X7AH-12FXX0 Datasheet, PDF (3/8 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 1.0V-3.3V/12A Output

NON-ISOLATED DC/DC CONVERTERS
3.0V-5.5V Input
1.0V-3.3V/12A Output
General Specifications
Parameter
Efficiency
VO=3.3V
VO=2.5V
VO=1.8V
VO=1.5V
VO=1.2V
VO=1.0V
Efficiency
VO=1.8V
VO=1.5V
VO=1.2V
VO=1.0V
Switching Frequency
Output Trim Range
Remote Sense Compensation
Min
90%
86%
84%
81%
79%
77%
85%
81%
79%
76%
250KHz
90%VO
-
Typ
93%
89%
87%
84%
82%
80%
88%
84%
82%
79%
300KHz
-
-
Max
-
-
-
-
-
-
-
-
-
-
350KHz
110%VO
10%
MTBF
Dimensions (surface mount)
Inches (L × W × H)
Millimeters (L × W × H)
Dimensions (vertical)
Inches (L × W × H)
Millimeters (L × W × H)
Weight
4,038,174 hours
0.78 x 0.70 x 0.32
19.81 x 17.78 x 8.128
0.70 x 0.308 x 0.65
17.78 x 7.82 x 16.51
-
5.1g
-
Notes
Vin=5V, full load
Vin=3.3V, full load
SMD module
Calculated Per Bell Core TR-332 (IO
= 9.6A, Vin=5V; Ta = 25°C)
Control Specifications
Parameter
Min
Typ
Remote On/Off
-
-
Signal Low (Unit Off)
-
-
-
-
2.1V (Vin=3.0V)
-
Signal High (Unit On) 3.15V (Vin=4.5V)
-
3.85V (Vin=5.5V)
-
Max
Notes
0.9V (Vin=3.0V)
1.35V (Vin=4.5V)
1.65V (Vin=5.5V)
-
-
-
Remote on/off pin open, unit on.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com