VNH5050ATR-E STMicroelectronics, VNH5050ATR-E Datasheet - Page 6

• Manufacturer Part Number: VNH5050ATR-E
• Description: Motor / Motion / Ignition Controllers & Drivers Automotive H-Bridge 50mOhm 30A 41V VCC
• Manufacturer: STMicroelectronics
• Type: Automotive Fully Integrated H-Bridge Motor Driverr

Specifications of VNH5050ATR-E

• Product Category: Motor / Motion / Ignition Controllers & Drivers
• Rohs: yes
• Product: Fan / Motor Controllers / Drivers
• Operating Supply Voltage: 5.5 V to 18 V
• Supply Current: 8 mA
• Mounting Style: SMD/SMT
• Package / Case: PowerSSO-36

Block diagram and pin description
6/33
Table 3.
Figure 2.
Table 4.
Connection / pin Current sense
To ground
Floating
SOURCE HS
SOURCE HS
SOURCE HS
SOURCE HS
SOURCE HS
Pin N°
13, 24
18
15
16
17
19
EN
DRAIN LS
DRAIN LS
Suggested connections for unused and not connected pins
Configuration diagram (top view)
Pin definitions and functions
A
IN_PWM
/DIAG
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
Through 1 kΩ
V
Not allowed
INA
NC
CC
resistor
A
A
A
A
A
A
A
A
EN
V
IN_PWM
Symbol
CC
slug1
A
IN
NC
CS
/DIAG
Doc ID 16009 Rev 10
, Heat
1
18
A
A
N.C.
Slug2
X
X
Drain of high-side switches and power supply voltage.
Not connected.
Clockwise input.
Status of high-side and low-side switches A;
Open drain output.
PWM input.
Output of current sense.
SOURCE_HSx
Slug1
Not allowed
X
Slug3
19
36
DRAIN_LSx
Function
X
X
GND_B
DRAIN LS
GND_B
GND_B
DRAIN LS
GND_B
GND_B
GND_B
SOURCE HS
SOURCE HS
SOURCE HS
SOURCE HS
CS
V
SOURCE HS
IN
EN
CS_DIS
CC
B
B
/DIAG
Through 10 kΩ
INPUTx, PWM
DIAGx/ENx
VNH5050A-E
CS_DIS
resistor
B
B
B
X
B
B
B
B
B