Datasheet

Application Note
Created by Traco Electronic AG Arp.
www.tracopower.com
Date: September 14
th
, 2012 / Rev.: 1.1 /
Page 2 / 30
3W SINGLE & DUAL
OUTPUT
Absolute Maximum Rating
Parameter
Model
Min
Max
Unit
Input Voltage
Vdc
Input Surge Voltage (1 second)
5Vdc Input Models
-0.7
11
12Vdc Input Models
-0.7
25
24Vdc Input Models
-0.7
50
48Vdc Input Models
-0.7
100
Operating Ambient Temperature
All
°C
Without Derating
-40
+70
With Derating
-40
+85
Operating Case Temperature
All
-40
+95
°C
Storage Temperature
All
-40
+125
°C
Output Specification
Parameter
Model
Min
Nominal
Max
Unit
Output Voltage
(V
in
= V
in nom
; Full Load; T
A
= 25°C)
THB 3-xx11
4.95
5
5.05
Vdc
THB 3-xx12
11.88
12
12.12
THB 3-xx15
23.76
24
24.24
THB 3-xx22
±11.88
±12
±12.12
THB 3-xx23
±14.85
±15
±15.15
Output Regulation
Line (V
in min
to V
in max
at Full Load)
---
±0.3
±0.5
%
Output Regulation
%
Load (25% to 100% of Full Load)
---
±0.5
±1.0
Output Ripple & Noise
mV pk-pk
Peak-to-Peak (20MHz bandwidth)
5V Output Models
---
75
100
Other Output Models
---
100
150
Temperature Coefficient
All
---
±0.02
±0.05
%/℃
Dynamic Load Response
All
(V
in
= V
in nom
; T
A
= 25°C Load step change
form
75% to 100% or 100% to 75% of full Load)
Peak Deviation
---
±3
±6
%
Recovery Time (V
out
< 10% peak deviation)
---
150
500
μS
Output Current
THB 3-xx11
90.0
---
600
mA
THB 3-xx12
37.5
---
250
THB 3-xx15
18.8
---
125
THB 3-xx22
±18.8
---
±125
THB 3-xx23
±15.0
---
±100
Output Over Current Protection
All
120
---
---
%FL
Output Short Circuit Protection
All
Continuous