P-DUKE LED15

FEATURES
• 15 WATTS MAXIMUM OUTPUT POWER
• SINGLE OUTPUT UP TO 3.5A
• SMALL SIZE AND LOW PROFILE:1.10 x 0.94 x 0.34 INCH
• HIGH EFFICIENCY UP TO 88%
• 2:1 WIDE INPUT VOLTAGE RANGE
• FIXED SWITCHING FREQUENCY
• INPUT TO OUTPUT ISOLATION (BASIC INSULATION)
• INDUSTRY STANDARD PIN-OUT FEC15 SERIES COMPATIBLE
• SURFACE-MOUNT OR THROUGH-HOLE
• COST EFFICIENT OPEN FRAME DESIGN
• -40℃to +85℃ WIDE OPERATING TEMPERATURE
• CE MARK MEETS 2006/95/EC, 93/68/EEC AND 2004/108/EC
• UL60950-1, EN60950-1 AND IEC60950-1 LICENSED
• ISO9001 CERTIFIED MANUFACTURING FACILITIES
• COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
OPTIONS
Positive logic Remote On/Off, SMD type, Without trim, without On/Off pin
DESCRIPTION
LED15 single output DC/DC converters provide up to 15 watts of output power in an
industry standard package and footprint. All models feature a wide input range,
comprehensively protected against over-current, over-voltage and input
under-voltage protection conditions, and trimmable output voltage.
T E C H N I C A L S P E C I F I C AT I O N
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy
Minimum load
Voltage adjustability (Note 6)
±10%
Line regulation
LL to HL at Full Load
±0.2%
Load regulation
No Load to Full Load
20MHz bandwidth
5V,3.3V
(Measured with a 1μF
M/C and a 10μF T/C) 15V,12V
±0.2%
Ripple and noise
See table
±0.02%/℃
Temperature coefficient
Transient response recovery time
25% load step change
ΔIo/Δt=0.1A/us
3.3V output
5V output
12V output
15V output
300μS
Output load protection
3.7VDC-5.4VDC
5.6VDC-7.0VDC
13.5VDC-19.6VDC
16.8VDC-20.5VDC
150%, max.
Short circuit protection
Hiccup & Automatics recovery
Over voltage protection
(Voltage clamped)
Efficiency
See table Thermal shock
Input to Output
10MΩ, min.
Isolation resistance
Isolation capacitance
Approvals and standard
Dimensions
Weight
MTBF (Note 1)
2250Vdc, min.
1000pF, Typ.
5V,3.3V
270KHz, Typ.
15V,12V
470KHz, Typ.
MIL-STD-810F
Vibration
MIL-STD-810F
Relative humidity
5% to 95% RH
EMC CHARACTERISTICS
EMI (Note 9)
IEC60950-1,UL60950-1,EN60950-1 Radiated immunity
1.10 X 0.94 X 0.34 Inch
(27.9 X 23.9 X 8.5 mm)
10.5g(0.36oz)
6
BELLCORE TR-NWT-000332
2.200x10 hrs
6
1.314x10 hrs
MIL-HDBK-217F
-40℃ to +85℃ (with derating)
-55℃ to +125℃
Storage temperature range
GENERAL SPECIFICATIONS
Switching frequency
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature (Note
3% 8)
Output voltage overshoot
Isolation voltage
24V nominal input
18-36VDC
48V nominal input
36-75VDC
24V input
50VDC
48V input
100VDC
12uH source impedance
Input reflected ripple current
30mAp-p,Typ.
(πfilter with 220μF & 33μF)
Nominal Vin
Power up
30mS, max.
Start up time
Constant resistive
RemoteON/OFF
30mS, max.
load
17VDC
24V input
Start-up voltage
33VDC
48V input
14.5VDC
24V input
Shutdown voltage
30.5VDC
48V input
Remote ON/OFF (Note 7)
Positive logic(Option)
DC-DC ON
Open or 3V < Vr < 15V
DC-DC OFF
Short or - 0.7V < Vr < 1.2V
Negative logic(Standard)
DC-DC ON
Short or - 0.7V < Vr < 1.2V
DC-DC OFF
Open or 3V < Vr < 15V
Input current of remote control pin Nominal Vin
-0.5mA ~ 1.0mA
Remote off state input current
Nominal Vin
20mA,Max
15Watts max Input voltage range
±1% Input surge voltage
0% 100mS max
EN55022
Class A
EN61000-4-3
10 V/m Perf. Criteria A
Fast transient (Note
10)
EN61000-4-4
± 2KV Perf. Criteria B
Surge (Note 10)
EN61000-4-5
± 1KV Perf. Criteria A
Conducted immunity
EN61000-4-6
10 Vr.m.s Perf. Criteria A
Page 1 of 3
Issued Date:2008/05/21
Model
Number
LED15-24S3P3
LED15-24S05
LED15-24S12
LED15-24S15
LED15-48S3P3
LED15-48S05
LED15-48S12
LED15-48S15
Input
Range
Output
Voltage
18 - 36 VDC
18 - 36 VDC
18 - 36 VDC
18 - 36 VDC
36 - 75 VDC
36 - 75 VDC
36 - 75 VDC
36 - 75 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
Output Current
Input Current
Output (4)
Eff (4) Capacitor(5)
(3)
(2)
(%) Load max
Min. load Full Load Ripple & Noise No load
Full load
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
3500mA
3000mA
1250mA
1000mA
3500mA
3000mA
1250mA
1000mA
75mVp-p
75mVp-p
100mVp-p
100mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
20mA
20mA
15mA
15mA
15mA
15mA
10mA
10mA
587mA
753mA
753mA
744mA
297mA
377mA
377mA
372mA
86
87
87
88
85
87
87
88
1000μF
1000μF
330μF
220μF
1000μF
1000μF
330μF
220μF
Note
1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.
MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment)
2. Maximum value at nominal input voltage and full load.
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
5. Test by minimum Vin and constant resistive load.
6. Trimming allows the user to increase or decrease the output voltage set point of the module. This is accomplished by connecting an external resistor
between the TRIM pin and either the +VOUT pin or the -VOUT pin.
7. The ON/OFF control pin voltage is reference to –Vin. The order number please see product standard table.
8. The power module operate in a variety of thermal environments; however, sufficient cooling should be provided to help ensure reliable operation.
9. The LED15 meets EN55022 class A and class B only with external components connected before the input pin to the converter.
10. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
The filter capacitor Power Mate suggest: Nippon chemi-con KY series, 220μF/100V, ESR 48mΩ.
1. All dimensions in Inches (mm)
Tolerance: X.XX±0.02 (X.X±0.5)
X.XXX±0.01 (X.XX±0.25)
2. Pin pitch tolerance ±0.01(0.25)
3. Pin dimension tolerance ±0.004 (0.1)
PRODUCT STANDARD TABLE
EXTERNAL OUTPUT TRIMMING
PIN CONNECTION
PIN
LED15 SERIES
1
2
3
4
5
6
+ INPUT
- INPUT
ON/OFF
+VOUT
TRIM
-VOUT
Output can be externally trimmed by using
the method shown below.
TRIM UP
6
TRIM DOWN
5
RU
5
RD
4
Option
Negative remote ON/OFF with DIP(Standard)
Negative remote ON/OFF with SMT
Positive remote ON/OFF with DIP
Positive remote ON/OFF with SMT
DIP type without ON/OFF pin
SMT type without ON/OFF pin
DIP type,negative remote ON/OFF without TRIM pin
SMT type,negative remote ON/OFF without TRIM pin
DIP type without ON/OFF&TRIM pin
SMT type without ON/OFF&TRIM pin
DIP type,positive remote ON/OFF without TRIM pin
SMT type,positive remote ON/OFF without TRIM pin
Page 2 of 3
Issued Date:2008/05/21
Suffix
-A
-B
-C
-D
-E
-F
-G
-H
-I
-J
-K
OUTPUT POWER (%)
LED15-48S05 DERATING CURVE
120
100
80
60
40
20
0
-40
-20
0
20
40
7680
60
100
120
AMBIENT TEMPERATURE(℃)
Recommended Filter for EN55022 Class B Compliance
The components used in the above figure, together with the
LED15-48S05
Efficiency VS Input voltage
manufacturers’ part numbers for these components, are as
EFFICIENCY(%)
90
follows:
88
86
C1 & C2
84
C3
C4 & C5
82
80
36
40
44
48
52
56
60
64
68
72
LED1524xxx
6.8μF/50V
1812 MLCC
6.8μF/50V
1812 MLCC
470pF/3KV
1808 MLCC
LED1548xxx
2.2μF/100V
1812 MLCC
2.2μF/100V
1812 MLCC
470pF/3KV
1808 MLCC
INPUT VOLTAGE(V)
L1
L2
145μH
Common
Choke
PMT-051
145μH
Common
Choke
PMT-051
10μH
SMD
Inductor
PMT-047
18μH
SMD
Inductor
PMT-046
EFFICIENCY(%)
LED15-48S05
Efficiency VS Output Load
95
90
85
80
75
70
65
60
55
50
45
10
20
30
40
50
60
70
80
90
100
OUTPUT LOAD (% of Full Load)
Recommended EN55022 Class B Filter Circuit Layout
Page 3 of 3
Issued Date:2008/05/21