Volant NCA015 Series
Non-Isolated 15A SIP/SMT DC/DC Converters
Typical Output Noise and Ripple
Output Voltage Set point adjustment.
The following relationship establish the calculation of external resistors:
21070
R
adj
=
− 5110
Vo − 0.7525
For Vout setting an external resistor is connected between the TRIM and Ground Pin.
Resistor values for different output voltages are calculated as given in the table:
Vo, set (Volts)
RAdj (KΩ)
3.160
6.947
11.780
15.004
23.077
41.973
80.02
3.3
2.5
2.0
1.8
1.5
1.2
1.0
0.9
0.75
137.74
Open
Remote Sense:
All C&D SMT/SIP power modules offer an option for remote sense. The remote sense compensates for any
distribution drops to accurately control voltage at the point of load. The voltage between the sense pin to Vout
pin should not exceed 0.5V.
4118 14th Avenue, Unit 4
Markham, Ontario L3R 0J3
1-866-740-1232
4607 S.E. International Way
Milwaukie, Oregon 97222
1-971-206-2800
www.cdtechno-cps.com
NCA015 6200820000 A02 03Mar06
Page 19
CANDD [ C&D TECHNOLOGIES ]
