VN5772AKTR-E STMicroelectronics, VN5772AKTR-E Datasheet - Page 28

• Manufacturer Part Number: VN5772AKTR-E
• Description: IC DVR QUAD SSR H-BRIDGE 28SOIC
• Manufacturer: STMicroelectronics
• Type: H Bridger

Specifications of VN5772AKTR-E

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 50 mOhm
• Current - Peak Output: 18A
• Voltage - Supply: 4.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -

Package and PC board thermal data
28/34
Figure 34. SO-28 LSD thermal impedance junction-ambient single pulse
Equation 1: Pulse Calculation Formula
where δ = t
100
0.1
10
1
0.001
P
/T
Cu = footprint
Cu = 4cm^2
Cu = 16cm^2
Cu = footprint
Cu = 4cm^2
Cu = 16cm^2
0.01
Z
Doc ID 16084 Rev 3
THδ
0.1
ZTH - LSD @ cu area
=
time (sec)
Z
R
ls
TH
⋅
δ
1
+
Z
THtp
Z
lsls
(
1 δ
10
–
)
100
VN5772AK-E
1000