SLIN-30E1AL Datasheet, PDF (20/26 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 6.0 Vdc - 14 Vdc Input, 0.8 Vdc - 3.63 Vdc /30 A Outputs

NON-ISOLATED DC/DC CONVERTERS
6.0 Vdc - 14 Vdc Input, 0.8 Vdc – 3.63 Vdc /30 A Outputs
Jul. 26, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Example Application Circuit
Requirements:
Vin:
12V
Vout:
1.8V
Iout:
22.5A max., worst case load transient is from 15A to 22.5A
Vout:
1.5% of Vout (27mV) for worst case load transient
Vin, ripple
1.5% of Vin (50mV, p-p)
CI1
CI2
CO1
CO2
CTune
RTune
RTrim
2x22F/16V ceramic capacitor (e.g. TDK C Series)
100F/16V bulk electrolytic
3x47F/6.3V ceramic capacitor (e.g. TDK C Series, Murata GRM32ER60J476ME20)
330F/4V Polymer/Poscap, Low EST (e.g. Sanyo Poscap 4TPE470MCL)
15nF ceramic capacitor (can be 1206, 0805 or 0603 size)
430 ohms SMT resistor (can be 1206, 0805 or 0603 size)
8k SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel [phone]  Fax [phone]  www.belfuse.com
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