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 ≧ Ω ≧ Ω ESR 1m OSR03-05S2P5 OSR03-12S3P3 OSR03-24S05 OSR03-24S12 ESR 10m 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 A 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 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 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 π Conditions 5.5 14 30 30 4.7 10 10 13 27 25 Load regulation ≧ ≧ ≧ 0% to 100% of F.L 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 Short circuit protection Output voltage overshoot-startup Voltage adjustability(1) FEATURE SPECIFICATIONS Parameter Remote on/off 2 0.2 5 0.8 20 0.6 15 05S2P5 12S3P3 24S05 24S12 30 60 75 150 12S3P3 24S05 24S12 60 75 150 ； 05S2P5 12S3P3 24S05 24S12 (See Figure 2) Rise time Typ. -2.0 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 ； ； 05S2P5 12S3P3 24S05 24S12 05S2P5 Others A Max. Unit +2.0 % % mV % mV % mV mVp-p mVp-p ℃ -1 50% load step change Over load protection VDC mAp-p 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 Unit VDC 30 Min. Voltage accuracy Line regulation Max. 2.5 4.5 10 10 Input filter OUTPUT SPECIFICATIONS Parameter Typ. +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. 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 Safety meets Case material Potting material Weight MTBF ； ； 05S2P5 12S3P3 24S05 24S12 Min. Typ. Max. Unit 540 270 600 300 660 330 kHz 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 +85 +150 -55 Max. Unit ℃ ℃ ℃ +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