O U TP U T VO LTAG E & C U R R EN T R ATIN G S
D C H
Output Output
Voltage Current
1.8 V 11.7 A
2.5 V 11.7 A
3.3 V 11.7 A
5.0 V 10.0 A
OVP
Set Point
Regulation
Line Load
Ripple & Noise
Pk-Pk
18-36 VDC IN
Efficiency Typ.
36-76 VDC IN
Model Number
DCH5024S1V8
DCH5024S2V5
DCH5024S03
DCH5024S05
DCH5024S12
DCH5024S15
DCH5024S24
DCH5024S28
DCH10024S1V8
DCH10024S2V5
DCH10024S03
DCH10024S05
DCH10024S12
DCH10024S15
DCH10024S24
DCH10024S28
DCH20024S1V8
DCH20024S2V5
DCH20024S03
DCH20024S05
DCH20024S12
DCH20024S15
DCH20024S24
DCH20024S28
Efficiency Typ.
71%
77%
80%
85%
89%
88%
88%
88%
71%
77%
80%
84%
89%
88%
88%
88%
70%
76%
80%
83%
88%
88%
88%
88%
Model Number
DCH5048S1V8
DCH5048S2V5
DCH5048S03
DCH5048S05
DCH5048S12
DCH5048S15
DCH5048S24
DCH5048S28
DCH10048S1V8
DCH10048S2V5
DCH10048S03
DCH10048S05
DCH10048S12
DCH10048S15
DCH10048S24
DCH10048S28
DCH20048S1V8
DCH20048S2V5
DCH20048S03
DCH20048S05
DCH20048S12
DCH20048S15
DCH20048S24
DCH20048S28
2.16-2.88 V 10 mV 10 mV
3.00-4.00 V 10 mV 10 mV
4.00 - 5.50 V 10 mV 10 mV
5.70 - 7.00 V 10 mV 10 mV
13.80 - 16.80 V 24 mV 24 mV
17.25 - 21.00 V 30 mV 30 mV
27.60 - 33.60 V 48 mV 48 mV
32.20 - 39.20 V 56 mV 56 mV
2.16 - 2.88 V 10 mV 10 mV
3.00 - 4.00 V 10 mV 10 mV
4.00 - 5.50 V 10 mV 10 mV
5.70 - 7.00 V 10 mV 10 mV
13.80 - 16.80 V 24 mV 24 mV
17.25 - 21.00 V 30 mV 30 mV
27.60 - 33.60 V 48 mV 48 mV
32.20 - 39.20 V 56 mV 56 mV
2.16-2.88 V 10 mV 10 mV
3.00 - 4.00 V 10 mV 10 mV
4.00 - 5.50 V 10 mV 10 mV
5.70 - 7.00 V 10 mV 10 mV
13.80 - 16.80 V 24 mV 24 mV
17.25 - 21.00 V 30 mV 30 mV
27.60 - 33.60 V 48 mV 48 mV
32.20 - 39.20 V 56 mV 56 mV
120 mV
120 mV
200 mV
200 mV
200 mV
200 mV
250 mV
250 mV
120 mV
120 mV
200 mV
200 mV
200 mV
200 mV
250 mV
250 mV
120 mV
120 mV
200 mV
200 mV
200 mV
200 mV
250 mV
250 mV
71%
77%
79%
84%
88%
87%
87%
87%
71%
77%
79%
83%
88%
87%
87%
87%
70%
76%
79%
82%
87%
87%
87%
87%
12.0 V
15.0 V
24.0 V
28.0 V
4.2 A
3.4 A
2.1 A
1.8 A
1.8 V 23.4 A
2.5 V 23.4 A
3.3 V 23.4 A
5.0 V 20.0 A
12.0 V
15.0 V
24.0 V
28.0 V
8.4 A
6.7 A
4.2 A
3.6 A
1.8 V 35.0 A
2.5 V 35.0 A
3.3 V 35.0 A
5.0 V 30.0 A
12.0 V 16.7 A
15.0 V 13.4 A
24.0 V
28.0 V
8.4 A
7.2 A
No te s
1. Install an external capacitor Cin, with more than 33 µF, between +Vin and -Vin input pins for low line noise and for stable operation Tc= -20 °C to
+100 °C electrolytic or, Tc= -40 °C to +100 °C ceramic capacitor. When the line impedance is high or the input voltage rises quickly at start-up
(<10 µs), install a capacitor Cin between +Vin and -Vin input pins (within 50 mm from pins).
2. Full application notes available at www.xpplc.com, alternatively contact Technical Sales.
•
M e c h a n ic a l D e ta ils
Derating
Use with conduction cooling (e.g. heat radiation by
conduction from the aluminium baseplate to the
attached heatsink).
NOTE:
Derating curve shown is based on the aluminum
baseplate temperature. In the hatched area, the
specification of ripple & noise is different from other
areas.
Connection For Standard Use
Baseplate Temperature : Tc = -20 °C to +100 °C
VOUT
DCH50
DCH100
DCH200
3.3 V
2200
5 V
12 V
15 V
24 V
28 V
28 V
470
470
220
220
470
2200
2200
1000
Baseplate Temperature : Tc = -40 °C to +100 °C
3.3 V 5 V 12 V 15 V 24 V
2200 x 2 470 x 2 220 x 2
In order to use the converters, it is necessary to wire as shown.
Short the following pins to turn the power supply on.
VOUT
DCH50
DCH100
DCH200
-V in
RC, +V out
+ Sense, -V out
- Sense
2200 x 2
2200 x 2
470 x 2
1000 x 2
220 x 2
470 x 2
C in : External capacitor on the input side >33 µF
Co : External capacitor on the output side - See Table
C
: Primary decoupling capacitor - >4700 pF
Y
w w w .xp p lc .c o m
s a le s @xp p lc .c o m
Rev 3.1
XPPOWER [ XP POWER LIMITED ]
