S7AH-03A Datasheet, PDF (5/15 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
POWER PRODUCTS
BP02x7AH-03A
General Specifications
Parameter
Efficiency¹
Switching Frequency
Module Symbol
Min
Typical
Max
η
5.0V
3.3V
2.5V
1.8V
1.5V
89
91
88
90
86
88
83
85
82
84
Fsw
5.0V
470
500
530
3.3V
340
370
400
2.5V
270
300
330
1.8V
270
300
330
1.5V
270
300
330
Output Voltage Trim Range²
All
90
110
Weight
All
4.9
1. Vin=12V, full load and Ta=25° C.
2. See graphs on pages 11 - 13.
Units
%
kHz
%
g
Control Specifications
Parameter
Remote On/Off ³
Module Symbol
Min
Typical
Max
All
Vouten
Signal Low (Unit Off)
All
-0.3
1
Signal High (Unit On)
All
2.8
13.2
3. With remote on/off pin 1 open, the module is on.
Units
V
V
V
©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
page 5