Text preview for : TPA1.pdf part of TOPPOWER TPA TOPPOWER can produce:
0.1W-400W DC-DC converters,1W-30W AC-DC converters,(SIP/DIP/SMD)
TOPPOWER quality : ISO9001:2015, IATF16949:2016
accept OEM orders.
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TPA 3.3V, 5V, 12V&15V Series
DESCRIPTION 1W 3KVDC Isolated Single and Dual Output DC/DC Converters
The TPA series are miniature, isolated 1W DC/DC converters in a SIP and DIP 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 up to 80% Power density up to 0.85W/cm3
Operating temperature :-40 to 105 Single and dual output from a single input rail UL 94V-0 package material
Power sharing on output 3KVDC isolation Industry standard pinout
Input voltage: 3.3V,5V,12V,15V Output voltage :3.3V,5V,9V,12V,15V,24V / ±5V,±9V,±12V,±15V,±24V CE certification
R
SELECTION GUIDE
Nominal Input Voltage Output Voltage Output Current (Max./Min) Efficiency
Part Number Package Style
V V mA %
E
TPA0303DA 3.3 3.3 303/30.3 72 DIP
TPA0305DA 3.3 5 200/20 74 DIP
TPA0505DA 5 5 200/20 68 DIP
TPA0509DA 5 9 111/11.1 76 DIP
TPA0512DA 5 12 83/8.3 79 DIP
W
TPA0515DA 5 15 67/6.7 78 DIP
TPA0524DA 5 24 42/4.2 81 DIP
TPA1203DA 12 3.3 303/30.3 73 DIP
TPA1205DA 12 5 200/20 68 DIP
O
TPA1209DA 12 9 111/11.1 74 DIP
TPA1212DA 12 12 83/8.3 77 DIP
TPA1215DA 12 15 67/6.7 75 DIP
P
TPA1505DA 15 5 200/20 71 DIP
TPA1512DA 15 12 111/11.1 77 DIP
TPA1515DA 15 15 67/6.7 80 DIP
P
TPA0505D 5 ±5 ±100/±10 67 DIP
TPA0509D 5 ±9 ±56/±5.6 76 DIP
TPA0512D 5 ±12 ±43/±4.3 79 DIP
TPA0515D 5 ±15 ±33/±3.3 78 DIP
O
TPA0524D 5 ±24 ±21/±2.1 81 DIP
TPA0505S 5 ±5 ±100/±10 67 SIP
TPA0509S 5 ±9 ±56/±5.6 76 SIP
T
TPA0512S 5 ±12 ±43/±4.3 79 SIP
TPA0515S 5 ±15 ±33/±3.3 78 SIP
TPA0524S 5 ±24 ±21/±2.1 81 SIP
TPA1205D 12 ±5 ±100/±10 68 DIP
TPA1209D 12 ±9 ±56/±5.6 74 DIP
TPA1212D 12 ±12 ±43/±4.3 77 DIP
TPA1215D 12 ±15 ±33/±3.3 75 DIP
TPA1224D 12 ±24 ±21/±2.1 81 DIP
TPA1205S 12 ±5 ±100/±10 68 SIP
TPA1209S 12 ±9 ±56/±5.6 74 SIP
TPA1212S 12 ±12 ±43/±4.3 77 SIP
TPA1215S 12 ±15 ±33/±3.3 75 SIP
TPA1224S 12 ±24 ±21/±2.1 80 SIP
TPA1505D 15 ±5 ±100/±10 71 DIP
TPA1509D 15 ±9 ±56/±5.6 74 DIP
TPA1512D 15 ±12 ±43/±4.3 77 DIP
TPA1515D 15 ±15 ±33/±3.3 80 DIP
TPA1524D 15 ±24 ±21/±2.1 81 DIP
TPA1505S 15 ±5 ±100/±10 71 SIP
TPA1512S 15 ±12 ±43/±4.3 77 SIP
TPA1515S 15 ±15 ±33/±3.3 80 SIP
Add suffix "P" for continuous short circuit protection, for example TPA0505SP.
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TPA 3.3V, 5V, 12V&15V Series
INPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Voltage range 3.3V input variants 2.9 3.3 3.6 V
Voltage range 5V input variants 4.5 5 5.5 V
Voltage range 12V input variants 10.7 12 13.1 V
Voltage range 15V input variants 13.5 15 16.5 V
Reflected ripple current 22 45 mA p-p
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds 300ºC
R
Internal power dissipation 450mW
Input voltage Vin, TPA03 variants 5.5V
Input voltage Vin, TPA05 variants 7V
E
Input voltage Vin, TPA12 variants 15V
Input voltage Vin, TPA15 variants 18V
All specifications typical at TA=25ºC, nominal input voltage and rated output current unless otherwise specified.
OUTPUT CHARACTERISTICS
W
Parameter Conditions Min. Typ. Max. Units
Rated Power TA=-40ºC to 85ºC 1 W
Voltage Set Point Accuracy See tolerance envelope
Line regulation High VIN to low VIN (voltage variation +/-5%) 1.0 1.2 %/%
O
Load Regulation 10% load to rated load 5V & 12V input 5V output 10 13 %
Load Regulation 10% load to rated load 5V & 12V input 9V output 9 10 %
Load Regulation 10% load to rated load 5V & 12V input 12V output 7 8 %
P
Load Regulation 10% load to rated load 5V & 12V input 15V output 6 7.0 %
Load Regulation 10% load to rated load 15V input 5V output 6 10 %
Load Regulation 10% load to rated load 15V input 12V output 3 4 %
P
Load Regulation 10% load to rated load 15V input 15V output 3 4 %
ISOLATION CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
O
Isolation test voltage Tested for 1 second 3000 VDC
Resistance Viso= 1000VDC 1 G
GENERAL CHARACTERISTICS
T
Parameter Conditions Min. Typ. Max. Units
Switching frequency 3.3V input 95 kHz
Switching frequency 5V input 110 kHz
Switching frequency 12V input 130 kHz
Switching frequency 15V input 90 kHz
TEMPER ATURE CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Specification Derating if the temperature 85°C -40 105 ºC
Storage -50 130 ºC
Cooling Free air convection
TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPES
1.5
+ 10%
T y p ic a l
85°C + 5% Load L
Output Power(W)
in e + 2.5%
1.0 VN O M
-2.5%
Output Voltage
Safe Operating Area -7.5%
0.5
0 10 25 50 75 100
-40 0 50 100 105 150 O utput Load C urrent(% )
Ambient Temperature(°C)
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TPA 3.3V, 5V, 12V&15V Series
MECHANICAL DIMENSIONS PIN CONNECTIONS
DIP Package
SIP Package
19.50
19.50
14 PIN DIP
TOPPOWER 6.00 Pin Function
9.80 1 -Vin
TPA1205D 7 NC
YYWW 8 OV
9 +Vout
TOPPOWER 11* -Vout
10.00
R
6.80 TPA1205S 14 +Vin
0.55
0.45 YYWW 7 PIN SIP
Pin Function
1 +Vin
E
4.60 2.54 4.60 2 -Vin
2.54
3.60 0.55 3.60 4 -Vout
0.45 1.54 0.55 5 OV
2.52 0.45
1.09 1 7 6 +Vout
bottom view 7.62 bottom view 0.30
W
1 2 4 5 6
* 0.20
14 11 9 8
0.30
1.25 12.70
0.20
2.13 15.24
O
All dimensions in mm±0.25mm. All pins on a 2.54mm pitch and within ±0.25mm of true position.
Weight: 2.4g (DIP) 2.1g (SIP)
*Pin not fitted on single output variants
P
REMMENDED FOOTPRINT DETAILS
1.15 1.15
14 Pin DIP Package 1.00 6 HOLES
7 Pin SIP Package 1.00 5
HOLES
OP 2.54
T
2.54
2.54
2.54
TUBE OUTLINE DIMENSIONS
12.00 9.30
14Pin DIP Tube 7Pin SIP Tube
12.43
14.50
18.00
5.07
0.50
Tube length (14 Pin DIP) : 520mm±2mm.
5.05
0.65 Tube Quantity : 25PCS/10pcs 5.00
SOLDERING INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300ºC for 10 seconds. Both SIP and DIP types in this series are backward
compatible with Sn/Pb soldering systems.
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