VND920 STMicroelectronics, VND920 Datasheet - Page 22

• Manufacturer Part Number: VND920
• Description: IC DRIVER DUAL 36V 35A 28-SOIC
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VND920

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 16 mOhm
• Current - Peak Output: 45A
• Voltage - Supply: 5.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output / Channel: -
• Other names: 497-2708-5

Package and PCB thermal data
22/26
Equation 1pulse calculation formula
Figure 24. Thermal fitting model of a double channel HSD in SO-28
Table 14.
where
Z
THδ
=
δ
R
TH
=
Tj_1
Tj_2
Thermal parameters
t
⋅
p
δ
Pd1
T ⁄
Area/island (cm
+
Z
C1 (W.s/°C)
C2 (W.s/°C)
C3 (W.s/°C)
C4 (W.s/°C)
C5 (W.s/°C)
C6 (W.s/°C)
THtp
Pd2
R1 (°C/W)
R2 (°C/W)
R3 (°C/W)
R4 (°C/W)
R5 (°C/W)
R6 (°C/W)
C1
R1
C1
R1
(
1 δ
–
)
Doc ID 7767 Rev 5
C2
R2
2
)
C2
R2
C3
R3
T_amb
C4
R4
7.00E - 03
1.50E - 02
0.0015
0.02
0.5
0.1
2.2
0.2
1.5
11
15
30
5
C5
R5
C6
R6
13
6
8
VND920