TPR-1W Series
OUTPUT CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
1
Units
W
Rated Power
TA=-40°C to 85°C
Voltage Set Point Accuracy
Line regulation
See tolerance envelope
High VIN to low VIN (voltage variation +/-5%)
TPRXX03S-1W ,TPRXX05S-1W,TPRXX09S-1W
TPRXX12S-1W
1.2
13
7
%/%
%
Load Regulation(10% load to rated load)
Load Regulation(10% load to rated load)
Load Regulation(10% load to rated load)
%
%
TPRXX15S-1W
7
%
Load Regulation(10% load to rated load)
Ripple & Noise
TPRXX24S-1W
20MHz bandwidth
7
mvp-p
50
150
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection
1 second
300°C
540mW
5.5V
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
Input voltage Vin, TPR03 variants
Input voltage Vin, TPR05 variants
Input voltage Vin, TPR09 variants
Input voltage Vin, TPR12 variants
Input voltage Vin, TPR15 variants
Input voltage Vin, TPR24 variants
Input voltage Vin, TPR48 variants
7V
11.5V
15V
18V
28V
54V
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
GENERAL CHARACTERISTICS
Parameter
Conditions
3.3V input
5V input
Typ.
120
120
120
160
90
Max.
Units
kHz
kHz
kHz
kHz
kHz
Switching frequency
Switching frequency
Switching frequency
Switching frequency
Switching frequency
Switching frequency
Switching frequency
9V input
12V input
15V input
24V input
48V input
90
90
kHz
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
Other Products
TPR2405S-1W
TPR2412S-1W,TPR2415S-1W
+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(%)
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