MURATA NNL05-9C

NNL05 Series
Non-Isolated DC/DC Converters
SELECTION GUIDE
Order Code1
Input Voltage Output Voltage
V (nom.)
D
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D
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NNL05-9C2
NNL0
FEATURES
2
NN
NNL05-10C
RoHS compliant
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Co
Industry standardd footprint
fo
Short circuit protection
ctio
High efficiency
Under voltage lock out
Fully adjustable output voltage
Operating temperature range -40ºC to
85ºC
SMD Construction
The NNL05 series is part of a range of nonisolated, 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.
Parameter
Voltage range
Under voltage lock out
Input no load current
Input standby current
Parameter
Rated current
Line regulation
Load regulation
Ripple & noise
Transient response
Current limit inception
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0
5.0
12
Adjustable
between
0.75 & 5.00
0
5.0
Efficiency
% (Min.)
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
78
83
85
87
90
94
71
78
80
83
85
87
90
Conditions
Min.
NNL05-9C VOUT < 2.75V
NNL05-9C VOUT > 3.0V
NNL05-10C
Turn on threshold
NNL05-9C
Turn off threshold
Turn on threshold
NNL05-10C
Turn off threshold
NNL05-9C
NNL05-10C
VIN = 5.5V VOUT = 0.75V
NNL05-9C
VIN = 5.5V VOUT = 3.3V
VIN = 12.0V VOUT = 0.75V
NNL05-10C
VIN = 12.0V VOUT = 5.0V
Module Disabled
3.0
4.0
10.0
Typ.
Max.
Units
5.5
5.5
14.0
V
2.11
1.96
7.85
7.75
8.25
8.20
12.0
20.0
70
100
15
75
5.0
V
mA p-p
mA
mA
OUTPUT CHARACTERISTICS
Voltage set point accuracy
For full details go to
www.murata-ps.com/rohs
Adjus
Adjustable
betw
between
00.75 & 3.3
User Select
Voltage
VOUT
INPUT CHARACTERISTICS1
Reflected ripple current
DESCRIPTION
4
f
UL60950 recognized
V
Output Current
Min. Load Full Load
A
A
Conditions
Min.
TA = –40°C to 85°C
(see thermal performance characteristics)
Using 1% tolerance resistor
NNL05-9C
Low line to high line
NNL05-10C
NNL05-9C
0% load to 100% load
NNL05-10C
BW = DC to 20MHz with NNL05-9C
NNL05-10C 0.75V
1μF ceramic and 10μF
tantalum capacitors
NNL05-10C 5.0V
Peak deviation
NNL05-9C
IOUT = 2.5A–5.0A–2.5A
Settling time
Peak deviation
NNL05-10C
IOUT = 2.5A–5.0A–2.5A
Settling time
Typ.
-3.0
30
9
20
60
25
70
35
9.0
Max.
Units
5.0
A
+2.0
1.0
0.1
1.0
0.2
%
%
%
mV p-p
mV
μs
mV
μs
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.
Technical enquiries - email: [email protected], tel: +44 (0)1908 615232
KDC_NNL05C.D02 Page 1 of 10
NNL05 Series
Non-Isolated DC/DC Converters
ABSOLUTE MAXIMUM RATINGS
Short circuit protection
Input voltage VIN
Trim voltage
Remote on/off
Minimum load
1
GENERAL CHARACTERISTICS
ACTE
Parameter
D
E
D
N
E
M
M
O
C
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R
S
T
N
G
O
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Conditions
Conditio
Switching frequencyy
Min.
n
NNL05-9C
NL05-10C
NNL05-10C
Start delay
f
s
u
t
c
a
Cont
Max.
Module on
(or pin unconnected)
kHz
ms
0.5
-0.4
VIN
2.5
0.125
Module off
Units
300
5.0
7.0
2.6
1.0
0
Module off
NNL05-10C
Typ.
0
Module on
ected)
(or pin unconnected)
NNL05-9C
Remote on/off
Continuous
6.0V
15.0V
-0.35V to VOUT
-0.3V to VOUT
-0.35V to 6.0V
-0.3V to +VOUT
0%
NNL05-9C
NNL05-10C
NNL05-9C
NNL05-10C
NNL05-9C
-10C
NNL05-10C
0.5
-0.4
VIN
1.0
V
mA
V
mA
V
mA
V
mA
Max.
Units
85
125
°C
°C
TEMPERATURE CHARACTERISTICS1
Parameter
Conditions
Min.
Operation
Storage
See thermal performance characteristics
Absolute Max. internal temperature
-40
-55
Over temperature protection
Operates at substrate temperature
NNL05-9C
NNL05-10C
Typ.
110
118
°C
OUTPUT VOLTAGE ADJUSTMENT
The trimming (adjust) input on the device allows
output voltage adjustment from 0.75V to 3.3Vdc
(NNL05-9C) or 5.0 (NNL05-10C) by using a resistor
as shown in fig.1 or by applying a voltage between
trim and common pins as shown in fig.2.
Fig.1
+VIN
+VOUT
NNL05
TRIM
To calculate the resistor value for NNL05-9C:
RTRIM =
RTRIM
Common
21070
– 5110 Ω
VOUT – 0.7525
Table 1: NNL05-9C RTRIM & VTRIM
VOUT SET (V)
RTRIM (kΩ)
0.75
1.2
1.5
1.8
2.5
3.3
Open
41.71
22.98
14.96
6.93
3.15
VTRIM (V)
Open
0.624
0.573
0.505
0.403
0.267
To calculate the resistor value for NNL05-10C:
RTRIM =
10500
– 1000 Ω
VOUT – 0.7525
To calculate VTRIM for NNL05-9C:
VTRIM = (0.7–0.1698 x {VOUT – 0.7525})
To calculate VTRIM for NNL05-10C:
VTRIM = (0.7–0.0667 x {VOUT – 0.7525})
Tables 1 & 2 provide RTRIM and VTRIM Values for the
most commonly required output voltages.
Fig.2
+VIN
+VOUT
NNL05
TRIM
VTRIM
Common
Table 2: NNL05-10C RTRIM & VTRIM
VOUT SET (V)
RTRIM (kΩ)
0.75
1.2
1.5
1.8
2.5
3.3
5.0
Open
22.46
13.05
9.024
5.009
3.122
1.472
VTRIM (V)
Open
0.670
0.650
0.630
0.583
0.530
0.4166
1. Specifications typical at TA =25°C, nominal input voltage and rated output current unless otherwise specified.
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Technical enquiries - email: [email protected], tel: +44 (0)1908 615232
KDC_NNL05C.D02 Page 2 of 10
NNL05 Series
Non-Isolated DC/DC Converters
EFFICIENCY v LOAD GRAPHS (NNL05-9C)
VOUT = 3.3V
VOUT = 1.8V
VOUT = 2.5V
FOR
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VOUT = 1.2V
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VOUT = 1.5V
VOUT =0.75V
Technical enquiries - email: [email protected], tel: +44 (0)1908 615232
KDC_NNL05C.D02 Page 3 of 10
NNL05 Series
Non-Isolated DC/DC Converters
EFFICIENCY v LOAD GRAPHS (NNL05-10C)
VOUT = 5.0V
VOUT = 3.3V
MEN
I
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D
NEW
VOUT = 2.5V
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f
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Cont
VOUT = 1.5V
VOUT = 1.8V
VOUT =1.2V
VOUT =0.75V
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Technical enquiries - email: [email protected], tel: +44 (0)1908 615232
KDC_NNL05C.D02 Page 4 of 10
NNL05 Series
Non-Isolated DC/DC Converters
THERMAL DERATING GRAPHS (NNL05-9C)
VOUT = 3.3V
VOUT = 2.5V
MEN
I
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D
NEW
VOUT = 1.8V
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FOR or replacemen
f
s
u
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c
a
Cont
VOUT = 1.2V
VOUT = 1.5V
VOUT =0.75V
All derating graphs shown are for an input voltage, VIN = 5.5V
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Technical enquiries - email: [email protected], tel: +44 (0)1908 615232
KDC_NNL05C.D02 Page 5 of 10
NNL05 Series
Non-Isolated DC/DC Converters
THERMAL DERATING GRAPHS (NNL05-10C)
VOUT = 5.0V
VOUT = 3.3V
MEN
I
S
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D
NEW
VOUT = 2.5V
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FOR or replacemen
f
s
u
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c
a
Cont
VOUT = 1.5V
VOUT = 1.8V
VOUT =1.2V
VOUT =0.75V
All derating graphs shown are for an input voltage, VIN = 14.0V
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Technical enquiries - email: [email protected], tel: +44 (0)1908 615232
KDC_NNL05C.D02 Page 6 of 10
NNL05 Series
Non-Isolated DC/DC Converters
CHARACTERISTIC GRAPHS (NNL05-9C)
TYPICAL OUTPUT RIPPLE & NOISE
TYPICAL OUTPUT RIPPLE & NOISE
VIN = 5.0VDC VOUT = 3.3V IOUT = 5.0A
VIN = 5.0VDC VOUT = 0.75V
75V IOUT = 5.0A
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Cont
TYPICAL START-UP
P FR
FROM APPLICATION
TION OF VIN
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a
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or rep
TYPICAL START-UP USING REMOTE ON/OFF
MTTF
MTTF figures calculated by MIL-HDBK-217F ground benign. Ambient temperature 25°C, airflow 200LFM.
Conditions
NNL05-9C
NNL05-10C
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VIN = 5.5V, VOUT = 3.3V
VIN = 12.0V, VOUT = 5.0V
MTTF (Hrs)
995057
420454
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KDC_NNL05C.D02 Page 7 of 10
NNL05 Series
Non-Isolated DC/DC Converters
CHARACTERISTIC GRAPHS (NNL05-10C)
TYPICAL OUTPUT RIPPLE & NOISE (0.75V OUTPUT)
TYPICAL OUTPUT RIPPLE & NOISE (5.0V OUTPUT)
MME
DES
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TYPICAL START-UP
APPLICATION
P FROM
FR
TION OF VIN
TYPICAL START-UP USING REMOTE ON/OFF
RoHS COMPLIANCE INFORMATION
This series is compatible with RoHS soldering systems with a peak reflow solder temperature of 245ºC. The pin termination finish on this
product series is Matte Tin over Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems. The NNL05-9 has a Moisture
Sensitivity Level (MSL) 1. The NNL05-10 has a Moisture Sensitivity Level (MSL) 2.
For further information, please visit www.murata-ps.com/rohs
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Technical enquiries - email: [email protected], tel: +44 (0)1908 615232
KDC_NNL05C.D02 Page 8 of 10
NNL05 Series
Non-Isolated DC/DC Converters
MECHANICAL DIMENSIONS
SURFACE MOUNT PACKAGE STYLE (BOTTOM VIEW)
PIN CONNECTIONS
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Pin
Function
1
2
3
4
5
On/Off
+VIN
Common
Trim
+VOUT
PACKAGE WEIGHT
NNL05-9C
NNL05-10C
2.3g
2.7g
0.2
X (NNL05-9C) = 0.26(6.6)
X (NN
(NNL05-10C) = 0.23(5.9)
Coplanarity = 150microns
RECOMMENDED PAD LAYOUT
LAYO
0.190 (4.82) 0.160 (4.07) 0.160 (4.07) 0.190 (4.82)
5
4
3
0.350
(8.89)
1
0.05
(1.27)
Pad size:
MIN: 0.120 x 0.095 (3.048 x 2.413)
MAX: 0.135 x 0.110 (3.429 x 2.794)
2
0.690
(17.53)
TRAY DIMENSIONS (TOP VIEW)
PICK-UP POINT NNL05-9
PICK-UP POINT NNL05-10
Tray quantity: 56
† +0.020(0.5)
-0.00(0.0)
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Unless otherwise stated all dimensions
in inches(mm) ±0.01(0.25).
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KDC_NNL05C.D02 Page 9 of 10
NNL05 Series
Non-Isolated DC/DC Converters
TAPE & REEL SPECIFICATIONS
REEL OUTLINE DIMENSIONS
TAPE OUTLINE DIMENSIONS
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Reel Quantity : 500
USA:
Mansfield (MA), Tel: (508) 339-3000, email: [email protected]
Canada: Toronto, Tel: (866) 740 1232, email: [email protected]
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com email: [email protected] ISO 9001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2008 Murata Power Solutions, Inc.
www.murata-ps.com
UK:
Milton Keynes, Tel: +44 (0)1908 615232, email: [email protected]
France:
Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: [email protected]
Germany: München, Tel: +49 (0)89-544334-0, email: [email protected]
Japan:
Tokyo, Tel: 3-3779-1031, email: [email protected]
Osaka, Tel: 6-6354-2025, email: [email protected]
Website: www.murata-ps.jp
China:
Shanghai, Tel: +86 215 027 3678, email: [email protected]
Guangzhou, Tel: +86 208 221 8066, email: [email protected]
Technical enquiries - email: [email protected], tel: +44 (0)1908 615232
KDC_NNL05C.D02 Page 10 of 10