TND020 Ver la hoja de datos (PDF) - SANYO -> Panasonic
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TND020 Datasheet PDF : 4 Pages
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TND020F, 020MP
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Output-ON Input current
Overheat Detecting Temperature
Overcurrent Detecting Current
Input Clamp Voltage
IIN
Tj(sd)
Is
VIN clamp
VIN=5V
VIN=5V, IO=1A
VIN=5V
IIN=5mA
0.25 0.6
mA
155 165
˚C
2.25
3
3.75
A
10
V
*Note:
1.Shutdown state will be kept after overheat and overcurrent protections operation and the system will be reset when
the input voltage goes to or below the reset voltage (1.0V).
2.Overheat detecting temperature value is not a guarantee value but for reference only.
Block Diagram
Overcurrent
protection
Overvoltage
protection
IN
Gate shutdown
ESD
protection
Overheat
protection
OUT
GND
RDS(on) - Ta
0.3
IO= 1A
0.25
0.2
5V
V IN= 4V
6V
0.15
0.1
0.05
0
-50 -25
0
25
50
75 100 125 150
Ambient Temperature, Ta – ˚C
I IN - Ta
0.6
VIN=5V
0.5
0.4
0.3
0.2
0.1
0
-50 -25
0
25
50
75 100 125 150
Ambient Temperature, Ta – ˚C
RDS(on) - VIN
0.3
IO= 1A
0.25
Ta = 85°C
0.2
0.15
25°C
0.1
–40°C
0.05
0
0 1 2 3 4 5 6 7 8 9 10
Input Voltage, VIN – V
I IN - VIN
1.0
Ta = 25°C
0.9
0.8
0.7
0.6
Protection operation
0.5
0.4
0.3
Normal operation
0.2
0.1
0
0 1 2 3 4 5 6 7 8 9 10 11
Input Voltage, VIN – V
No.6040–2/4
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