VN750SMP-E 查看數據表（PDF） - STMicroelectronics
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VN750SMP-E Datasheet PDF : 27 Pages
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VN750SMP-E
Table 3. Absolute maximum ratings (continued)
Symbol
Parameter
EMAX
Ptot
Tj
Tstg
Maximum switching energy
(L=1.3mH; RL=0Ω; Vbat=13.5V; Tjstart=150ºC;
IL=10A)
Power dissipation TC=25°C
Junction operating temperature
Storage temperature
Electrical specifications
Value
Unit
90
mJ
4.2
W
Internally limited
°C
- 55 to 150
°C
2.2
Thermal data
Table 4. Thermal data
Symbol
Parameter
Max. value
Unit
Rthj-case Thermal resistance junction-case
1.7
°C/W
Rthj-amb Thermal resistance junction-ambient
93(1)
82(2)
°C/W
1. When mounted on a standard single-sided FR-4 board with 0.5cm2 of Cu (at least 35µm thick) connected
to all VCC pins. Horizontal mounting and no artificial air flow.
2. When mounted on a standard single-sided FR-4 board with 2cm2 of Cu (at least 35µm thick) connected to
all VCC pins. Horizontal mounting and no artificial air flow.
2.3
Electrical characteristics
Values specified in this section are for 8 V<VCC<36 V; -40 °C< Tj <150 °C, unless otherwise
specified.
Table 5. Power
Symbol
Parameter
Test conditions
VCC
VUSD
VUSDhyst
VOV
RON
IS
IL(off1)
IL(off2)
Operating supply voltage
Undervoltage shutdown
Undervoltage shutdown
hysteresis
Overvoltage shutdown
On-state resistance
Supply current
Off-state output current
Off-state output current
IOUT=2 A; Tj=25 °C; VCC> 8 V
IOUT=2 A; VCC>8 V
Off-state; VCC=13 V; VIN=VOUT=0 V
Off-state; VCC=13 V; VIN=VOUT=0 V;
Tj=25 °C
On-state; VCC=13 V; VIN=5 V;
IOUT=0 A
VIN=VOUT=0 V
VIN=0V; VOUT=3.5 V
Min.
5.5
3
36
Typ.
13
4
0.5
10
10
Max. Unit
36 V
5.5 V
V
V
55 mΩ
110 mΩ
25 µA
20 µA
2
3.5 mA
0
50 µA
-75
0 µA
Doc ID 16812 Rev 1
7/27
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