SLIN-03E1A0 BEL [Bel Fuse Inc.], SLIN-03E1A0 Datasheet - Page 20

• Manufacturer Part Number: SLIN-03E1A0
• Description: NON-ISOLATED DC/DC CONVERTERS 4.5 Vdc - 14 Vdc Input, 0.59 Vdc - 5.5 Vdc /3 A Outputs
• Manufacturer: BEL [Bel Fuse Inc.]

Tunable Loop
Table 2.General recommended values of R
combinations.
Table 3.Recommended values of R
load with Vin=12V.
Thermal Considerations
Power modules operate in a variety of thermal environments; however, sufficient cooling should always be
provided to help ensure reliable operation.
Considerations include ambient temperature, airflow, module power dissipation, and the need for increased
reliability. A reduction in the operating temperature of the module will result in an increase in reliability. The
thermal data presented here is based on physical measurements taken in a wind tunnel.
October 8, 2009
R
C
R
C
Vo
Co
ΔV
TUNE
TUNE
Co
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 14 Vdc Input, 0.59 Vdc - 5.5 Vdc /3 A Outputs
TUNE
TUNE
1x22μF
100mV
820pF
1x47μF
2200pF
270
5V
270
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] •
TM
2200pF
1x47μF
(continued)
64mV
3.3V
270
4700pF
2x47μF
180
2x47μF
4700pF
37mV
Wind Tunnel
2.5V
180
4x47μF
TUNE
18nF
100
PWBs
and C
2x47μF
4700pF
36mV
TUNE
1.8V
150
6x47μF
TUNE
Thermal Test Setup
18nF
75
and C
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
to obtain transient deviation of ≤2% of Vout for a 1.5A step
3x47μF
22mV
10nF
1.2V
TUNE
150
flow
Air
(0.50)
10x47μF
x
12.7_
22nF
75
for Vin=12V and various external ceramic capacitor
(3.0)
76.2_
25.4_
(1.0)
1x47μF+330μF
Polymer
12mV
15nF
Probe Location
for measuring
airflow and
ambient
temperature
Power Module
0.6V
100
www.belfuse.com
20