PSO-0505 RECOM | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
Selection Guide 5V, 12V, 24V and 48V Input Types Part Number Input Rated Output Output Current Package Voltage Range Voltage at Full Load Style SIP8 (VDC) (VDC) (mA) RSO-0505 5-9 5 200 RSO-0509 5-9 9 111 RSO-0512 5-9 12 83 RSO-0515 5-9 15 66 RSO-1205 9-18 5 200 RSO-1209 9-18 9 111 RSO-1212 9-18 12 83 SIP8 RSO-1215 9-18 15 66 RSO-2405 18-36 5 200 RSO-2409 18-36 9 111 RSO-2412 18-36 12 83 RSO-2415 18-36 15 66 RSO-4805 36-72 5 200 RSO-4809 36-72 9 111 RSO-4812 36-72 12 83 RSO-4815 36-72 15 66 Capacitance Cin 5V, 12V & 24V types 10µF, 50V 48V type 10µF, 100V Cout all types 100µF, 25V
www.recom-international.com EC 35August 2002 All RSO-XXXX types 10uF, 100V Philips Part No. 15162109 100uF, 25V Philips Part No. 13556101 Pin 3 (CTRL) This pin provides an Off function which puts the converter into a low power mode. When the pin is ‘high’ the converter is OFF and when the pin is high ‘Z’ the converter is ON. There is no allowed low state for this pin. Voltage to be applied via a limiting resistor with a recommended value of 1K for RSO- 05xx; 3.3K for RS-12xx; RS-24xx and 10K for RS-48xx) Pin 5 (NE) This pin is used internally and must have no external connection. Pin 8 (Cs) This pin provides a connection point to the main reservoir capacitor. Additional capaci- tance can be added from this to pin 7. Any low esr capacitor will improve ripple and noise in some measure. The benefit of this access point over simple additional output filter inductor. Maximum values of external capacitance will be depend on the output voltage/loading of the converter and the desired ripple figure. Starting values can be in the range of 100uF. ECONOLINE - DC/DC-Converter RSO Series, 1 Watt, SIP8, Regulated, Isolated (Single Output) Electrical Specifications (measured at TA = 25°C, at nominal input voltage and rated output current unless otherwise specified) Input Voltage Range 2:1 Output Accuracy ±1% typ. Rated Power 1 W max. Isolation Voltage 1kVDC Ripple & Noise (B/W = 20MHz) 50mV p-p max. Line Regulation ±0.2% max. Load Regulation (10% to 100% Load) ±0,5% max. Switching Frequency at Full Load 85kHz min. Short Circuit Protection Continuous Operating Temperature Range –40°C to +80°C (see graph) Storage Temperature Range –50°C to +125°C Efficiency up to 80% Package Style and Pinning (mm) 12 5 36 7 8 3.20 typ.0.25±0.05 2.0±0.50 9.20 max. 21.80 max. 0.50±0.05 3.10min. 0.50±0.05 11.10 max. RSO-0505 RECOM **** 2.54 typ. 2.54 2.54 1.0ø +0.15/–0 Recommended Footprint Details
8 Pin SIP Package Style
Control Pin Input Current: 10mA Voltage Set Point Accuracy with external input/output capacitors refer to typ. ± 1% recommended test circuit: max. ±2% Control Pin (CTRL) Input Current, control voltage applied via 1K resistor, output voltage must typ. 3mA reduce to 0V: max. 6mA External capacitance Although these converter will work without external capacitors, they are necessary in order to guarantee the full parametric per- formance over the full line load range. All parts have been tested and characterised using the following recommended values and test circuit. Output Power (Watts) 2.0 1.5 0.5 1.0 100500-40 80 125 150 Operating Temperature ˚C Safe Operating Area VO External Cap.+–Pin 7 CS Pin 8 L1C6C5 Pin Connections Pin # Single Description
1 GND Negative input
3 CTRL Control input can
(can be left open)
4 Not fitted
5N EN o exernal connection allowed 6+ Vout Positive output
7 OVout Negative output
8C S Optional external capacitor Cin Cout