIVER MOTOR H-BRIDGE 30-MPSO
Manufacturer
STMicroelectronics
Type
Automotive Fully Integrated H-Bridge Motor Driverr
Datasheet
1.VNH3SP30-E.pdf
(33 pages)
Specifications of VNH3SP30-E
Device Type
Motor
Module Configuration
Full Bridge
Peak Output Current
30A
Input Delay
100µs
Output Delay
85µs
Supply Voltage Range
5.5V To 36V
Driver Case Style
MultiPowerSO
No. Of Pins
30
Operating Supply Voltage
- 0.3 V to + 40 V
Supply Current
15 mA
Mounting Style
SMD/SMT
Package / Case
MultiPowerSO-30
Output Resistance
0.023ohm
Rohs Compliant
Yes
No. Of Outputs
2
Output Current
30A
Operating Temperature Range
-40°C To +150°C
Motor Type
Half Bridge
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
VNH3SP30-E
Manufacturer:
ST
Quantity:
10 439
Application information
3
Note:
20/33
Application information
In normal operating conditions the DIAG
device. This pin must be externally pulled high.
PWM pin usage: In all cases, a “0” on the PWM pin will turn off both LS
When PWM rises back to “1”, LS
Figure 33. Typical application circuit for DC to 10 kHz PWM operation short circuit
The value of the blocking capacitor (C) depends on the application conditions and defines voltage and
current ripple onto supply line at PWM operation. Stored energy of the motor inductance may fly back
into the blocking capacitor, if the bridge driver goes into tri-state. This causes a hazardous overvoltage
if the capacitor is not big enough. As basic orientation, 500µF per 10A load current is recommended.
In case of a fault condition the DIAG
The fault conditions are:
●
●
overtemperature on one or both high sides
short to battery condition on the output (saturation detection on the low side power
MOSFET)
µC
protection
A
or LS
X
/EN
B
X
X
/EN
turn on again depending on the input pin state.
pin is considered as an output pin by the device.
X
pin is considered as an input pin by the
A
and LS
VNH3SP30-E
B
switches.