NON-ISOLATED DC/DC CONVERTERS
4.5V-13.2V Input
0.9V-5.0V/15A Output
Output Specifications (continued)
Parameter
Output Ripple and Noise (RMS)
Vo=5.0V
Vo=3.3V
Vo=2.5V
Vo=1.8V
Vo=1.5V
Vo=1.2V
Vo=0.9V
Transient Response (Vin=12V)
50% ~ 100% Max Load
Settling Time
100% ~ 50% Max Load
Settling Time
50% ~ 100% Max Load
Settling Time
100% ~ 50% Max Load
Settling Time
50% ~ 100% Max Load
Settling Time
100% ~ 50% Max Load
Settling Time
Transient Response (Vin=5V)
50% ~ 100% Max Load
Settling Time
100% ~ 50% Max Load
Settling Time
V
O
=0.9V -
3.3V
-
-
-
-
120mV
70uS
120mV
70uS
160mV
120uS
160mV
120uS
Test conditions:
di/dt = 0.5A/uS; Vin =5V; with one
470uF tantalum capacitor at the
output
V
O
=0.9V -
2.5V
V
O
=3.3V
V
O
=5.0V
-
-
-
-
-
-
-
-
-
-
-
-
150mV
60uS
150mV
60uS
80mV
60uS
80mV
60uS
70mV
60uS
70mV
60uS
220mV
100uS
220mV
100uS
120mV
100uS
120mV
100uS
120mV
90uS
120mV
90uS
Test conditions:
di/dt=0.5A/us, Vin=12.0Vdc, and
with a 470uF tantalum capacitor at
the output except Vo=5.0V
Min
-
-
-
-
-
-
-
Typ
25mV
20mV
15mV
10mV
10mV
10mV
5mV
Max
50mV
40mV
30mV
20mV
20mV
20mV
15mV
Notes
Test conditions:
0-20MHz BW; 22uF tantalum
capacitor at the output
Note:
All specifications are typical at 25
°C
unless otherwise stated.
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
•
Tel 201-432-0463
•
Fax 201-432-9542
•
www.belfuse.com
BEL [ BEL FUSE INC. ]
