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 AND IEC60950-1 • COMPLIANT TO RoHS EU DIRECTIVE 2011/65/EU 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 Page 1 of 4 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 2013/5/3 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 30 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 ； % of Iout rated; Hiccup mode Short circuit protection Output voltage overshoot-startup Voltage adjustability(1) FEATURE SPECIFICATIONS Parameter Remote on/off 05S2P5 12S3P3 24S05 24S12 30 60 75 150 12S3P3 24S05 24S12 60 75 150 05S2P5 12S3P3 24S05 24S12 (See Figure 2) Rise time 0.2 5 0.8 20 0.6 15 ； Conditions Time for Vo to rise from 10% to 90% Vo The ON/OFF control pin voltage is referenced to GND (Positive logic) ； ； 05S2P5 12S3P3 24S05 24S12 05S2P5 Others VDC VDC A Max. Unit +2.0 % % mV % mV % mV mVp-p mVp-p ℃ -1 50% load step change Over load protection Typ. -2.0 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 mAp-p 3.0 2.6 2.2 3.0 Capacitor type 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 OSR03 GENERAL SPECIFICATIONS Parameter Conditions Switching frequency Design meet safety standard Case material Potting material Dimensions ； 24S05；24S12 05S2P5；12S3P3 24S05；24S12 05S2P5 12S3P3 Weight MTBF Min. ； ； 05S2P5 12S3P3 24S05 24S12 ℃ BELLCORE TR-NWT-000332 Case 1: 50% Stress, Ta= 40 . MIL-HDBK-217F Ta=25 , Full load (G/B, controlled environment) ℃ ENVIRONMENTAL SPECIFICATIONS Parameter Operating temperature range Over temperature protection Storage temperature range Thermal shock Conditions Typ. Max. Unit 540 600 660 kHz 270 300 330 IEC60950-1, UL60950-1, EN60950-1 Open frame None 0.37 X 0.24 X 0.61 Inch (9.4 X 6.0 X 15.5mm) 0.41 X 0.24 X 0.65 Inch (10.4 X 6 X 16.5mm) 1.7g(0.060oz) 2.1g(0.074oz) 6.25 x 106 hrs 1.638 x 106 hrs 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 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 NEGATIVE OUTPUT APPLICATION OSR03 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 1 2 3 4 5 DEFINE CTRL +INPUT GND +OUTPUT 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)