MAKE-PS 1003S12LNB

www.make-ps.com
E-mail:[email protected]
LNB series
Single Output
DC/DC Converter
FEATURES
•
•
•
•
•
•
•
6 sided Continuous Shielding
Up to 85% Efficiency
Output Overvoltage Protection
1500 VDC Input/Output Isolation
Industry Standard 1.0” X 2.0” X 0.4” Package
Short Circuit Protection
Synchronization
DESCRIPTIONS
The LNB series are 10 watts low-profile dc-dc converters
that operate over input voltage ranges of 4.5 - 7 VDC, 8 - 16
VDC and 18 - 36 VDC, and provide precisely regulated output
voltages of 3.3V, 5V, 12V and 15V.
The -30oC to +71oC operating temperature range makes the
LNB series ideal for data communication equipments,
mobile battery driven equipment, distributed power systems,
telecommunication equipment, mixed analog / digital
subsystems, process/machine control equipment, computer
peripheral systems and industrial robot systems.
OUTPUT CHARACTERISTICS
Min Typ Max Unit/Comments
±1
% Output voltage at
nominal line & FL
-0.1
+0.1 Vo measured from
Line Regulation
min. input line to
max.
+0.1 % Output voltage
-0.1
Load Regulation
measured from FL
to no load
0.01 % per degree C
Temperature Coefficient
10 mV p-p measured
Ripple/Noise
at 10 MHz bandwidth
with external 5 μf
low ESR capacitor
Output Voltage and Current
Refer to model
selection chart
4 % deviation of Vout
2
Transient Response
Deviation
voltage for step load
20-80% & 50-100%
for 500μS
Short Circuit Protection
Indefinite, Automatic
Recovery. Hickup.
125
Overvoltage Protection
% Hickup. See
model selection chart
10 mS
Turn-on Time
8 mS
Logic Turn-on
Output Voltage Set Point
INPUT CHARACTERISTICS
Min Typ Max Units/Comments
Input Voltage
5 VDC Input Models
12 VDC Input Models
24 VDC Input Models
OverVoltage Shut Down
5 VDC Input Models
12 VDC Input Models
24 VDC Input Models
4.5
8
18
7
16
36
VDC
VDC
VDC
9
19
39
VDC
VDC
VDC
GENERAL CHARACTERISTICS
Clock Frequency
Switching Frequency
Isolation Voltage
Isolation Resistance
MTBF (MIL-HBK-217F)
Isolation Capacitance
Remote On/Off
On
Off
Synchronization
Min Typ Max Unit/Comments
kHz
800
kHz
400
VDC, 1 minute
1500
Mohm, 50VDC
50
Million Hours,
0.6
+25oC, Ground
Benign
pF, 100kHz, 1Volt
1000
2
-0.6
5
0.5
10
VDC; Referenced to
input return
% above clock frequency
>> B-103
www.make-ps.com
E-mail:[email protected]
ENVIRONMENTAL SPECIFICATIONS
Operating Temp. Range
Storage Temp. Range
Relative Humidity
Min
-30
-40
0
PHYSICAL CHARACTERISTICS
Typ Max
+71
+100
95
Cooling
Unit/Comments
o
C; Ambient
o
C; Case
% Humidity; noncondensing
Free-Air Convection
Case Size
Case Material
Shield Connection
Flammability
Weight
Unit/Comments
1.0 X 2.0 X 0.4 inches
(25.5 X 51.0 X 10.2 mm)
Coated Metal with NonConductive Base
Negative Input, Pin 2
UL94V-0
40 Grams
OUTLINE DRAWING
0.40
(10.2)
0.40
(10.2)
3
4
+Vout
SYNC
0.10
(2.54)
- Vout
2
SIDE (50.8)
6
+ Vin -Vin TTL
0.20
(5.1)
2.00
0.80
(20.3)
BOTTOM
1
5X 0.040
(1.02)
DIA.
5
0.30
(7.5)
0.60
(15.2)
0.10
(2.54)
0.28 MIN.
(7.1)
0.40
(10.2)
1.00
(25.4)
PIN OUT CHART
Pins
1
2
3
4
5
6
Single
+ Vin
- Vin
+Vout
SYNC
- Vout
TTL
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
Tolerances: X.XX = ±0.02 (±0.5)
X.XXX = ±0.010 (±0.25)
2. Pin DIA. Tolerance: X.XXX = ±0.002 (±0.05)
3. Sync. pin (Pin #4) is positive with respect to -Vin (Pin #2)
All specifications are typical at nominal input, nominal load and 25° C unless otherwise specified.
External, low ESR, 10 microfarad (typical) capacitor across output is recommended for operation.
>> B-104
www.make-ps.com
E-mail:[email protected]
HOW TO ORDER
HOW TO ORDER
10 XX S XX LNB - Y
Wattage
Output Voltage
Single Output
ROHS Compliant
Series
Nominal
Input Voltage
MODEL SELECTION CHART
Model
1003S5LNB
1005S5LNB
1012S5LNB
1015S5LNB
1003S12LNB
1005S12LNB
1012S12LNB
1015S12LNB
1003S24LNB
1005S24LNB
1012S24LNB
1015S24LNB
Nominal
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Full Load
Output
Current
(A)
No Load
Input
Current
(mA)
5
5
5
5
12
12
12
12
24
24
24
24
3.3
5
12
15
3.3
5
12
15
3.3
5
12
15
3
2
0.83
0.67
3
2
0.83
0.67
3
2
0.86
0.67
65
40
40
40
40
30
30
30
30
20
20
20
Full Load Input (AC)
Input
Ripple
Current
Current
(mA)
(mA)
2.64
2.4
2.35
2.38
1.05
1
0.98
0.98
0.52
0.5
0.49
0.49
30
30
30
30
30
30
30
30
30
30
30
30
Fuse
(Slow
Blow)
(A)
OVP
Typical
(VDC)
Efficiency
@ FL
(%)
3
3
3
3
2
2
2
2
1
1
1
1
3.9
6.2
15
18
3.9
6.2
15
18
3.9
6.2
15
18
75
83
85
84
79
83
85
85
79
83
85
85
>> B-105
www.make-ps.com
E-mail:[email protected]
DERATING CURVES
MODEL LNB series
Pout %
100
90
80
70
60
50
40
30
20
10
0
-40
400LFM
200LFM
100LFM
Natural
Convection
~
50
60
70
80
90
100
110
TEMPERATURE ° C
>> B-106