PSR1.0 SERIES NON-ISOLATION DC-DC CONVERTER 4.6~36VDC WIDE INPUT RANGE FEATURES APPLICATIONS • PIN_OUT COMPATIBLE WITH LM78XX LINEAR REGULATORS • NO MINIMUM LOAD REQUIRED • SMALL SIZE AND LOW PROFILE: 0.46 X 0.30 X 0.40 INCH • SAFETY MEETS UL60950-1, EN60950-1, IEC60950-1 • CE MARK MEETS 2006/95/EC, 2011/95/EC and 2004/108/EC • COMPLIANT TO RoHS EU DIRECTIVE 2011/65/EU NON ISOLATION OCP SCP OTP • WIRELESS NETWORK • TELECOM/DATACOM • INDUSTRY CONTROL SYSTEM • DISTRIBUTED POWER ARCHITECTURES • SEMICONDUCTOR EQUIPMENT • MICROPROCESSOR POWER APPLICATION LOW STANDBY POWER TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25 otherwise noted Positive output application Model Number PSR1.0-1P2 PSR1.0-1P5 PSR1.0-1P8 PSR1.0-2P5 PSR1.0-3P3 PSR1.0-5P0 PSR1.0-6P5 PSR1.0-9P0 PSR1.0-012 PSR1.0-015 Input Range Output Voltage VDC 4.6 ~ 36 4.6 ~ 36 4.6 ~ 36 4.6 ~ 36 4.75 ~36 6.5 ~ 36 9.0 ~ 36 12 ~ 36 15 ~ 36 18 ~ 36 VDC 1.2 1.5 1.8 2.5 3.3 5.0 6.5 9.0 12 15 Output Current @Full Load Input Current @ No Load A mA 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1 Efficiency Min. Vin Max. Vin % 74 78 82 87 91 94 93 95 95 96 Maximum Capacitor Load µF 62 65 69 75 78 84 87 90 92 94 470 PART NUMBER STRUCTURE PSR1.0 Series Name 1 5P0 Output Voltage (VDC) 1P2: 1.2 1P5: 1.5 1P8: 1.8 2P5: 2.5 3P3: 3.3 5P0: 5.0 6P5: 6.5 9P0: 9.0 012: 12 015: 15 - A Mounting Options :Vertical Mounting A:Horizontal Mounting www.PDUKE.com 2015/04/20 PSR1.0 INPUT SPECIFICATIONS Parameter Conditions Operating input voltage range With an external input capacitor C1 (22µF/50V) for input voltage > 32VDC. It allows the module operates from 32 to 36VDC. Rise time Input filter Input reflected ripple current Time for Vout rises from 10% to 90% of Vout Conditions Low Line to High Line at Full Load 10% to 100% of Full Load Vertical mounting Horizontal mounting Ripple and noise Measured by 20MHz bandwidth Temperature coefficient Dynamic load response 50% load step change 9 9 9 9 9 12 12 24 24 24 1.2Vout, 1.5Vout Others 1.2Vout, 1.5Vout, 1.8Vout Others Vout≦6.5VDC Vout≧9.0VDC Typ. Peak deviation Recovery time Conditions Unit 36 36 36 36 36 VDC 36 36 36 36 36 2 ms Capacitor type mAp-p Max. Unit +2.0 +0.2 % % -0.6 -0.4 -1.2 -0.4 +0.6 +0.4 +1.2 +0.4 50 75 % mVp-p +0.015 %/ mV µs +1 % 2.5 A Continuous, automatics recovery 150 250 Min. Typ. Max. Unit 400 500 600 kHz IEC60950-1, UL60950-1, EN60950-1 Non-conducted black plastic Silicone (UL94 V-0) 1.9g (0.067oz) 2.571 x 107 hrs MIL-HDBK-217F, Full load ENVIRONMENTAL SPECIFICATIONS Parameter Max. -2.0 -0.2 -0.015 GENERAL SPECIFICATIONS Parameter Operating ambient temperature Over temperature protection Storage temperature range Thermal shock Vibration Relative humidity Typ. 4.6 4.6 4.6 4.6 4.75 6.5 9.0 12 15 18 Min. Output start-up overshoot Over load protection Short circuit protection Switching frequency Design meet safety standard Case material Potting material Weight MTBF Min. 150 OUTPUT SPECIFICATIONS Parameter Voltage accuracy Line regulation Load regulation PSR1.0-1P2 PSR1.0-1P5 PSR1.0-1P8 PSR1.0-2P5 PSR1.0-3P3 PSR1.0-5P0 PSR1.0-6P5 PSR1.0-9P0 PSR1.0-012 PSR1.0-015 Conditions Min. With derating Typ. -40 Internal IC junction Max. Unit +100 +150 -55 +125 MIL-STD-810F MIL-STD-810F 5% to 95% RH Note: 1. Tested with minimum input voltage and constant resistive load. CAUTION: This power module is not internally fused. An input line fuse must always be used. APPLICATION CIRCUIT 2 www.pduke.com 2015/04/20 PSR1.0 CHARACTERISTIC CURVE PSR1.0-05 Derating Curve PSR1.0-05 Efficiency vs. Input Voltage PSR1.0-05 Efficiency vs. Output Load MECHANICAL DRAWING Standard type: Vertical mounting Suffix-A: Horizontal mounting PIN CONNECTION PIN DEFINE 1 +Vin 2 GND 3 +Vout 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) 3 www.PDUKE.com 2015/04/20