Data Sheet
9-36V ProLynxTM 5A: Non-isolated DC-DC Power Modules
March 17, 2011
9 – 36Vdc input; 3Vdc to 18Vdc output; 5A to 2.5A output current
Example Application Circuit
Requirements:
Vin:
28V
Vout:
12V
Iout:
2.6A max., worst case load transient is from 1.75A to 2.6A
1.5% of Vout (180mV) for worst case load transient
1.5% of Vin (420mV, p-p)
ΔVout:
Vin, ripple
Vout+
Vin+
VIN
VOUT
SENSE
RTUNE
CTUNE
RTrim
+
MODULE
+
CO2
CI1
CI2
CO1
ON/OFF
GND
TRIM
Q1
CI1
2 x 10μF/50V ceramic capacitor (e.g. Murata GRM32ER71H106K)
47μF/16V bulk electrolytic
CI2
CO1
2 x 10μF/25V ceramic capacitor (e.g. Murata GCM32ER71E106KA42)
NA
CO2
CTune
RTune
RTrim
470pF ceramic capacitor (can be 1206, 0805 or 0603 size)
150 ohms SMT resistor (can be 1206, 0805 or 0603 size)
6.19KΩ resistor
LINEAGE POWER
16
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
