BTN 7971B Infineon Technologies, BTN 7971B Datasheet - Page 8

• Manufacturer Part Number: BTN 7971B
• Manufacturer: Infineon Technologies

Specifications of BTN 7971B

• Packages: PG-TO263-7
• Operating Range: 4.5 - 28.0 V
• Rds (on) (typ): 16.0 mOhm
• Id(lim): 70.0 A
• Iq (typ): 7.0 µA
• Diagnosis: OV, OT, OC-failure flag, current sense

4.2
Pos.
4.2.1
4.2.2
4.2.3
4.3
Pos.
4.3.1
4.3.2
4.3.3
4.3.4
1) Not subject to production test, specified by design
2) Specified
Data Sheet
(chip+package) was simulated on a 76.2 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70 µm Cu, 2 x 35 µm Cu).
Parameter
Supply Voltage Range for
Nominal Operation
Extended Supply Voltage Range for
Operation
Junction Temperature
Parameter
Thermal Resistance
Junction-Case, Low Side Switch
R
Thermal Resistance
Junction-Case, High Side Switch
R
Thermal Resistance
Junction-Case, both Switches
R
(
Thermal Resistance
Junction-Ambient
P
thjc(LS)
thjc(HS)
thjc
v(HS)
R
Functional Range
Thermal Resistance
= max[Δ
thJA
+
= Δ
= Δ
value is according to Jedec JESD51-2,-5,-7 at natural convection on FR4 2s2p board; The Product
P
v(LS)
T
T
j(LS)
j(HS)
T
)
j(HS)
/
/
P
P
1)
, Δ
v(LS)
v(HS)
T
j(LS)
] /
1)
1)
1)
Symbol
V
V
T
Symbol
R
R
R
R
j
S(nom)
S(ext)
thJC(LS)
thJC(HS)
thJC
thJA
8
Min.
8
V
-40
Min.
–
–
–
–
UV(OFF)
Limit Values
Limit Values
max
Typ.
1.3
0.6
0.7
20
Max.
18
28
150
Max.
1.8
0.9
1.0
–
High Current PN Half Bridge
General Product Characteristics
Unit
V
V
°C
Unit
K/W
K/W
K/W
K/W
Conditions
–
Parameter
Deviations possible
–
Conditions
–
–
–
2)
Rev. 2.0, 2008-06-27
BTN7971B