SLIN-12F2AX Datasheet, PDF (20/25 Pages) Bel Fuse Inc. – 2.4 Vdc - 5.5 Vdc Input, 0.6 Vdc - 3.63 Vdc /12 A Output

NON-ISOLATED DC/DC CONVERTERS
2.4 Vdc - 5.5 Vdc Input, 0.6 Vdc - 3.63 Vdc /12 A Output
December 2, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Example Application Circuit
Requirements:
Vin:
3.3V
Vout:
1.8V
Iout:
9A max., worst case load transient is from 6A to 9A
ΔVout:
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
2 x 47μF/6.3V ceramic capacitor (e.g. TDK C Series)
100μF/6.3V Bulk Electrolytic
6 x 47μF/6.3V ceramic capacitor (e.g. TDK C Series)
330μF/6.3V Polymer/poscap (e.g. Sanyo Poscap)
56nF ceramic capacitor (can be 1206, 0805 or 0603 size)
33 ohms SMT resistor (can be 1206, 0805 or 0603 size)
1kΩ 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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