CRS-0505 POWER-SYSTEMS

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

www.Power-Systems.de Page: 1 / 5 Version: 4-Oct-02 CR Series ( 3W REGULATED DC-DC CONVERTER) DC-DC Converter UNIT z OUTPUT SPECIFICATIONS z INPUT SPECIFICATIONS Voltage Setpoint Accuracy +/-2% max Input Voltage Range +/-10% max Temperature Coefficient +/-0.03%/ OC Input Filter Pi Network Ripple & Noise (20MHz BW) 100mVp-p max Line Regulation1 +/-0.5% max Load Regulation2 +/-0.5% max z GENERAL SPECIFICATIONS Short Circuit Protection Current Limit Protection Efficiency 58% min Short Circuit Restart Automatic Isolation Voltage3 1000 VDC min z ENVIRONMENTAL SPECIFICATIONS Isolation Resistance 109 ohms min Operating Temperature -25 OC to +71 OC Switching Frequency 50 KHz min Storage Temperature -55 OC to +125 OC Isolation Capacitance 80pF max Cooling Free-Air Convection MTBF 850,000 Hours Weight 12.0g-14.4g Case Material Non-Conductive Plastic Or Six-Sided Shield Case ALL SPECIFICATIONS T YPICAL AT NOMINAL LINE, FULL LOAD , AND 25 O C UNLESS OTHERWISE NOTED. Case Size 31.8mm*20.3mm*10.2mm 1 High Line to Low Line. 2 Load Regulation is for output load current change from 10% to 100%.

3 For 60 seconds

FEATURES

z SIX-SIDED SHIELD TO REDUCE EMI z LOW COST z NO EXTERNAL COMPONENTS REQUIRED z UP TO 3W REGULATED OUTPUT POWER z DUAL IN LINE PACKAGE z 100% BURNED IN z LOW NOISE z MTBF > 850,000 HOURS

www.Power-Systems.de Page: 2 / 5 Version: 4-Oct-02 CR Series ( 3W REGULATED DC-DC CONVERTER) DC-DC Converter UNIT z SELECTION GUIDE INPUT CURRENT(mA) MODEL NUMBER4 INPUT VOLTAGE (VDC) OUTPUT VOLTAGE (VDC) OUTPUT CURRENT (mA) FULL LOAD NO LOAD EFF (%) ISOLATION (VDC) CRS-0505(M) 4.5-5.5 5 600 960 70 63 1000 CRS-0509(M) 4.5-5.5 9 330 950 70 63 1000 CRS-0512(M) 4.5-5.5 12 250 930 70 65 1000 CRS-0515(M) 4.5-5.5 15 200 940 70 64 1000 CRS-0524(M) 4.5-5.5 24 125 940 70 64 1000 CRS-1205(M) 10.8-13.2 5 600 410 30 61 1000 CRS-1209(M) 10.8-13.2 9 330 400 30 63 1000 CRS-1212(M) 10.8-13.2 12 250 380 30 66 1000 CRS-1215(M) 10.8-13.2 15 200 360 30 69 1000 CRS-1224(M) 10.8-13.2 24 125 360 30 69 1000 CRD-1205(M) 10.8-13.2 +/-5 +/-300 420 30 60 1000 CRD-1212(M) 10.8-13.2 +/-12 +/-125 390 30 64 1000 CRD-1215(M) 10.8-13.2 +/-15 +/-100 360 30 69 1000 CRS-2405(M) 21.6-26.4 5 600 200 15 63 1000 CRS-2409(M) 21.6-26.4 9 330 190 15 66 1000 CRS-2412(M) 21.6-26.4 12 250 180 15 69 1000 CRS-2415(M) 21.6-26.4 15 200 180 15 69 1000 CRS-2424(M) 21.6-26.4 24 125 180 15 69 1000 CRD-2405(M) 21.6-26.4 +/-5 +/-300 210 15 60 1000 CRD-2412(M) 21.6-26.4 +/-12 +/-125 194 26 64 1000 CRD-2415(M) 21.6-26.4 +/-15 +/-100 180 15 69 1000 CRS-4805(M) 43.2-52.8 5 600 100 10 63 1000 CRS-4809(M) 43.2-52.8 9 330 95 10 66 1000 CRS-4812(M) 43.2-52.8 12 250 90 10 69 1000 CRS-4815(M) 43.2-52.8 15 200 90 10 69 1000 CRD-4805(M) 43.2-52.8 +/-5 +/-300 100 10 63 1000 CRD-4812(M) 43.2-52.8 +/-12 +/-125 90 10 69 1000 CRD-4815(M) 43.2-52.8 +/-15 +/-100 90 10 69 1000 Note: Other input to output voltages may be available. Please contact factory.

www.Power-Systems.de Page: 3 / 5 Version: 4-Oct-02 CR Series ( 3W REGULATED DC-DC CONVERTER) DC-DC Converter UNIT z SIMPLIFIED SCHEMATIC SINGLE OUTPUT DUAL OUTPUT -Vin +Vout+Vin OSCILLATOR DRIVER -Vout REGULATOR -Vin +Vout -Vout REGULATOR OSCILLATOR DRIVER +Vin REGULATOR Com. z MECHANICAL DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS PIN SINGLE DUAL 1 & 24 +Vin +Vin 2 & 23 NC -Vout 3 & 22 NC Common 10 & 15 -Vout Common 11 & 14 +Vout +Vout 12 & 13 -Vin -Vin

www.Power-Systems.de Page: 4 / 5 Version: 4-Oct-02 CR Series ( 3W REGULATED DC-DC CONVERTER) DC-DC Converter UNIT z TYPICAL APPLICATIONS SINGLE OUTPUT DUAL OUTPUT LOAD INPUT +Vin OUTPUT -Vout +Vout -Vin DC-DC CONVERTER +Vout -Vin -Vout INPUT DC-DC CONVERTER +Vin LOAD1 OUTPUT Common LOAD2 z TYPICAL PERFORMANCE CUREVES Specifications typical at ta=25 OC,nominal input voltage , rated output current unless otherwise specified. OUTPUT LOAD vs EFFICIENCY OUTPUT LOAD vs OUTPUT VOLTAGE 20% 40% 60% 80% OUTPUT LOAD(%) EFFICIENCY(%) -10% -5% 10% OUTPUT LOAD(%) OUTPUT VOLTAGE CHANGE(%) TEMPERATURE DERATING INPUT VOLTAGE vs EFFICIENCY 0.0 1.0 2.0 3.0 4.0 -25 0 25 50 70 100 TA(degree C) OUTPUT POWER(W) 20% 40% 60% 80% 100% -10 -5 Nom 5 10 INPUT VOLTAGE(%) EFFICIENCY(%) SAFE OPERATING AREA

www.Power-Systems.de Page: 5 / 5 Version: 4-Oct-02 CR Series ( 3W REGULATED DC-DC CONVERTER) DC-DC Converter UNIT CR SERIES APPLICATION NOTES: EXTERNAL CAPACITANCE REQUIREMENTS: No external capacitance is required for operation of the CR series. To meet the reflected ripple requirements of t he converter, an input impedance of less than 0.5 ohm from DC to 100KHz is required. External output capacitance is not required for operation, however it is recommended that 10uF tantalum and 0.1uF ceramic capacitance be selected for reduced system noise. Additional output capacitance may be added for increased filtering, but should not exceed 220uF. Negative Outputs: A negative output voltage may be obtained by connecting the +OUT to circuit ground and connecting –OUT as the negative output. FOR MORE INFORMATION CALL: Power Systems – The Power Solution Ilsfeld-Auenstein ( Germany ) Dörnet 8 Tel: + 49 / 70 62 / 67 59 – 6 Fax: + 49 / 70 62 / 67 59 -80 E-mail: Info@Power-Systems.de Home Page: www.Power-Systems.de