TPR-W5 Series
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection
1 second
300°C
540mW
7V
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
Input voltage Vin, TPR05 variants
Input voltage Vin, TPR12 variants
15V
Input voltage Vin, TPR15 variants
Input voltage Vin, TPR24 variants
18V
28V
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
GENERAL CHARACTERISTICS
Parameter
Conditions
5V input
Typ.
120
160
90
Max.
Units
kHz
kHz
kHz
Switching frequency
Switching frequency
Switching frequency
Switching frequency
12V input
15V input
24V input
90
kHz
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
Min.
-40
Typ.
Max.
105
130
Units
℃
Specification
Derating if the temperature ≥85°C
℃
Storage
-50
℃
Case Temperature above ambient
Case Temperature above ambient
Cooling
5V output types
35
30
All other output types
Free air convection
℃
TOLERANCE ENVELOPES
其它产品
TPR2405S-W5
TPR2412S-W5,TPR2415S-W5
+9%
+7%
+5%
+5%
VNOM
+2.5%
-2.5%
-7.5%
+4.5%
+2%
+2%
VNOM
0%
VNOM
+1%
-2.5%
-5%
-1%
-3%
10 25
50
75
100
10 25
50
75
100
Output Load Current(%)
10 25
50
75
100
Output Load Current(%)
Output Load Current(%)
TEMPERATURE DERATING GRAPHS
0.75
0.50
85°C
Safe Operating Area
0.25
0
-40
0
50 100 105 150
Ambient Temperature(°C)
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