FGSR12SR6003A Datasheet, PDF (18/23 Pages) List of Unclassifed Manufacturers – 3-14.4Vdc Input, 3A, 0.6-5.5Vdc Output

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FGSR12SR6003*A
3-14.4Vdc Input, 3A, 0.6-5.5Vdc Output
Example Application Circuit
Requirements:
Vin:
12V
Vout:
1.8V
Iout:
2.25A max., worst case load transient is from 1.5A to 2.25A
Vout:
1.5% of Vout (27mV) for worst case load transient
Vin, ripple
1.5% of Vin (180mV, p-p)
Series
Data Sheet
Vin+
+
CI3
VIN
V_VO_OU_UT_T
SENSE
PGOOD
MODULE
CI2 CI1
ON/OFF TRIM
GND
Vout+
RTUNE
+
CO1
CTUNE
CO2
CO3
RTrim
CI1
CI2
CI3
CO1
CO2
CO3
CTune
RTune
RTrim
Decoupling cap – 1 x 0.047uF/16V ceramic capacitor (e.g. Murata LLL185R71C473MA01)
1 x 22uF/16V ceramic capacitor (e.g. Murata GRM32ER61C226KE20)
47F/16V bulk electrolytic
Decoupling cap – 1 x 0.047uF/16V ceramic capacitor (e.g. Murata LLL185R71C473MA01)
2 x 47uF/6.3V ceramic capacitor (e.g. Murata GRM31CR60J476ME19)
None
2200pF ceramic capacitor (can be 1206, 0805 or 0603 size)
261 ohms SMT resistor (can be 1206, 0805 or 0603 size)
10k SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)
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Page 18 of 23
Ver 2.0 Nov. 11, 2013