X7AH-03H Datasheet, PDF (2/6 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 4.5V-32V Input 1.2V-5.0V/3A Output

NON-ISOLATED DC/DC CONVERTERS
4.5V-32V Input
1.2V-5.0V/3A Output
Output Specifications
Parameter
Output Voltage Set Point
Line Regulation
Load Regulation
Regulation Over Temperature
(-40°C to +85°C)
Output Current
VO=5.0V
VO=3.3V
VO=2.5V
VO=1.8V
VO=1.5V
Vo=1.2V
VO=5.0V
VO=1.2-3.3V
VO=5.0V
VO=1.2-3.3V
Current Limit Threshold
Short Circuit Surge Transient
VO=1.2V-5.0V
Min
4.900V
3.234V
2.450V
1.764V
1.470V
1.176V
-
-
-
-
-
0A
3.3A
-
Typ
5.0V
3.3V
2.5V
1.8V
1.5V
1.2V
±10mV
±5mV
±10mV
±5mV
30mV
-
-
0.02A²s
Max
5.100V
3.366V
2.550V
1.836V
1.530V
1.224V
±15mV
±10mV
±15mV
±10mV
50mV
3A
9A
0.1A²s
Notes
Test conditions:
Vin=12V, Io=50% full load
Ripple and Noise (RMS)
VO=1.2V-5.0V
Ripple and Noise (pk-pk)
VO=1.2V-5.0V
Turn on Time
Overshoot at Turn on
Output Capacitance
Transient Response
50% ~ 100%
Max Load
Overshoot
Settling Time
100% ~ 50%
Max Load
50% ~ 100%
Max Load
100% ~ 50%
Max Load
50% ~ 100%
Max Load
100% ~ 50%
Max Load
50% ~ 100%
Max Load
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
100% ~ 50%
Max Load
Overshoot
Settling Time
VO=5.0V
VO=3.3V
VO=1.8V -
2.5V
VO=1.2V -
1.5V
-
-
-
-
220uF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
25mV
60mV
15mS
2%
-
150mV
100uS
150mV
100uS
130mV
100uS
130mV
100uS
100mV
50uS
100mV
50uS
90mV
40uS
90mV
40uS
50mV
100mV
50mS
5%
1200uF
Tested with 0-20MHz BW,
with a 220uF tantalum
capacitor at the output.
200mV
150uS
200mV
150uS
180mV
150uS
180mV
150uS
150mV
100uS
150mV
100uS
140mV
80uS
140mV
80uS
Test conditions:
di/dt = 0.5A/uS; Vin = 12V;
with a 220uF Tantalum
capacitor at the output.
Note: All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com