GE Industrial Solutions 9-36V ProLynx 5A - Manual (Page 17)

GE Data Sheet
9-36V ProLynx TM 5A: Non-Isolated DC-DC Power Modules
9Vdc –36Vdc input; 3Vdc to 18Vdc output; 5A to 2.5A Scaled output current
9Vdc –24Vdc input; -3.3Vdc to -18Vdc output; 5A to 0.7A Scaled output current
July 23, 2013 ©2012 General Electric Company. All rights reserved. Page 17
Example Application Circuit
Requirements:
Vin:
28V
Vout: 12V
Iout: 2.6A max., worst case load transient is from 1.75A to 2.6A
ΔVout: 1.5% of Vout (180mV) for worst case load transient
Vin, ripple 1.5% of Vin (420mV, p-p)
CI1
1 x 0.01 μF/50V, 0603 ceramic capacitor
CI2 2 x 10 μF/50V ceramic capacitor (e.g. Murata GRM32ER71H106K)
CI3 47 μF/63V bulk electrolytic
CO1 1 x 0.01 μF/25V, 0306 ceramic capacitor (e.g. Murata LLL185R71E103MA01L))
CO2 2 x 10 μF/25V ceramic capacitor (e.g. Murata GCM32ER71E106KA42)
CO3 NA
CTune 470pF ceramic capacitor (can be 1206, 0805 or 0603 size)
RTune 150 ohms SMT resistor (can be 1206, 0805 or 0603 size)
RTrim 6.19K Ω resistor
+
CO3
100K
VOUT
SENSE
MODULE
GND
TRIM
RTUNE
CTUNE
RTrim
VIN
CO1
+
CI3
CI1
Vin+
ON/OFF
Vout+
Q1
CI2
CO2