BTN7971B Infineon Technologies, BTN7971B Datasheet - Page 5

• Manufacturer Part Number: BTN7971B
• Description: IC MOTOR DRIVER TO263-7
• Manufacturer: Infineon Technologies
• Series: NovalithIC™r

Specifications of BTN7971B

• Applications: Motor Driver
• Number Of Outputs: 1
• Current - Output: 44A
• Voltage - Supply: 8 V ~ 18 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-7 Thin
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BTN7971B; BTN7971BTR; SP000379686

3
3.1
Figure 3
3.2
Bold type: pin needs power wiring
Data Sheet
Pin
1
2
3
4,8
5
6
7
Pin Configuration
Pin Assignment
Pin Assignment BTN7971B (top view)
Pin Definitions and Functions
Symbol
GND
IN
INH
OUT
SR
IS
VS
I/O
-
I
I
O
I
O
-
Function
Ground
Input
Defines whether high- or lowside switch is activated
Inhibit
When set to low device goes in sleep mode
Power output of the bridge
Slew Rate
The slew rate of the power switches can be adjusted by connecting
a resistor between SR and GND
Current Sense and Diagnostics
Supply
1 2 3 5 6 7
4
8
5
High Current PN Half Bridge
Rev. 2.0, 2008-06-27
Pin Configuration
BTN7971B