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S7AH-03A Datasheet, PDF (10/15 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 12V Input / 1.5V - 5.0V Output / 3A
POWER PRODUCTS
BP02x7AH-03A
NON-ISOLATED DC/DC CONVERTERS
12V Input / 1.5V – 5.0V Output / 3A
Transient Response
Transient response: di/dt = 0.5A/µS, no external load capacitance
Vout=1.5V
50% to 100% load transients at 12V input and Ta=25° C
Vout=1.5V
100% to 50% load transients at 12V input and Ta=25° C
Thermal Considerations
x7AH-03A500
Derating Curve
3
200LFM
2
1
Natural Convection
0
0 10 20 30 40 50 60 70
85
Ambient Temperature, Ta (˚C)
Output Current vs. Local Ambient
Temperature and Air Velocity
x7AH-03A150
x7AH-03A180
x7AH-03A250
x7AH-03A330
Derating Curve
3
2
1
Natural Convection
100LFM
200LFM
0
0 10 20 30 40 50 60 70
85
Ambient Temperature, Ta (˚C)
Output Current vs. Local Ambient
Temperature and Air Velocity
©2003 Bel Fuse Inc. Specifications subject to change without notice. 01.03
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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