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TP20AT Series
DESCRIPTION 20W 3KVAC Isolation Wide Input AC/DC Converters
The rated output power of TP20AT converters is 20W with wide input voltage range, for both AC input and DC
input application. High reliability, precision, large power density, ultra-small size, no external heat sink required,
stable output voltage and etc, with over current protection, EMI filter circuit, the rectifier filter circuit, 3000V
isolation voltage, short circuit, overload, internal thermal protection. Widely used in telecommunications,
industrial control, instrument, data acquisition, signal control and other electronic systems.
FEATURES
Universal input voltage range Both for AC and DC input voltage Wide input voltage:2:1 and 4:1
Fixed switching frequency Overheat protection Over current protection
Short circuit protection RoHS compliant Operating temperature: -40 to 70
SELECTION GUIDE
Input Voltage Output Recommend output external capacitor
R
Efficiency
Part Number Rated Range values Voltage Current (Typ. )
% C1C2C3 C4 C5C6
VAC) VDC) A
E
TP20AT220S05 220(2:1) 165-265 5 4.00 75 0.1uF/25V 1000uF/16V /
TP20AT220S12 220(2:1) 165-265 12 1.67 80 0.1uF/25V 470uF/25V /
TP20AT220S15 220(2:1) 165-265 15 1.33 81 0.1uF/25V 470uF/25V /
W
TP20AT220S24 220(2:1) 165-265 24 0.85 84 0.1uF/25V 330uF/35V /
TP20AT220D05 220(2:1) 165-265 ±5 ±2.0 75 0.1uF/25V 1000uF/16V 2200uF/16V
O
TP20AT220D12 220(2:1) 165-265 ±12 ±0.83 81 0.1uF/25V 470uF/25V 680uF/25V
0.1uF/25V 470uF/25V 680uF/25V
P
TP20AT220D15 220(2:1) 165-265 ±15 ±0.67 82
TP20AT220D05P05 220(2:1) 165-265 +5/+5 3.0/1.0 73 0.1uF/25V 1000uF/16V 1000uF/16V
P
TP20AT220D05P12 220(2:1) 165-265 +5/+12 2.1/0.8 77 0.1uF/25V 1000uF/16V 470uF/25V
TP20AT220D05P15 220(2:1) 165-265 +5/+15 2.2/0.6 73 0.1uF/25V 1000uF/16V 470uF/25V
O
TP20AT220D05P24 220(2:1) 165-265 +5/+24 2.8/0.25 75 0.1uF/25V 1000uF/16V 220uF/35V
TP20AT220T05D05 220(2:1) 165-265 +5/±5 3.6/±0.2 75 0.1uF/25V 1000uF/16V 330uF/16V
T
TP20AT220T05D12 220(2:1) 165-265 +5/±12 3.0/±0.2 77 0.1uF/25V 1000uF/16V 220uF/25V
TP20AT220T05D15 220(2:1) 165-265 +5/±15 2.8/±0.2 76 0.1uF/25V 1000uF/16V 220uF/25V
TP20AT220T05D24 220(2:1) 165-265 +5/±24 2.1/±0.2 77 0.1uF/25V 1000uF/16V 220uF/35V
TP20AT220S05W 220(4:1) 85-265 5 4.00 76 0.1uF/25V 1000uF/16V /
TP20AT220S12W 220(4:1) 85-265 12 1.67 80 0.1uF/25V 470uF/25V /
TP20AT220S15W 220(4:1) 85-265 15 1.33 81 0.1uF/25V 470uF/25V /
TP20AT220S24W 220(4:1) 85-265 24 0.85 84 0.1uF/25V 330uF/35V /
TP20AT220D05W 220(4:1) 85-265 ±5 ±2.0 76 0.1uF/25V 1000uF/16V 2200uF/16V
TP20AT220D12W 220(4:1) 85-265 ±12 ±0.83 81 0.1uF/25V 470uF/25V 680uF/25V
TP20AT220D15W 220(4:1) 85-265 ±15 ±0.67 83 0.1uF/25V 470uF/25V 680uF/25V
TP20AT220D05P05W 220(4:1) 85-265 +5/+5 3.0/1.0 73 0.1uF/25V 1000uF/16V 1000uF/16V
TP20AT220D05P12W 220(4:1) 85-265 +5/+12 2.1/0.8 75 0.1uF/25V 1000uF/16V 470uF/25V
TP20AT220D05P15W 220(4:1) 85-265 +5/+15 2.2/0.6 76 0.1uF/25V 1000uF/16V 470uF/25V
TP20AT220D05P24W 220(4:1) 85-265 +5/+24 2.8/0.25 77 0.1uF/25V 1000uF/16V 220uF/35V
TP20AT220T05D05W 220(4:1) 85-265 +5/±5 3.6/±0.2 73 0.1uF/25V 1000uF/16V 330uF/16V
TP20AT220T05D12W 220(4:1) 85-265 +5/±12 3.0/±0.2 75 0.1uF/25V 1000uF/16V 220uF/25V
TP20AT220T05D15W 220(4:1) 85-265 +5/±15 2.8/±0.2 76 0.1uF/25V 1000uF/16V 220uF/25V
TP20AT220T05D24W 220(4:1) 85-265 +5/±24 2.1/±0.2 77 0.1uF/25V 1000uF/16V 200uF/35V
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
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TP20AT Series
GENERAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Isolation voltage Input / Output 1 minute, leakage current 2mA 3000 VAC
Seismic 10~55Hz 5 G
Over-current protection Full input range BurpAutomatic recovery
Cooling Free air convection
Case material Flame-retardant plastic
INPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Startup voltage 220VAC In module(165V-265V) 165 220 265 VAC
R
Startup voltage 220VAC In module(85V-265V) 85 220 265 VAC
Start rising time Non-capacitive load 20 ms
E
OUTPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
±3 %
W
Voltage accuracy Io=0.1...1.0 x Ionom Vi=Vi rated
±5 %
Line regulation ViminViVimax ±0.5 %
O
Load regulation Io=0.1...1.0 x Ionom Vimin ViVimax ±1 %
P
Main Load and auxiliary load differ 25%,the auxiliary circuit
Auxiliary voltage accuracy of the load with at least 25%, the main circuit with the full ±3 %
P
load
Ripple and noise 20MHz bandwidth ±1 %
O
Over-current protection ViminViVimax 120 %
T
Switch frequency ViminViVimax 100k Hz
ENVIRONMENT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Operating temperature industrial-class -40 +70
Maximum case temperature industrial-class +95
Storage temperature Industry-class -40 +105
Relative humidity No condensation 5 90 RH(%
Temperature coefficient ±0.02 %/
Case temperature shall not exceed the maximum case temperature
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TP20AT Series
MECHANICAL DIMENSIONS PIN CONNECTIONS
DIP Package
Single Dual output Dual output Triple
Pin
22.5
output (Com) (NC) output
1 FG FG FG FG
2 N N N N
3 L L L L
6.00±2.00 4 -V0 -V0 / /
4 / / -V01 -V01
1.00 5 / / +V01 +V01
6 / COM / /
62.00
6 / / / -V02
7 / / -V02 /
3 7 / / / COM
R
8 (8) 8 +V0 +V0 / /
17.50 5.00
7 (7) 8 / / +V02 +V02
E
6 (6) 20.00 45.00
2
5
17.50 bottom view
4 (4)
1
W
4.00 54.00
O
unit: mm tolerance of PIN diameter±0.10MM Unmarked tolerances :±0.50MM
P
MODEL SELECTION
TP 20 A T 220 T 05 D 12 W
P
TP 20 A T 220 D 05 W
W:4:1 Wide voltage input range
W:4:1 Wide voltage input range Auxiliary output voltage
O
Main (auxiliary) output voltage D: Auxiliary is dual output
S:single output D:Dual output Main output voltage
T
S:single output D:Dual output T:Triple
Rated input voltage
Output
Package type
AC-DC Rated input voltage
Output rated power Package type
Brand name
AC-DC
Output rated power
TP 20 A T 220 D 05 P 12 W
W:4:1 Wide voltage input range Brand name
Auxiliary Output Voltage
P: Auxiliary is positive output voltage
Main Road output voltage
S:single output D:Dual output T:Triple
OutpuS:
Rated input voltage
Package type
AC-DC
Rated output power
Brand name
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TP20AT Series
RECOMMEND CIRCUIT
Dual Output(COM)
S in gle O utput FG
+V0
FG
+V0
+ +
N FUSE C1 C3 COM
N FUSE + + AC-DC
A C -D C C2 + C3
C1 +
L C1
L -V0
-V0
R
Dual Output(not COM)
E
+V01
FG Triple output
FG +V01
+ +
+ +
C1 C3 C1 C4 -V01
N FUSE -V01
AC-DC +V02
W
N FUSE
+V02 AC-DC +
C2 C5
+
+ + COM
L C2 C3
-V02 L C3+ C6 +
O
-V02
PP
C1, C2, C3, C4, C5, C6 capacitor values refer to parameter table
O
USING ATTENTIONS
T
Module will cause irreversible damage when it in the long-term overload state.
Module will cause irreversible damage when it out of the state maximum input voltage range
STEMPERATURE DERATING GR
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