VN800PTTR-E STMicroelectronics, VN800PTTR-E Datasheet - Page 18

• Manufacturer Part Number: VN800PTTR-E
• Description: IC DRIVER HIGH SIDE 0.7A PPAK
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VN800PTTR-E

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 135 mOhm
• Current - Output / Channel: 700mA
• Voltage - Supply: 5.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PPAK (4 leads + tab)
• Supply Voltage (min): 5.5 V
• Supply Current: 1.5 mA
• Maximum Power Dissipation: 41700 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Peak Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

VN800S-E / VN800PT-E
Figure 31. PPAK Thermal Impedance Junction Ambient Single Pulse
Figure 32. Thermal fitting model of a single
channel HSD in PPAK
18/24
1000
Tj
Pd
100
0.1
10
0.0001
C1
R1
ZTH (°C/W)
1
C2
R2
0.001
C3
R3
T_amb
C4
R4
0.01
C5
R5
0.1
C6
R6
Time (s)
Pulse calculation formula
Table 14. Thermal Parameter
Z
1
where
R1 (°C/W)
R2 (°C/W)
R3 ( °C/W)
R4 (°C/W)
R5 (°C/W)
R6 (°C/W)
C1 (W.s/°C)
C2 (W.s/°C)
C3 (W.s/°C)
C4 (W.s/°C)
C5 (W.s/°C)
C6 (W.s/°C)
TH
Area/island (cm
=
R
10
T H
=
t
p
T
+
2
Z
)
100
THtp
1 –
0.0008
0.007
0.44
0.04
0.25
0.02
0.45
1000
0.3
0.3
0.8
15
61
2
0.44 cm
6 cm
24
6
5
2
2