OSR03-SERIES DC-DC CONVERTER 2.5VDC~30VDC WIDE INPUT RANGE UP TO 45Watts FEATURES APPLICATIONS • SMALL SIZE AND LOW PROFILE : 0.37 X 0.24 X 0.61; 0.41 X 0.24 X 0.65 INCH • WIRELESS NETWORK • TELECOM/DATACOM • INDUSTRY CONTROL SYSTEM • DISTRIBUTED POWER ARCHITECTURES • SEMICONDUCTOR EQUIPMENT • OPEN FRAME PACKAGES • NEGATIVE OUTPUT APPLICATION • REMOTE ON/OFF • ADJUSTABLE OUTPUT VLOTAGE • SHORT CIRCUIT PROTECTION • OVER-TEMPERATURE PROTECTION • SAFETY MEETS UL60950-1, EN60950-1, & IEC60950-1 • CE MARKED • COMPLIANT TO RoHS II & REACH NON IOSOLATION REMOTE CONTROL OCP SCP OTP TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25℃ otherwise noted Positive output application Model Number Maximum Capacitor Load Input Range Output Voltage Output Current @FullLoad Input Current @ No Load Efficiency VDC 2.5 ~ 5.5 4.5 ~ 14 10 ~ 30 10 ~ 30 VDC 0.6 ~ 3.3 0.59 ~ 6.0 3.0 ~ 6.0 5.0 ~ 15 A 3 3 3 3 mA 20 25 25 30 % [email protected] [email protected] [email protected] 95.0@12Vo Input Range Output Voltage Output Current(2) @FullLoad Input Current @ No Load Efficiency Maximum Capacitor Load VDC 4.7 ~ 13 10 ~ 27 10 ~ 25 VDC -0.59 ~ -6.0 -3.0 ~ -6.0 -5.0 ~ -15 A -2.2 -2.2 -1.2 mA 35 35 60 % [email protected] [email protected] 91.0@-12Vo µF 780 2200 580 ESR≧1mΩ OSR03-05S2P5 OSR03-12S3P3 OSR03-24S05 OSR03-24S12 ESR≧10mΩ µF 1000 1000 1000 500 3000 3000 3000 1200 Negative output application Model Number OSR03-12S3P3 OSR03-24S05 OSR03-24S12 *Please see page 2 input specifications for input range details. PART NUMBER STRUCTURE OSR03 Series Name Positive Negative 1 24 Input Voltage (VDC) 05: 2.5~5.5 12: 4.5~14 24: 10~ 30 05: 4.7~13 12: 10~ 27 24: 10~ 25 S Output Quantity S: Single 05 Output Voltage (VDC) 2P5: 0.6~ 3.3 3P3: 0.59~6.0 05: 3.0~6.0 12: 5.0~15 3P3: -0.59~ -6.0 05: -3.0~ -6.0 12: -5.0~ -15 A Assembly Option :Standard A:Horizontal type www.PDUKE.com 2014/04/30 OSR03 INPUT SPECIFICATIONS Parameter Conditions Operating input voltage range(3) Positive output application 05S2P5 (Vin>Vo+0.5V) 12S3P3 (Vin>Vo+2.0V) 24S05 (Vin>Vo+3.0V) 24S12 (Vin>Vo+3.0V) Min. 05Vin(nom), 0.6 ~ 3.3Vout 12Vin(nom), 0.59 ~ 6.0Vout 24Vin(nom), 3.0 ~ 6.0Vout 24Vin(nom), 5.0 ~ 15Vout Negative output application 12S3P3 (Vin.max=14-|Vo|) 24S05 (Vin.max=30-|Vo|) 24S12 (Vin.max=30-|Vo|) 12Vin(nom), -0.59 ~ -6.0Vout 12Vin(nom), -3.0 ~ -6.0Vout 12Vin(nom), -5.0 ~ -15Vout To minimize input reflected ripple. External π filter is recommended at the input of the module. See datasheet. 05S2P5 12S3P3 Vin=Vin(min); Io=Io(max) 24S05 24S12 Input reflected ripple current Maximum input current Conditions 5.5 14 30 30 4.7 10 10 13 27 25 Load regulation 10% to 90% of F.L Ripple and noise Positive output application Measured by 20MHz bandwidth With a 2.2µF MLCC With a 2.2µF MLCC Negative output application ( In Figure 1) With a C1=10µF/50V MLCC and a C2=10µF/25V MLCC Temperature coefficient Dynamic load response 3.0 2.6 2.2 3.0 Capacitor type % of Iout rated; Hiccup mode FEATURE SPECIFICATIONS Parameter 2 05S2P5 12S3P3 24S05 24S12 30 60 75 150 12S3P3 24S05 24S12 60 75 150 05S2P5 12S3P3 24S05 24S12 (See Figure 2) Remote on/off 0.2 5 0.8 20 0.6 15 A Max. Unit +2.0 % % mV % mV % mV mVp-p mVp-p -1 Short circuit protection Output voltage overshoot-startup Voltage adjustability(1) Rise time Typ. Vo≧2.5V Vo<2.5V Vo≧2.5V Vo<2.5V Vo≧2.5V Vo<2.5V Peak deviation Others Peak deviation 24S12 Recovery time 05S2P5 12S3P3；24S05；24S12 50% load step change Over load protection VDC mAp-p -2.0 0% to 100% of F.L Unit VDC 30 Min. Voltage accuracy Line regulation Max. 2.5 4.5 10 10 Input filter OUTPUT SPECIFICATIONS Parameter Typ. Conditions Time for Vo to rise from 10% to 90% Vo The ON/OFF control pin voltage is referenced to GND (Positive logic) www.PDUKE.com +1 %/ 150 mV 250 mV 120 µs 280 % 220 Continuous, automatics recovery 1 % 0.6 3.3 0.59 6 VDC 3 6 5 15 Min. 05S2P5；12S3P3 24S05；24S12 05S2P5 Others Typ. Max. Unit 6 ms 10 ON = Open or Vin(max) OFF=0V < Vr < 0.3V ON = 1V < Vr < 12V OFF=0V < Vr < 0.3V 2014/04/30 OSR03 GENERAL SPECIFICATIONS Parameter Conditions Switching frequency 05S2P5；12S3P3 24S05；24S12 Min. Typ. Max. Unit 540 270 600 300 660 330 kHz Safety meets Case material Potting material Weight MTBF UL60950-1 EN60950-1 IEC60950-1 Open frame None 1.7g(0.060oz) 2.1g(0.074oz) 4.467 x 106 hrs 05S2P5；12S3P3 24S05；24S12 MIL-HDBK-217F, Full load ENVIRONMENTAL SPECIFICATIONS Parameter Operating temperature range Over temperature protection Storage temperature range Thermal shock Conditions Min. Typ. -40 Internal IC junction Max. Unit +85 +150 -55 +125 MIL-STD-810F Note: 1. 2. 3. Output voltage can be adjusted by connecting a single resistor between the TRIM and GND pins of the module.To calculate the value of the resistor Rtrim for a particular output voltage Vo, use the following equation: in Table1 OSR03-12S3P3: When use negative output application and |Vo| trim up >3.3V, the Output Current maxmum is 1.5A OSR03-12S3P3 : When Vo,set < 0.9V, the input voltage range is 4.5V to 9V. CAUTION: This power module is not internally fused. An input line fuse must always be used. CHARACTERISTIC CURVE 3 OSR03-12S3P3 Derating Curve Positive output application OSR03-12S3P3 Efficiency vs. Input Voltage Positive output application OSR03-12S3P3 Efficiency vs. Output Load Positive output application OSR03-12S3P3 Derating Curve Negative output application OSR03-12S3P3 Efficiency vs. Input Voltage Negative output application OSR03-12S3P3 Efficiency vs. Output Load Negative output application www.PDUKE.com 2014/04/30 OSR03 NEGATIVE OUTPUT APPLICATION Figure 1 C1 and C2 are required and should be fitted close to the converter pins. TRIM APPLICATION Figure 2 Table 1 MECHANICAL DRAWING FOR STARDANDS PIN CONNECTION PIN DEFINE 1 Ctrl 2 +Vin 3 GND 4 +Vout 5 Trim 1. All dimensions in inch (mm) 2. Tolerance :x.xx±0.02 (x.x±0.5) x.xxx±0.01 (x.xx±0.25) 3. Pin pitch tolerance ±0.01 (0.25) 4. Pin dimension tolerance ±0.004(0.1) 4 www.PDUKE.com 2014/04/30