VNQ600P STMicroelectronics, VNQ600P Datasheet - Page 16

• Manufacturer Part Number: VNQ600P
• Description: Quad Channel High Side Driver
• Manufacturer: STMicroelectronics

VNQ600P
Figure 23. SO-28 Thermal Impedance Junction Ambient Single Pulse
Figure 24. Thermal Fitting Model Of A Quad
Channels HSD in SO-28
16/20
0.0 1
10 0
Tj_1
Pd3
Pd1
Tj_2
Tj_4
Pd2
Tj_3
Pd4
0 .1
1 0
0 .0 00 1
1
C15
Zth(°C/W )
C1
R1
C13
R13
C7
R7
R15
C16
C14
R14
R16
C2
R2
C8
R8
0 .00 1
R17
C3
R3
C9
R9
0.0 1
T_amb
R18
C10
C4
R4
R10
C11
C5
R5
R11
0.1
tim e (s )
C12
C6
R6
R12
1
Pulse Calculation Formula
Z
Table 14. Thermal Parameter
where
R1=R7=R13=R15 (°C/W)
R2=R8=R14=R16 (°C/W)
R3=R9 (°C/W)
R4=R10 (°C/W)
R5=R11 (°C/W)
R6=R12 (°C/W)
C1=C7=C13=C15 (W.s/°C)
C2=C8=C14=C16 (W.s/°C)
C3=C9 (W.s/°C)
C4=C10 (W.s/°C)
C5=C11 (W.s/°C)
C6=C12 (W.s/°C)
R17=R18 (°C/W)
TH
1 0
Area/island (cm
=
R
TH
=
10 0
t
p
+
T
Z
2
)
THtp
1 00 0
1 –
5.00E-03
1.00E-02
0.001
0,5 cm ^2/is lan d
6 cm ^2/is lan d
0.05
150
0.5
0.3
3.4
0.2
1.5
3 cm ^2/is lan d
11
15
30
5
One channel ON
Two channels
ON on same chip
13
6
8