VN920PEP-E Electrical specifications
Doc ID 10874 Rev 7 7/26
2.2 Thermal data
2.3 Electrical characteristics
Values specified in this section are for 8V < V
CC
< 36V; -40°C < Tj < 150°C, unless
otherwise stated.
E
MAX
Maximum switching energy
(L = 0.3mH; R
L
= 0; V
bat
= 13.5V; T
jstart
= 150°C;
I
L
= 45A)
462 mJ
P
tot
Power dissipation T
C
25°C 8.3 W
T
j
Junction operating temperature
Internally
limited
°C
T
c
Case operating temperature - 40 to 150 °C
T
stg
Storage temperature - 55 to 150 °C
Table 3. Absolute maximum ratings (continued)
Symbol Parameter Value Unit
Table 4. Thermal data
Symbol Parameter Max. value Unit
R
thj-case
Thermal resistance junction-case (max) 1.3 °C/W
R
thj-amb
Thermal resistance junction-ambient (max) 55
(1)
1. When mounted on a standard single-sided FR-4 board with 0.5cm
2
of Cu (at least 35µm thick).
40
(2)
2. When mounted on a standard single-sided FR-4 board with 8cm
2
of Cu (at least 35ɵm thick).
°C/W
Table 5. Power
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
CC
Operating supply voltage 5.5 13 36 V
V
USD
Undervoltage shutdown 3 4 5.5 V
V
OV
Overvoltage shutdown 36 V
R
ON
On-state resistance
I
OUT
= 10A; T
j
= 25°C;
I
OUT
= 10A;
I
OUT
= 3A; V
CC
= 6V
15
30
50
m
m
m
V
CLAMP
Clamp voltage I
CC
= 20mA
(1)
41 48 55 V
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