APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
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
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
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy
Minimum load
Voltage adjustability (Note 6)
Line regulation
Load regulation
Ripple and noise
Temperature coefficient
Transient response recovery time
Over voltage protection
(Voltage clamped)
Output load protection
Short circuit protection
Output voltage overshoot
25% load step change
ΔIo/Δt=0.1A/us
3.3V output
5V output
12V output
15V output
LL to HL at Full Load
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
15Watts max Input voltage range
±1% Input surge voltage
0% 100mS max
±10%
±0.2%
±0.2%
See table
±0.02%/℃
300μS
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
No Load to Full Load
20MHz bandwidth
5V,3.3V
(Measured with a 1μF
M/C and a 10μF T/C) 15V,12V
3.7VDC-5.4VDC
5.6VDC-7.0VDC
13.5VDC-19.6VDC
16.8VDC-20.5VDC
150%, max.
Hiccup & Automatics recovery
ENVIRONMENTAL SPECIFICATIONS
-40℃ to +85℃ (with derating)
-55℃ to +125℃
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
Storage temperature range
Operating ambient temperature (Note
3% 8)
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Approvals and standard
Dimensions
Weight
MTBF (Note 1)
5V,3.3V
15V,12V
Input to Output
See table Thermal shock
2250Vdc, min.
Vibration
10MΩ, min.
Relative humidity
1000pF, Typ.
270KHz, Typ.
470KHz, Typ.
EMI (Note 9)
EMC CHARACTERISTICS
EN55022
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Page 1 of 3
Class A
10 V/m Perf. Criteria A
±
2KV Perf. Criteria B
±
1KV Perf. Criteria A
10 Vr.m.s Perf. Criteria A
Issued Date：2008/05/21
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
Fast transient (Note
10)
Surge (Note 10)
Conducted immunity
P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
