Module, 16v picotlynx, 4a: non-isolated dc-dc power modules – GE Industrial Solutions 16V PicoTLynx 4A User Manual
Page 21: Data sheet
GE
Data Sheet
16V PicoTLynx
TM
4A: Non-Isolated DC-DC Power Modules
8Vdc –16Vdc input; 0.6Vdc to 8.0Vdc output; 4A Output Current
September 10, 2013
©2013 General Electric Company. All rights reserved.
Page 21
Example Application Circuit
Requirements:
Vin:
16V
Vout:
1.8V
Iout:
3A max., worst case load transient is from 2A to 3A
ΔVout:
1.5% of Vout (27mV) for worst case load transient
Vin, ripple
1.5% of Vin (240mV, p-p)
MODULE
VOUT
SENSE
GND
TRIM
RTUNE
CTUNE
RTrim
VIN
CO1
+
CI2
CI1
Vin+
Vout+
ON/OFF
Q3
CI1
10 F/25V ceramic capacitor (e.g. Murata GRM31CR61E106KA12)
CI2 100
μF/25V bulk electrolytic
CO1
4 x 47 F/10V ceramic capacitor (e.g. Murata GRM32ER61A476KE20)
CTune
18nF/50V ceramic capacitor (can be 1206, 0805 or 0603 size)
RTune
75 ohms SMT resistor (can be 1206, 0805 or 0603 size)
RTrim
4.87k
Ω SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)