Datasheet

Application Note
Created by Traco Electronic AG Arp.
www.tracopower.com
Date: May 22, 2018 / Rev.: 1.0 /
Page 2 / 63
12W, Single and Dual Output
Absolute Maximum Rating
Parameter
Model
Min
Max
Unit
Input Voltage
Continuous
THD 12-12xx
THD 12-24xx
THD 12-48xx
20
40
80
Vdc
Input Voltage
Transient (100ms)
THD 12-12xx
THD 12-24xx
THD 12-48xx
36
50
100
Input Voltage Variation
(complies with EST300 132 part 4.4)
All
5
V/ms
Operating Ambient Temperature (with derating)
All
-40
85
°C
Operating Case Temperature
All
100
°C
Storage Temperature
All
-55
125
°C
Output Specification
Parameter
Model
Min
Typ
Max
Unit
Output Voltage
(V
in
= V
in nom
; Full Load; T
A
= 25°C)
THD 12-xx09
THD 12-xx10
THD 12-xx11
THD 12-xx12
THD 12-xx13
THD 12-xx21
THD 12-xx22
THD 12-xx23
2.470
3.260
4.940
11.856
14.820
±4.940
±11.856
±14.820
2.5
3.3
5
12
15
±5
±12
±15
2.530
3.340
5.060
12.144
15.180
±5.060
±12.144
±15.180
Vdc
Output Regulation
Line (Vin(min) to Vin(max) at Full Load)
Load (0% to 100% of Full Load) (Single Output)
Load (0% to 100% of Full Load) (Dual Output)
All
THD 12-xx1x
THD 12-xx2x
-0.2
-0.5
-1.0
+0.2
+0.5
+1.0
%
Cross Regulation
Asymmetrical Load 25% / 100% of Full Load
All
-5.0
+5.0
%
Output Ripple & Noise (see page 54)
Peak-to-Peak (5Hz to 20MHz bandwidth)
All
85
mV pk-pk
Temperature Coefficient
All
-0.02
+0.02
%/°C
Output Voltage Overshoot
(V
in
= V
in min
to V
in max
; Full Load ; T
A
= 25°C)
All
0
3
% V
out
Dynamic Load Response
(V
in
= V
in nom
; T
A
= 25°C)
Load step change from
75% to 100% or 100 to 75% of Full Load
Peak Deviation
Setting Time (V
out
< 10% peak deviation)
All
All
200
250
mV
μs
Output Current
THD 12-xx09
THD 12-xx10
THD 12-xx11
THD 12-xx12
THD 12-xx13
THD 12-xx21
THD 12-xx22
THD 12-xx23
0
0
0
0
0
0
0
0
3500
3500
2400
1000
800
±1200
±500
±400
mA