VNH3ASP30-E STMicroelectronics, VNH3ASP30-E Datasheet - Page 5

• Manufacturer Part Number: VNH3ASP30-E
• Description: IC MOTOR DVR H BRDG 30-MPSO
• Manufacturer: STMicroelectronics
• Type: Half Bridge DC Motor Driverr

Specifications of VNH3ASP30-E

• Applications: Automotive
• Number Of Outputs: 2
• Current - Output: 30A
• Voltage - Supply: 5.5 V ~ 16 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 30-MPSO, MultiPowerSO
• Supply Current: 10 mA
• Mounting Style: SMD/SMT
• Device Type: Motor
• Module Configuration: Full Bridge
• Peak Output Current: 30A
• Output Resistance: 0.03ohm
• Input Delay: 250µs
• Output Delay: 250µs
• Supply Voltage Range: 5.5V To 36V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

VNH3ASP30-E
1
Block diagram and pin description
Figure 1.
Table 2.
Logic control
Overvoltage +
undervoltage
High-side and low-
side clamp voltage
High-side and low-
side driver
Linear current limiter
Overtemperature
protection
Fault detection
OUT
A
Name
HS
LS
A
A
Block diagram
Block description
GND
CLAMP HS
CLAMP LS
A
LIMITATION A
CURRENT
OVERTEMPERATURE A
Allows the turn-on and the turn-off of the high-side and the low-side switches
according to the truth table
Shuts down the device outside the range [5.5V..16V] for the battery voltage
Protect the high-side and the low-side switches from the high voltage on the
battery line in all configurations for the motor
Drives the gate of the concerned switch to allow a good R
the bridge
Limits the motor current by reducing the high-side switch gate source voltage
when short-circuit to ground occurs
In case of short-circuit with the increase of the junction’s temperature, shuts
down the concerned high side to prevent its degradation and to protect the die
Signals an abnormal behavior of the switches in the half-bridge A or B by
pulling low the concerned EN
A
A
DRIVER
DRIVER
HS
LS
A
A
1/K
DIAG
A
/EN
A
IN
A
CS
O
LOGIC
V
V
+ U
CC
PWM
x
V
/DIAG
Description
IN
B
x
DIAG
Block diagram and pin description
OVERTEMPERATURE B
pin
B
/EN
1/K
B
DRIVER
DRIVER
LIMITATION B
HS
LS
CURRENT
B
B
CLAMP HS
CLAMP LS
DS(on)
GND
B
B
B
LS
HS
for the leg of
B
B
OUT
5/33
B