鈥?/div>
SMD construction
DESCRIPTION
The NNL05 series is part of a range
of non-isolated, cost effective DC/DC
converters offering high precision
output voltages from a nominal
3.0-5.5V or 10.0-14.0V intermediate
bus where isolation is not required.
Currently available in SMD format
and packaged in stackable trays
(optional tape and reel packaging
on request). UL60950 recognition
pending.
Under voltage lock out
2.11
1.96
7.85
7.75
12.0
20.0
70
100
15
75
5.0
8.25
8.20
V
Re鏗俥cted ripple current
mA p-p
Input no load current
Input standby current
mA
mA
OUTPUT CHARACTERISTICS
Conditions
T
A
= 鈥?0擄C to 85擄C
Rated current
(see thermal performance characteristics)
Voltage set point accuracy Using 1% tolerance resistor
NNL05-9
Line regulation
Low line to high line
NNL05-10
NNL05-9
0% load to 100% load
Load regulation
NNL05-10
NNL05-9
BW = DC to 20MHz
Ripple & noise
with 1碌F ceramic
NNL05-10 0.75V
and 10碌F tantalum
NNL05-10 5.0V
Peak deviation
NNL05-9
I
OUT
= 2.5A鈥?.0A鈥?.5A Settling time
Transient response
Peak deviation
NNL05-10
I
OUT
= 2.5A鈥?.0A鈥?.5A Settling time
Current limit inception
Parameter
Min.
Typ.
Max.
5.0
-2.0
+2.0
1.0
0.1
1.0
0.2
30
9
20
60
25
70
35
9.0
Units
A
%
%
%
mV p-p
mV
碌s
mV
碌s
A
1 Speci鏗乧ations typical at T
A
=25擄C, nominal input voltage and rated output current unless otherwise speci鏗乪d.
www.cdpoweronline.com
NDC NNL05.3
1