VND920 STMicroelectronics, VND920 Datasheet - Page 21

• 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

VND920
Figure 22. R
Figure 23. Thermal impedance junction ambient single pulse
0.01
100
0.1
10
RTHj_am b
0.0001
1
70
60
50
40
30
20
10
(°C/W)
Zth(°C/W)
0
0.001
thj-amb
1
vs PCB copper area in open box free air condition
0.01
PCB Cu heatsink area (cm ^2)/island
Doc ID 7767 Rev 5
2
0.1
time(s)
3
1
10
4
Package and PCB thermal data
100
5
1000
6
0,5 cm ^2/is land
3 cm ^2/is land
6 cm ^2/is land
R
R
R
One channel ON
Tw o channels ON
thC
thA
thB
7
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