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TPK Series
DESCRIPTION 2W 3KVDC Isolated Single And Dual Output DC/DC Converters
The TPK series are miniature, isolated 2W DC/DC converters in a SIP package. They offer the ideal
solution in many space critical applications for board level power distribution. The internal SMD
construction makes it possible to offer a product with high performance at low cost. The series offers
smaller size, improved efficiency, lower output ripple noise and 3KVDC isolation.
FEATURES
RoHS compliant Efficiency from 80% Input voltage: 3.3V, 5V,12V, 15V,24V48V
Operating temperature: -40to 105 UL 94V-0 package material Output voltage: 3.3V,5V, 7.2V,9V, 12V, 15V,18V, ,24V / ±5V, ±9V, ±12V, ±15V,±24V
Industry standard pinout 3KVDC isolation (1 minute) CE certification
SELECTION GUIDE
Nominal Input Voltage Output Voltage Output Current(Max./Min) Load Regulation (Max) Efficiency (Typ.) Package
Part Number
V V mA % % Style
R
TPK0303SA 3.3 3.3 606/60.6 7.2 82 SIP
TPK0305SA 3.3 5 400/40 7.2 82 SIP
TPK0503SA 5 3.3 606/60.6 7.2 82 SIP
TPK0505SA 5 5 400/40 7.2 82 SIP
E
TPK0507SA 5 7.2 278/27.8 5.8 80 SIP
TPK0509SA 5 9 222/22.2 5.8 86 SIP
TPK0512SA 5 12 167/16.7 5.0 86 SIP
TPK0515SA 5 15 133/13.3 4.6 87 SIP
TPK1205SA 12 5 400/40 4.9 82 SIP
TPK1209SA 12 9 222/22.2 3.0 87 SIP
TPK1212SA 12 12 167/16.7 2.9 87 SIP
W
TPK1215SA 12 15 133/13.3 2.5 89 SIP
TPK1224SA 12 24 83.3/8.33 5.0 83 SIP
TPK1515SA 15 15 133/13.3 2.5 84 SIP
TPK2405SA 24 5 400/40 4.9 82 SIP
O
TPK2412SA 24 12 167/16.7 5.0 84 SIP
TPK2415SA 24 15 133/13.3 2.5 84 SIP
TPK2424SA 24 24 83.3/8.33 5.0 83 SIP
TPK0505S 5 ±5 ±200/±20 6.3 82 SIP
P
TPK0509S 5 ±9 ±111/±11.1 5.4 86 SIP
TPK0512S 5 ±12 ±83/±8.3 4.8 86 SIP
TPK0515S 5 ±15 ±67/±6.7 5.3 87 SIP
TPK0524S 5 ±24 ±41.65/±4.165 5.0 83 SIP
P
TPK1205S 12 ±5 ±200/±20 3.9 82 SIP
TPK1209S 12 ±9 ±111/±11.1 2.9 86 SIP
TPK1212S 12 ±12 ±83/±8.3 2.8 87 SIP
TPK1215S 12 ±15 ±67/±6.7 2.5 87 SIP
TPK1515S 15 ±15 ±67/±6.7 2.5 87 SIP
O
TPK2405S 24 ±5 ±200/±20 3.9 82 SIP
TPK2409S 24 ±9 ±111/±11.1 2.9 86 DIP
TPK2412S 24 ±12 ±83/±8.3 2.8 87 SIP
TPK2415S 24 ±15 ±67/±6.7 2.5 87 SIP
T
TPK2424S 24 ±24 ±41.65/±4.165 5.0 83 SIP
TPK0305DA 3.3 5 400/40 7.2 82 DIP
TPK0505DA 5 5 400/40 7.2 82 DIP
TPK0509DA 5 9 222/22.2 5.8 86 DIP
TPK0512DA 5 12 167/16.7 5.0 86 DIP
TPK0515DA 5 15 133/13.3 4.6 87 DIP
TPK1205DA 12 5 400/40 4.9 82 DIP
TPK1209DA 12 9 222/22.2 3.0 87 DIP
TPK1212DA 12 12 167/16.7 2.9 87 DIP
TPK1215DA 12 15 133/13.3 2.5 89 DIP
TPK1515DA 15 15 133/13.3 2.5 84 DIP
TPK2405DA 24 5 400/40 4.9 82 DIP
TPK2412DA 24 12 167/16.7 5.0 84 DIP
TPK2424DA 24 24 83.3/8.33 5.0 83 DIP
TPK0505D 5 ±5 ±200/±20 6.3 82 DIP
TPK0509D 5 ±9 ±111±/11.1 5.4 86 DIP
TPK0512D 5 ±12 ±83/±8.3 4.8 86 DIP
TPK0515D 5 ±15 ±67/±6.7 5.3 87 DIP
TPK1205D 12 ±5 ±200/±20 3.9 82 DIP
TPK1209D 12 ±9 ±111/±11.1 2.9 86 DIP
TPK1212D 12 ±12 ±83/±8.3 2.8 87 DIP
TPK1215D 12 ±15 ±67/±6.7 2.5 87 DIP
TPK1515D 15 ±15 ±67/±6.7 2.5 87 DIP
TPK2405D 24 ±5 ±200/±20 3.9 82 DIP
TPK2412D 24 ±12 ±83/±8.3 2.8 87 DIP
TPK2424D 24 ±24 ±41.65/±4.164 5.0 83 DIP
TPK4805SA 48 5 400/40 4.9 78 SIP
TPK4818SA 48 18 111/11.1 2.9 78 SIP
Add Suffix "P" for Continuous Short Circuit Protection, for example TPK0505SAP.
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TPK Series
INPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Voltage range 3.3V input 2.9 3.3 3.6 V
Voltage range 5V input 4.5 5 5.5 V
Voltage range 12V input 11 12 13 V
Voltage range 15V input 13.4 15 16.4 V
Voltage range 24V input 22 24 26 V
Voltage range 48V input 43 48 53 V
OUTPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
R
Rated Power TA=-40°C to 85°C 2 W
Voltage Set Point Accuracy See tolerance envelope
Line regulation High VIN to low VIN (voltage variation +/-5%) 1.0 1.2 %/%
E
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds 300°C
Internal power dissipation 650mW
Input voltage Vin, TPK03 5.5V
Input voltage Vin, TPK05 7V
W
Input voltage Vin, TPK12 15V
Input voltage Vin, TPK15 18V
Input voltage Vin, TPK24 28V
ISOLATION CHARACTERISTICS
O
Parameter Conditions Min. Typ. Max. Units
Isolation test voltage Tested for 1 minute 3000 VDC
P
Resistance Viso= 1000VDC 1 G
GENERAL CHARACTERISTICS
P
Parameter Conditions Min. Typ. Max. Units
Switching frequency 65 kHz
TEMPER ATURE CHARACTERISTICS
O
Parameter Conditions Min. Typ. Max. Units
Specification Derating if the temperature 85°C -40 105
Storage -50 150
T
Case Temperature above ambient 5V output 30
Case Temperature above ambient All other output 30
Cooling Free air convection
TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPES
+5%
3.0 Typical L
oad Line
2%
85°C
Output Power(W)
2.0
Output Voltage
VNOM 0%
Safe Operating Area
1.0
-4%
10 25 50 75 100
0 Output Load Current(%)
-40 0 50 100 105 150
Ambient Temperature(°C)
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TPK Series
MECHANICAL DIMENSIONS PIN CONNECTIONS
DIP Package SIP Package
19.50 19.50
TOPPOWER 7.50 Dual Output Variants
9.80 14 PIN DIP Single output variants
TPK0505D Pin Function 14 PIN DIP
YYWW 1 -Vin Pin Function
7 NC 1 -Vin
TOPPOWER 8 +Vout 7 NC
9 0V 8 +Vout
10.00
7.70 TPK0505SA 10 -Vout 10 -Vout
0.40Min 14 +Vin 14 +Vin
R
YYWW 0.4Min
3.60 4.60 7 PIN SIP 7 PIN SIP
4.60 3.60 Pin Function Pin Function
1 +Vin 1 +Vin
0.55 2.54 2.54
E
2 -Vin 2 -Vin
0.45 2.52 5 -Vout
0.50 5 -Vout
1.54 6 0V
1 7 7 +Vout
bottom view 7 +Vout
1.09 bottom view 0.30
0.20 7.62 *
5 7 0.20
0.30 * 1 2 6
14 10 9 8
1.45
15.24
W
1.00
2.13 15.24
All dimensions in mm ±0.25mm .
All pins on a 2.54mm pitch and within ±0.25mm of true position. Weight: 2.8g
O
* Pin not fitted on single output variants
RECOMMENDED FOOTPRINT DETAILS
14Pin DIP 1.15 6HOLES 7Pin SIP 1.15
P
1.00 6 1.00 4 HOLES
P
2.54
O
2.54
2.54
2.54
T
Unless otherwise stated all dimensions in mm ±0.5mm.
Unless otherwise stated all dimensions in mm ±0.5mm.
TUBE OUTLINE DIMENSIONS
14Pin DIP 12.00 7Pin SIP 9.30
12.43
14.50
18.00
5.07
0.50
5.05
0.65 5.00
Unless otherwise stated all dimensions in mm ±0.5mm. Unless otherwise stated all dimensions in mm ±0.5mm.
Tube length : 520mm ±2mm. Tube Quantity : 25PCS Tube length : 520mm ±2mm. Tube Quantity : 25PCS
SOLDERING INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300for 10 seconds. The series is backward compatible with
Sn/Pb soldering systems
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