btn7970 Infineon Technologies Corporation, btn7970 Datasheet - Page 18

• Manufacturer Part Number: btn7970
• Description: High Current Pn Half Bridge Novalithic?
• Manufacturer: Infineon Technologies Corporation

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
Data Sheet
S
= 8 V to 18 V,
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
j
= -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin
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.
–
4.0
–
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
5.4
–
–
30
–
98
90
210
200
190
–
–
Block Description and Characteristics
High Current PN Half Bridge
Unit
V
V
V
V
V
V
A
A
µs
°C
°C
K
µs
Conditions
V
V
–
V
V
–
V
V
V
–
–
–
–
S
S
S
S
S
S
S
Rev. 1.1, 2007-11-21
decreasing
increasing
increasing
decreasing
= 13.5 V
= 13.5 V
= 13.5 V
BTN7970