VNQ830 STMicroelectronics, VNQ830 Datasheet - Page 22

• Manufacturer Part Number: VNQ830
• Description: IC DRIVER QUAD 36V 6A 28-SOIC
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VNQ830

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 65 mOhm
• Current - Peak Output: 9A
• Voltage - Supply: 5.5 V ~ 36 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Supply Voltage (min): 5.5 V
• Supply Current: 40 mA
• Maximum Power Dissipation: 6250 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Operating Temperature: -
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2702-5

Package and PCB thermal data
4
4.1
Note:
22/28
Package and PCB thermal data
SO-28 thermal data
Figure 27. SO-28 PC board
Layout condition of R
thickness = 2mm, Cu thickness = 35µm, Copper areas: 0.5 cm
Table 16.
R
R
R
Chip 1 Chip 2
thA
thB
thC
OFF
ON
ON
ON
= thermal resistance junction to ambient with both chips ON and P
= thermal resistance junction to ambient with one chip ON
= mutual thermal resistance
OFF
ON
ON
ON
Thermal calculation according to the PCB heatsink area
R
R
R
T
(R
P
amb
dchip2
thA
thC
thB
thA
th
x P
x (P
x P
x P
and Z
+ T
dchip1
dchip2
dchip1
dchip1
amb
T
th
jchip1
+ T
+ T
) + R
Doc ID 7390 Rev 4
+ P
measurements (PCB FR4 area = 58mm x 58mm, PCB
amb
amb
dchip2
thC
x
) +
R
R
R
T
(R
P
amb
thC
thA
thB
dchip1
thA
x P
x P
x (P
x P
+ T
dchip2
dchip1
dchip1
dchip2
amb
T
jchip2
+ T
+ T
) + R
+ P
amb
amb
2
dchip2
, 3 cm
thC
x
) +
2
, 6 cm
dchip1
P
P
dchip1
dchip1
2
= P
).
dchip2
Note
= P
≠ P
VNQ830
dchip2
dchip2