Module, 2a picotlynx, Non-isolated dc-dc power modules – GE Industrial Solutions 2A PicoTLynx User Manual
Page 19: Data sheet
GE
Data Sheet
2A PicoTLynx
TM
: Non-Isolated DC-DC Power Modules
3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current
February 26, 2013
©2013 General Electric Company. All rights reserved.
Page 19
Example Application Circuit
Requirements:
Vin:
12V
Vout:
1.8V
Iout:
1A max., worst case load transient is from 1A to 1.5A
ΔVout:
1.5% of Vout (27mV) for worst case load transient
Vin, ripple
1.5% of Vin (180mV, p-p)
MODULE
VOUT
SENSE
GND
TRIM
RTUNE
CTUNE
RTrim
VIN
CO1
+
CI2
CI1
Vin+
Vout+
ON/OFF
Q3
CI1 1x10
μF/16V ceramic capacitor (e.g. TDK C Series)
CI2 100
μF/16V bulk electrolytic
CO1
2x47
μF/6.3V ceramic capacitor (e.g. TDK C Series, Murata GRM32ER60J476ME20)
CTune
5600pF ceramic capacitor (can be 1206, 0805 or 0603 size)
RTune
150 ohms SMT resistor (can be 1206, 0805 or 0603 size)
RTrim
5k
Ω SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)