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PDF NNL05 Data sheet ( Hoja de datos )
| Número de pieza | NNL05 | |
| Descripción | Non-Isolated DC/DC Converters | |
| Fabricantes | C&D Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NNL05 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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NNL05 Series
Non-Isolated DC/DC Converters
FEATURES
n RoHS compliant
n Industry standard footprint
n Short circuit protection
n High efficiency
n Under voltage lock out
n Fully adjustable output voltage
n Operating temperature range -40ºC to
85ºC
n SMD Construction
n UL60950 recognized
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 or
tape and reel packaging. The product range has
been recognized by the Underwriters Laboratory
(UL) to UL60950, file number E179522 applies.
SELECTION GUIDE
Order Code1
NNL05-9C2
NNL05-10C2
Input Voltage
Output Voltage
Output Current
Min. Load Full Load
V (nom.)
V
AA
Adjustable
4
between
0
5.0
0.75 & 3.3
Adjustable
12
between
0
5.0
0.75 & 5.0
User Select
Voltage
VOUT
0.75
1.2
1.5
1.8
2.5
3.3
0.75
1.2
1.5
1.8
2.5
3.3
5.0
Efficiency
% (Min.)
78
83
85
87
90
94
71
78
80
83
85
87
90
INPUT CHARACTERISTICS1
Parameter
Conditions
NNL05-9C VOUT < 2.75V
Voltage range
NNL05-9C VOUT > 3.0V
NNL05-10C
Under voltage lock out
NNL05-9C
NNL05-10C
Turn on threshold
Turn off threshold
Turn on threshold
Turn off threshold
Reflected ripple cuwrwrewn.DtataSheNNet4NNULL.c00o55m--91C0C
Input no load current
NNL05-9C
NNL05-10C
VIN = 5.5V VOUT = 0.75V
VIN = 5.5V VOUT = 3.3V
VIN = 12.0V VOUT = 0.75V
VIN = 12.0V VOUT = 5.0V
Input standby current
Module Disabled
Min. Typ. Max. Units
3.0 5.5
4.0 5.5 V
10.0 14.0
2.11
1.96
7.85 8.25
V
7.75 8.20
12.0
20.0
mA p-p
70
100
15
mA
75
5.0 mA
OUTPUT CHARACTERISTICS
Parameter
Conditions
Min. Typ. Max. Units
Rated current
TA = –40°C to 85°C
(see thermal performance characteristics)
5.0 A
Voltage set point accuracy Using 1% tolerance resistor
-3.0 +2.0 %
Line regulation
Low line to high line
NNL05-9C
NNL05-10C
1.0
0.1
%
Load regulation
0% load to 100% load
NNL05-9C
NNL05-10C
1.0
0.2
%
Ripple & noise
BW = DC to 20MHz with
1µF ceramic and 10µF
tantalum capacitors
NNL05-9C
NNL05-10C 0.75V
NNL05-10C 5.0V
30
9
20
mV p-p
Transient response
NNL05-9C
IOUT = 2.5A–5.0A–2.5A
NNL05-10C
IOUT = 2.5A–5.0A–2.5A
Peak deviation
Settling time
Peak deviation
Settling time
60 mV
25 µs
70 mV
35 µs
Current limit inception
9.0 A
1. If components are required in tape and reel format suffix order code with -R, e.g. NNL05-9C-R.
2. A 330µF low ESR capacitor, approx 17mΩ at 100kHz to 300kHz must be fitted at the input to the NNL DC/DC converter to ensure
stability under all the operating conditions.
All specifications typical at TA =25°C, nominal input voltage and rated output current unless otherwise specified.
www.cd4power.com
For full details go to
www.cd4power.com/rohs
KDC_NNL05C.D02 Page of 10
1 page  
THERMAL DERATING GRAPHS (NNL05-9C)
VOUT = 3.3V
VOUT = 2.5V
NNL05 Series
Non-Isolated DC/DC Converters
VOUT = 1.8V
VOUT = 1.5V
VOUT = 1.2V
VOUT =0.75V
All derating graphs shown are for an input voltage, VIN = 5.5V
www.cd4power.com
KDC_NNL05C.D02 Page of 10
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet NNL05.PDF ] | |
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