S7AH-03A Datasheet, PDF (3/15 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 12V Input / 1.5V - 5.0V Output / 3A

NON-ISOLATED DC/DC CONVERTERS
12V Input / 1.5V – 5.0V Output / 3A
Output Specifications
Parameter
Output Voltage Set Point ¹
Load Regulation
Line Regulation
Regulation Over Temperature
Total Output Voltage Regulation
Output Ripple and Noise ²
Output Ripple and Noise ²
Output Current Range
Output DC Current Limit
Short Circuit Surge
Turn on Time
Overshoot at Turn On ³
Output Capacitance
Module
5.0V
3.3V
2.5V
1.8V
1.5V
5.0V
3.3V
2.5V
1.8V
1.5V
5.0V
3.3V
2.5V
1.8V
1.5V
5.0V
3.3V
2.5V
1.8V
1.5V
5.0V
3.3V
2.5V
1.8V
1.5V
All
All
All
All
All
All
All
All
Symbol
Vout
Iout
Ioutlim
Ioutsurge
Ton
Cout
Min
4.920
3.247
2.460
1.771
1.476
0
3.6
0
Typical
5.0
3.3
2.5
1.8
1.5
10
10
5
5
5
10
5
3
3
3
20
12
8
5
5
40
27
16
13
13
40
10
0.35
12
0
Max
5.080
3.353
2.540
1.829
1.524
16.5
16.5
10
10
10
16
10
5
5
5
30
25
20
10
10
62.5
51.5
35
25
25
100
20
3
7.5
0.7
20
3
1200
POWER PRODUCTS
BP02x7AH-03A
Units
V
mV
mV
mV
mV
mVp-p
mVrms
A
A
A²s
ms
%
µF
Note: All specifications are typical at nominal input, full load at 25° C unless otherwise stated.
1. Vin = 12V, Iout = full load, Ta = 25° C.
2. 0 - 20 MHz, 0.1µF ceramic cap on output.
3. Overshoot at turn on output capacitance is 100µF.
©2003 Bel Fuse Inc. Specifications subject to change without notice. 01.03
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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