VNQ830E-E STMicroelectronics, VNQ830E-E Datasheet - Page 22

• Manufacturer Part Number: VNQ830E-E
• Description: IC DVR QUAD HIGH SIDE 28SOIC
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VNQ830E-E

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 65 mOhm
• Current - Peak Output: 9A
• Voltage - Supply: 5.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: *
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

VNQ830E-E
4
4.1
Note:
Table 16.
Chip 1 Chip 2
On
Off
On
On
Off
On
On
On
Package and PCB thermal data
SO-28 thermal data
Figure 28. SO-28 PC board
Layout condition of R
thickness = 2 mm, Cu thickness = 35 µm, Copper areas: 0.5 cm
Thermal calculation according to the PCB heatsink area
R
R
R
thA
thB
thC
R
R
R
(R
thA
thC
thB
= thermal resistance junction to ambient with both chips ON and P
= thermal resistance junction to ambient with one chip ON
= mutual thermal resistance
thA
x P
x (P
x P
x P
dchip1
dchip2
dchip1
dchip1
+ T
+ T
) + R
+ P
T
amb
amb
jchip1
dchip2
thC
th
and Z
x P
) + T
dchip2
amb
th
Doc ID 17459 Rev 1
measurements (PCB FR4 area = 58 mm x 58 mm, PCB
+ T
amb
R
R
R
(R
thC
thA
thB
thA
x P
x (P
x P
x P
dchip2
dchip1
dchip2
dchip1
+ T
) + R
+ T
+ P
T
jchip2
amb
amb
dchip2
thC
Package and PCB thermal data
x P
) + T
dchip1
2
, 3 cm
amb
+ T
2
amb
dchip1
, 6 cm
P
P
dchip1
dchip1 ≠
= P
2
).
dchip2
Note
= P
P
dchip2
dchip2
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