BTN7971B Infineon Technologies, BTN7971B Datasheet - Page 18

• 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

5.3.6
V
(unless otherwise specified)
Pos.
Under Voltage Shut Down
5.3.1
5.3.2
5.3.3
Over Voltage Lock Out
5.3.4
5.3.5
5.3.6
Current Limitation
5.3.7
5.3.8
Current Limitation Timing
5.3.9
Thermal Shut Down
5.3.10
5.3.11
5.3.12
5.3.13
1) With decreasing
Data Sheet
S
= 8 V to 18 V,
with ambient temperatures less than 25°C
Parameter
Switch-ON Voltage
Switch-OFF Voltage
ON/OFF hysteresis
Switch-ON Voltage
Switch-OFF Voltage
ON/OFF hysteresis
Current Limitation Detection level
High Side
Current Limitation Detection level
Low Side
Shut OFF Time for HS and LS
Thermal Shut Down Junction
Temperature
Thermal Switch ON Junction
Temperature
Thermal Hysteresis
Reset Pulse at INH Pin (INH low)
Electrical Characteristics - Protection Functions
T
V
j
= -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin
s
<
V
UV(OFF)max
1)
, activation of the Current Limitation mode may occur before Undervoltage Shut Down
.
Symbol
V
V
V
V
V
V
I
I
t
T
T
Δ
t
CLS
reset
CLH0
CLL0
jSD
jSO
T
UV(ON)
UV(OFF)
UV(HY)
OV(ON)
OV(OFF)
OV(HY)
Min.
–
3.0
3.0
–
27.8
28
–
55
50
70
155
150
–
4
18
Limit Values
Typ.
–
–
–
0.2
–
–
0.2
77
70
115
175
–
7
–
Max.
5.5
4.5
5.5
–
–
30
–
98
90
210
200
190
–
–
Block Description and Characteristics
High Current PN Half Bridge
Unit
V
V
V
V
V
V
V
A
A
µs
°C
°C
K
µs
Conditions
V
V
IN = 1, INH = 1
V
IN = 0, INH = 1
–
V
V
–
V
V
V
–
–
–
–
S
S
S
S
S
S
S
S
Rev. 2.0, 2008-06-27
decreasing,
decreasing,
increasing
increasing
decreasing
= 13.5 V
= 13.5 V
= 13.5 V
BTN7971B