SLIN-06E1AL BEL [Bel Fuse Inc.], SLIN-06E1AL Datasheet - Page 21

• Manufacturer Part Number: SLIN-06E1AL
• Description: NON-ISOLATED DC/DC CONVERTERS
• Manufacturer: BEL [Bel Fuse Inc.]

Thermal Considerations (continued)
The thermal reference points, T
temperatures at these points should not exceed 120
rated power of the module (Vo,set x Io,max).
Example Application Circuit
Requirements:
Vin:
Vout:
Iout:
ΔVout:
Vin, ripple
CI1
CI2
CO1
CTune
RTune
RTrim
December 3, 2010
Vin+
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 14 Vdc Input, 0.59 Vdc - 5.5 Vdc /6 A Outputs
+
CI2
CI1
12V
1.8V
4.5A max., worst case load transient is from 3A to 4.5A
1.5% of Vout (27mV) for worst case load transient
1.5% of Vin (50mV, p-p)
22μF/16V ceramic capacitor (e.g. Murata GRM32ER61C226KE20)
47μF/16V bulk electrolytic
5 x 47μF/6.3V ceramic capacitor (e.g. Murata GRM31CR60J476ME19)
12nF ceramic capacitor (can be 1206, 0805 or 0603 size)
120 ohms SMT resistor (can be 1206, 0805 or 0603 size)
4.87kΩ 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] •
Q3
Preferred airflow direction and location of hot-spot of the module (Tref).
ON/OFF
VIN
MODULE
GND
ref
SENSE
used in the specifications are also shown below. For reliable operation the
VOUT
TRIM
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
RTUNE
CTUNE
RTrim
o
C. The output power of the module should not exceed the
Vout+
CO1
www.belfuse.com
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