VNH5050A-E STMicroelectronics, VNH5050A-E Datasheet - Page 28

• Manufacturer Part Number: VNH5050A-E
• Description: Motor / Motion / Ignition Controllers & Drivers Automotive H-Bridge 50mOhm 30A 41V VCC
• Manufacturer: STMicroelectronics

Specifications of VNH5050A-E

• Product Category: Motor / Motion / Ignition Controllers & Drivers
• Rohs: yes

Package and PCB thermal data
28/33
Figure 21. Thermal fitting model of an H-bridge in PowerSSO-36
Table 19.
1. The blank space means that the value is the same as the previous one.
R1 = R7 (°C/W)
R2 = R8 (°C/W)
R3 (°C/W)
R4 (°C/W)
R5 (°C/W)
R6 (°C/W)
R9 = R15 (°C/W)
R10 = R16 (°C/W)
R11 = R17 (°C/W)
R12 = R18 (°C/W)
R13 = R19 (°C/W)
R14 = R20 (°C/W)
R21 = R22 (°C/W)
R23 (°C/W)
C1 = C7 = C9 = C15 (W.s/°C)
C2 = C8 (W.s/°C)
C3 (W.s/°C)
C4 (W.s/°C)
C5 (W.s/°C)
C6 (W.s/°C)
C10 = C16 (W.s/°C)
C11 = C17 (W.s/°C)
C12 = C18 (W.s/°C)
C13 = C19 (W.s/°C)
C14 = C20 (W.s/°C)
C21 = C22 = C23 (W.s/°C)
Area/island (cm
Thermal parameters
2
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Doc ID 16009 Rev 10
(1)
Footprint
0.0005
0.009
0.008
0.09
0.07
0.45
0.01
0.4
0.1
3.6
0.5
0.8
0.8
30
40
36
22
49
52
50
80
80
2
8
5
4
0.006
0.45
0.8
1.4
16
22
28
14
30
36
32
60
50
2
6
1
5
0.005
0.45
0.8
1.2
16
12
10
14
30
28
26
50
45
8
2
8
6
VNH5050A-E
0.005
0.8
0.6
2.5
4L
10
14
20
16
18
40
30
10
5
6
3
8