LED15 SERIES 15 WATTS DC-DC CONVERTER 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: 2250VDC • INDUSTRY STANDARD PIN-OUT FEC15 SERIES COMPATIBLE • SURFACE-MOUNT OR THROUGH-HOLE • SMD PACKAGE QUALIFIED FOR LEADFREE REFLOW SOLDER ： PROCESS ACCORDING IPC J-STD-020D • COST EFFICIENT OPEN FRAME DESIGN • -40 to +85 WIDE OPERATING TEMPERATURE • CE MARK MEETS 2006/95/EC, 2011/95/EC AND 2004/108/EC • SAFETY MEETS UL60950-1, EN60950-1 AND IEC60950-1 • ISO9001 CERTIFIED MANUFACTURING FACILITIES • COMPLIANT TO RoHS EU DIRECTIVE 2011/65/EU OPTIONS ℃ APPLICATIONS Wireless Network Telecom/Datacom Industry Control System Measurement Equipment Semiconductor Equipment Positive logic Remote On/Off, SMD type, Without TRIM pin, Without CTRL 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 15Watts max Voltage accuracy ±1% Minimum load 0% Voltage adjustability (Note 6) Line regulation Load regulation Ripple and noise ±10% LL to HL at Full Load ±0.2% No Load to Full Load 20MHz bandwidth (Measured with a 1µF M/C and a 10µF T/C) ±0.2% See table ±0.02%/ºC, max. Temperature coefficient Transient response recovery time 25% load step change ΔIo/Δt=0.1A/us 3.3VDC output 5VDC output 12VDC output 15VDC output Over voltage protection (Voltage clamped) 300µs 3.7VDC~5.4VDC 5.6VDC~7.0VDC 13.5VDC~19.6VDC 16.8VDC~20.5VDC Output load protection 150%, max. Short circuit protection Continuous, automatics recovery Output voltage overshoot 3% GENERAL SPECIFICATIONS Efficiency See table Isolation voltage Input to Output Isolation resistance 500VDC 2250 VDC, min. 1minute Isolation capacitance 5VDC,3.3VDC 15VDC,12VDC Switching frequency Design meets safety standard Dimensions Weight MTBF (Note 1) Page 1 of 3 ℃ . 24VDC nominal input 18 ~ 36VDC 48VDC nominal input 36 ~ 75VDC 24VDC input 50VDC 100ms, max. Input surge voltage 48VDC input 100VDC 100ms, max. 12uH source impedance Input reflected ripple current 30mAp-p ( filter with 220µF & 33µF) Nominal input and Power up 30ms, max. Start up time Constant resistive load Remote ON/OFF 30ms, max. 18VDC, max. 24VDC input Start-up voltage 36VDC, max. 48VDC input 14.5VDC 24VDC input Shutdown voltage 30.5VDC 48VDC input Remote ON/OFF (Note 7) Positive logic(Option) DC-DC ON Open or 3V < Vr < 15V DC-DC OFF Short or 0V < Vr < 1.2V Negative logic(Standard) DC-DC ON Short or 0V < Vr < 1.2V DC-DC OFF Open or 3V < Vr < 15V Input current of remote control pin Nominal input -0.5mA ~ 1.0mA Remote off state input current Nominal input 20mA,Max Input voltage range π ENVIRONMENTAL SPECIFICATIONS Operating ambient temperature (Note 8) -40ºC ~ +85ºC (with derating) Storage temperature range -55 ºC ~ +125 ºC Thermal shock MIL-STD-810F Vibration MIL-STD-810F Relative humidity 5% to 95% RH 10MΩ, min Lead-free reflow solder process IPC J-STD-020D 1000pF Moisture sensitivity level(MSL) IPC J-STD-033B level 2a 270kHz±10% 470kHz±10% IEC60950-1,UL60950-1,EN60950-1 1.10 X 0.94 X 0.34 Inch (27.9 X 23.9 X 8.5 mm) 10.5g(0.36oz) BELLCORE TR-NWT-000332 2.200x106hrs MIL-HDBK-217F 1.314x106hrs EMC CHARACTERISTICS EMI (Note 9) EN55022 Radiated immunity EN61000-4-3 Class A, Class B 10 V/m Surge (Note 10) EN61000-4-5 ± 2kV ± 1kV Conducted immunity EN61000-4-6 10 Vr.m.s Fast transient (Note 10) EN61000-4-4 www.pduke.com Perf. Criteria A Perf. Criteria B Perf. Criteria A Perf. Criteria A 2013/5/3 LED15 SERIES 15 WATTS 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 Min. load Full Load 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA DC-DC CONVERTER (2) (3) Output Ripple & Noise No load Input Current 75mVp-p 75mVp-p 100mVp-p 100mVp-p 75mVp-p 75mVp-p 100mVp-p 100mVp-p 20mA 20mA 15mA 15mA 15mA 15mA 10mA 10mA 3500mA 3000mA 1250mA 1000mA 3500mA 3000mA 1250mA 1000mA (4) (5) Eff Capacitor (%) Load max 86 87 87 88 85 87 87 88 10000µF 6000µF 1000µF 660µF 10000µF 6000µF 1000µF 660µF 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. Typical value at nominal input and full load. (20MHz BW.) 3. Typical value at nominal input and no load. 4. Typical value at nominal input and full load. 5. Test by minimum input 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 + OUTPUT pin or the - OUTPUT pin. 7. The CTRL pin voltage is reference to -INPUT. 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 series standard module meets EN55022 Class A and Class B with external components. For more detail information, please contact with P-DUKE. 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. CAUTION: This power module is not internally fused. An input line fuse must always be used. LED15-48S05 Derating Curve LED15-48S05 Efficiency VS Input Voltage Page 2 of 3 LED15-48S05 Efficiency VS Output Current www.pduke.com 2013/5/3 LED15 SERIES 15 WATTS DC-DC CONVERTER MECHANICAL DRAWING DIP TYPE SMD TYPE 1. All dimensions in Inch (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) PIN CONNECTION PIN 1 2 3 4 5 6 LED15W SERIES + INPUT - INPUT CTRL +OUTPUT TRIM -OUTPUT EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. TRIM UP TRIM DOWN 6 5 RU RD 5 4 PRODUCT STANDARD TABLE 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 CTRL pin SMT type without CTRL pin DIP type, negative remote ON/OFF without TRIM pin SMT type, negative remote ON/OFF without TRIM pin DIP type without CTRL&TRIM pin SMT type without CTRL&TRIM pin DIP type, positive remote ON/OFF without TRIM pin SMT type, positive remote ON/OFF without TRIM pin Page 3 of 3 www.pduke.com Suffix -A -B -C -D -E -F -G -H -I -J -K 2013/5/3