X7AH-01HXX0 Datasheet, PDF (2/7 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 4.5V-32V Input 1.2V-5.0V/1A Output

NON-ISOLATED DC/DC CONVERTERS
4.5V-32V Input
1.2V-5.0V/1A Output
Input Specifications (continued)
Parameter
Min
Input Reflected Ripple Current
(pk-pk)
-
Input Reflected Ripple Current
(RMS)
-
I²t Inrush Current Transient
-
Typ
300mA
100mA
0.02A²s
Max
420mA
160mA
0.1A²s
Notes
Tested with simulated source impedance of 500nH,
5Hz to 20MHz and one 100uF/50V electrolytic
capacitor and a 3.3uF/50V ceramic capacitor at the
input
Turn on Voltage Threshold
VO=5.0V
-
5.0V
7.0V
VO=1.2V-3.3V
-
4.1V
4.5V
Turn off Voltage Threshold
VO=5.0V
-
3.6V
5.0V
VO=1.2V-3.3V
-
3.3V
4.0V
Note: All specifications are typical at 25°C unless otherwise stated.
Output Specifications
Parameter
Output Voltage Set Point
Line Regulation
Load Regulation
Regulation Over Temperature
(-40°C to +85°C)
Output Current
Current Limit Threshold
Short Circuit Surge Transient
Ripple and Noise (RMS)
Ripple and Noise (pk-pk)
Turn on Time
Overshoot at Turn on
Output Capacitance
VO=5.0V
VO=3.3V
VO=2.5V
VO=1.8V
VO=1.5V
VO=1.2V
Min
4.90V
3.234V
2.450V
1.764V
1.470V
1.176V
VO=5.0V
-
VO=3.3V
-
VO=2.5V
-
VO=1.8V
-
VO=1.5V
-
VO=1.2V
-
VO=5.0V
-
VO=3.3V
-
VO=2.5V
-
VO=1.8V
-
VO=1.5V
-
VO=1.2V
-
-
0A
2A
-
-
-
-
-
0uF
Typ
5.0V
3.3V
2.5V
1.8V
1.5V
1.2V
±5mV
±3mV
±2mV
±2mV
±1mV
±1mV
±5mV
±3mV
±2mV
±2mV
±1mV
±1mV
±10mV
-
-
0.02A²s
6mV
60mV
6mS
2%
-
Max
5.10V
3.366V
2.550V
1.836V
1.530V
1.224V
±10mV
±6mV
±5mV
±4mV
±3mV
±2mV
±10mV
±6mV
±5mV
±4mV
±3mV
±2mV
±20mV
1A
3A
0.1A²s
10mV
100mV
30mS
5%
400uF
Notes
Test conditions:
Vin=20V, Io=50% full load
Test condition: 0-20MHz
BW
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com