TP25DD12S03.pdf 데이터시트 (총 4 페이지) - 파일 다운로드 TP25DD12S03 데이타시트 다운로드

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TP25DD Series
DESCRIPTION25W 1.5KVDC Isolated Wide Input Voltage DC/DC Converters
The rated output power of TP25DD converters is 25W,the outline dimensions is "50.8*40.6*11.2",
2:1 input voltage range ,the voltage range is 9V-18V,18V-36V,36V-72V.The accuracy of the
converter can reach ±1%,it can be widely used in telecommunications, railway transportation,
instrument and etc.
FEATURES
25W output power
2:1 input voltage range
Input under voltage protection
50.8mm*40.6mm*11.2mm standard package
Metal shielding package
Operating temperature :-40to 85
Fixed switching frequency
Long term short-circuit protection
Super capability with capacitive load
RoHs compliance
1.5KVDC isolation
/
SELECTION GUIDE
Part Number
TP25DD12S03
RTP25DD12S05
TP25DD12S12
ETP25DD12S15
TP25DD12S24
TP25DD12D05
WTP25DD12D12
TP25DD12D15
TP25DD24S03
OTP25DD24S05
TP25DD24S12
PTP25DD24S15
TP25DD24S24
TP25DD24D05
PTP25DD24D12
TP25DD24D15
OTP25DD48S03
TP25DD48S05
TTP25DD48S12
Input Voltage
voltageVDC)
Rated
Range values
12(2:1)
9-18
12(2:1)
9-18
12(2:1)
9-18
12(2:1)
9-18
12(2:1)
9-18
12(2:1)
9-18
12(2:1)
9-18
12(2:1)
9-18
24(2:1)
18-36
24(2:1)
18-36
24(2:1)
18-36
24(2:1)
18-36
24(2:1)
18-36
24(2:1)
18-36
24(2:1)
18-36
24(2:1)
18-36
48(2:1)
36-72
48(2:1)
36-72
48(2:1)
36-72
Output
VoltageVDC)
CurrentA
3.3 5
55
12 2.1
15 1.67
24 1.04
±5 ±2.5
±12 ±1.04
±15 ±0.83
3.3 5
55
12 2.1
15 1.67
24 1.04
±5 ±2.5
±12 ±1.04
±15 ±0.83
3.3 5
55
12 2.1
Efficiency(Typ)
%
80
81
82
84
84
80
83
84
80
82
85
85
86
82
85
86
81
82
84
TP25DD48S15
48(2:1)
36-72
15
1.67
84
TP25DD48S24
48(2:1)
36-72
24
1.04
85
TP25DD48D05
48(2:1)
36-72
±5
±2.5
82
TP25DD48D12
48(2:1)
36-72
±12
±1.04
84
TP25DD48D15
48(2:1)
36-72
±15
±0.83
85
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
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TP25DD Series
GENERAL CHARACTERISTICS
parameter
Test conditions
Min Typ Max Units
Isolation voltage
Input to output
500 1500 VDC
Insulation resistance
Input to output
100M
Ohm
Seismic
MTBF
10~55Hz
MIL-HDBK-217F2
5
5*105
G
hrs
Over-current protection mode
All input range
Burp, Automatic recovery
Cooling
Free air convection
Case material
Metal case
INPUT CHARACTERISTICS
parameter
Startup voltage
Test conditions
The12V input module(9V-18V)
Min Typ Max Units
9.2 9.5 9.8 VDC
Startup voltage
Startup voltage
Input under voltage protection
Input under voltage protection
Input under voltage protection
Startup time
RRemote control CTL
Remote control CTL
EOUTPUT CHARACTERISTICS
parameter
The24V input module(18V-36V)
The48Vinput module(36V-72V)
The12V input module(9V-18V)
The24V input module(18V-36V)
The48Vinput module(36V-72V)
Output rise time from 5% to 100%
Remote CTL-Vin
Remote CTL NC(The control level 12V-40V)
Test conditions
Voltage accuracy
Io=0.1…1.0 x Ionom vi=vi rated
WLine regulation
Load regulation
OAuxiliary voltage accuracy
PRipple and noise
Over current protection
Poutput voltage change range
Transient recovery time
Transient overshoot time
OSwitch frequency
ViminViVimax
Io=0.1…1.0 x Ionom
ViminViVimax
Main Load and auxiliary load differ 25%,the auxiliary
circuit of the load with at least 25%, the main circuit
with full load
20MHz bandwidth
ViminViVimax
ViminViVimax
25% load changes
25% load changes
ViminViVimax
TENVIRONMENT CHARACTERISTICS
20
Min
120
18
36
8.5
17
35
Turn off
Turn on
Typ Max
±1
±0.2
±0.5
±3
±1
10
±5
400
300
VDC
VDC
VDC
VDC
VDC
ms
Units
%
%
%
%
%
%
%
%
us
KHz
parameter
Test conditions
Min Typ Max Units
Storage Humidity
Non condensing
5 +95 %
Operating Temperature
Power derating (above 71
-40 +85
Storage Temperature
-55 +125
Max. Case Temperature
Operating Temperature curve range
105
Lead Temperature
1.5mm from case for 10 seconds
300
Cooling
Free air convection
z Module in every environment temperature rating, case temperature under shall not exceed the maximum case temperature level.
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TP25DD Series
MECHANICAL DIMENSIONS
PIN CONNECTIONS
DIP Package
2.54
50.80
45.72
Pin Single output Dual output
1 +Vin
+Vin
5.08
10.16
7.80
1
2
3
bottom view
7
6 (6)
5
4
10.16
10.16 40.60
10.16
2 -Vin
3 CTL
4 TRM
5 -Vout
6 +Vout
(6) /
7/
-Vin
CTL
TRM
-Vout
/
COM
+Vout
5.08
11.20
>4.00
1.20
1.00
RUnits:mm
ETolerance:±0.2mm
MODEL SELECTION
OPPOWRECOMMEND CIRCUIT
TSingle Output
TP 25 D D 24 S 05 W
W:4:1 Wide voltage input range
Output voltage
S: Single output D: Dual output
Input Rated Voltage
Package type
DC-DC
Output rated power
Brand name
+vin
+V0
+
Cin
-vin
DC-DC
+
Cout
-V0
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RECOMMEND CIRCUIT
Dual Output
TP25DD Series
+ vin
+
Cin
-vin
+V0
DC-DC
+
Cout1
C out2+
COM
-V0
z Add input capacitance Cin is helpful to improve the electromagnetic compatibility, recommend Cin use 47 uF-100uF of the electrolytic capacitors.
z If the module connect to the digital circuits, please add the CoutCout1Cout2.
z If Cout, Cout1, Cout2 value is too high or lower ESR, it will cause the module instable,
z The recommended value of Cout, Cout1, Cout2 should be 100 uF/A, the current here means the output current.
RTrim application & Trim Resistance
ERaise the output Voltage
+Vo
Down the output voltage
+Vo
WTrim(Vadj)
-Vo R
R
Trim(Vadj)
DC-DC
DC-DC
-Vo
POz In dual and triple output modules, this application can just used in the main load (auxiliary load change together with the main load)
PUSING ATTENTIONS
Oz Module will cause irreversible damage when in the state of the input reverse polarity.
z Module will cause irreversible damage when in the long-term overload conditions.
Tz Module will cause irreversible damage when out of the maximum input voltage range.
STEMPERATURE DERATING GR
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