DCP010505DP

DCP0105 BURR-BROWN | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 17

Technical content

Miniature 5V Input, 1W Isolated UNREGULATED DC/DC CONVERTERS

FEATURES

l STANDARD JEDEC PLASTIC PACKAGE l MEETS EN55022 CLASS B l LOW PROFILE: 0.15" (3.8mm) l SYNCHRONIZABLE l OUTPUT SHORT CIRCUIT PROTECTION l THERMAL SHUTDOWN l STARTS INTO ANY CAPACITIVE LOAD l FLOATING OUTPUTS l EFFICIENCY: Up to 75% (at Full Load) l 1000Vrms ISOLATION l 400kHz SWITCHING l 108 MILLION HOURS MTTF l 5V, –5V, 12V, –12V, 15V, –15V OUTPUTS l AVAILABLE IN TAPE AND REEL

DESCRIPTION

The DCP0105 family is a series of high efficiency, 5V input isolated DC/DC converters. In addition to 1W nominal galvanically isolated output power capability, the range of DC/DCs are also fully synchronizable. The devices feature thermal shutdown, and overload protection is implemented via watchdog circuitry. Advanced power-on reset techniques give superior reset performance and the devices will start into any capacitive load up to full power output. The DCP0105 family is implemented in standard- molded IC packaging, giving outlines suitable for high volume assembly. DCP0105 Series ternational Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132 © 1996 Burr-Brown Corporation PDS-1336G Printed in U.S.A. May, 1999

APPLICATIONS

l POINT OF USE POWER CONVERSION l DIGITAL INTERFACE POWER l GROUND LOOP ELIMINATION l DATA ACQUISITION l INDUSTRIAL CONTROL AND INSTRUMENTATION l TEST EQUIPMENT IBIAS Power Stage VOUT ÷ 2 Reset 800kHz Oscillator Watch-dog/ start-up PSU Thermal Shutdown SYNC OUT SYNC IN VS Power Controller IC DCP0105 DCP0105

At TA = +25°C, VS = +5V, unless otherwise specified. DCP0105 SERIES PARAMETER CONDITIONS MIN TYP MAX UNITS OUTPUT Power V S + 4% 1 W 100% Full Load 0.92 W Voltage (VNOM ) DCP010505 75% Full Load (1) 4.6 5 5.1 V DCP010505D 75% Full Load –4.6 –5 –5.1 V DCP010512 75% Full Load 11.2 12 12.4 V DCP010512D 75% Full Load –11.2 –12 –12.4 V DCP010515 75% Full Load 14.0 15 15.5 V DCP010515D 75% Full Load –14.0 –15 –15.5 V Voltage vs Temperature –0.08 %/ °C Short-Circuit Duration V S – 10% Indefinite Ripple C L = O/P Capacitor = 10mF 20 mVp-p INPUT Nominal Voltage (VS) 5V Voltage Range –10 10 % Supply Current 100% Full Load 250 mA Reflected Ripple Current C IN = I/P Capacitor = 1mF 20 mArms 50% Full Load ISOLATION Voltage(2) 1s Flash Test 1 kVrms Continuous Voltage(3) 1 kVrms Insulation Resistance >1 G W Input/Output Capacitance 2.5 pF LOAD REGULATION DCP010505 10% to 100% Load 25 31 % 10% to 75% Load 17 % 75% to 100% Load –8 % DCP010505D 10% to 100% Load 25 32 % 10% to 75% Load 19 % 75% to 100% Load –8 % DCP010512 10% to 100% Load 17 38 % 10% to 25% Load 7 % 25% to 75% Load 12 % 75% to 100% Load –7 % DCP010512D 10% to 100% Load 20 37 % 10% to 25% Load 7 % 25% to 75% Load 12 % 75% to 100% Load –7 % DCP010515 10% to 100% Load 20 42 % 10% to 25% Load 11 % 25% to 75% Load 12 % 75% to 100% Load –7 % DCP010515D 10% to 100% Load 16 41 % 10% to 25% Load 11 % 25% to 75% Load 12 % 75% to 100% Load –7 % SWITCHING/SYNCHRONIZATION Oscillator Frequency (F OSC ) Switching Frequency = F OSC /2 800 kHz Sync Input Low 0 0.8 V Sync Input Current V SYNC = +2V 48 mA Reset Time 3.8 ms SYNC OUT Frequency 400 kHz GENERAL No Load Current DCP010505P 0% Full Load 38 mA DCP010505DP 0% Full Load 40 mA DCP010512P 0% Full Load 30 mA DCP010512DP 0% Full Load 33 mA DCP010515P 0% Full Load 34 mA DCP010515DP 0% Full Load 34 mA

GENERAL (Cont) Efficiency DCP010505 100% Full Load 71 % 10% Full Load 40 % DCP010505D 100% Full Load 66 % 10% Full Load 47 % DCP010512 100% Full Load 72 % 10% Full Load 38 % DCP010512D 100% Full Load 72 % 10% Full Load 36 % DCP010515 100% Full Load 73 % 10% Full Load 40 % DCP010515D 100% Full Load 75 % 10% Full Load 38 % MTTF (3) TA = +85°C 158,000 hrs TA = +55°C 3,050,000 hrs TA = +25°C 108,000,000 hrs Weight 14-Pin PDIP 1.08 g THERMAL SHUTDOWN Internal Controller IC Temperature 115 140 °C Shutdown Current 3m A TEMPERATURE RANGE Operating –40 +100 °C NOTES: (1) 100% load current = 1W/V NOM typical. (2) Rated working voltage = 130Vrms (IEC950 Convention). (3) Life test data. SPECIFICATIONS (CONT) At TA = +25°C, VS = +5V, unless otherwise specified. DCP0105 SERIES PARAMETER CONDITIONS MIN TYP MAX UNITS EMC SPECIFICATIONS Specifications and Related Documents The DCP010505 was tested to and complied with the limits of the following EMC specifications: prEN55022 (1992) Conducted RF emission, telecomm lines. EN55022 (1995) Limits and methods of measurement of radio interference characteristics of information technology equipment. ENV50140 (1993) Electromagnetic compatibility. Basic immunity standard. Radiated RF immunity. ENV50141 (1993) Electromagnetic compatibility. Basic immunity standard. Conducted RF immunity. EN61000-4-2 (1995) Electromagnetic compatibility, Part 4. Testing and measurement techniques, Section 2. Electrostatic discharge. EN61000-4-4 (1995) Electromagnetic compatibility, Part 4. Testing and measurement techniques, Section 4. Electrical fast transient bursts. EN61000-4-8 (1994) Electromagnetic compatibility, Part 4. Testing and measurement techniques, Section 8. Power frequency magnetic field immunity. List of Tests The following is a list of tests which were required for compliance with the above specifications: Conducted Emission Test 150kHz to 30MHz, power and output lines, Class B limits applying. DC/DC loads of 0%, 8%, and 120% applying. Radiated Emission Test 30MHz to 1000MHz, Class B limits applying. DC/DC loads of 0%, 8%, and 120% applying. Radiated Immunity Test, Electric Field 80MHz to 1000MHz, 10V/m, 1kHz 80% AM. Radiated Immunity Test, Electric Field 900MHz, 10V/m, 200Hz 100% PM. Electrostatic Discharge Test 4kV, HCP/VCP indirect discharge only. Electrical Fast Transient Tests 2kV power lines, 2kV signal lines. Conducted RF Immunity Tests 150kHz to 80MHz, power and output lines, 10Vrms, 1kHz 80% AM. Radiated Immunity Test, Magnetic Field 50Hz, 30A/m

PIN CONFIGURATION (Single) Top View DIP PIN CONFIGURATION (Dual) DCP0105 V S +VOUT –VOUT SYNC IN SYNC OUT DCP0105 V S +VOUT NC SYNC IN SYNC OUT PIN DEFINITIONS (Single) PIN # PIN NAME DESCRIPTION 1V S Voltage Input. 2 0V Input Side Common. 5 0V Output Side Common. 6+ V OUT +Voltage Out. 7 NC Not Connected. 8 SYNC OUT Unregulated 400kHz Output from Transformer. 14 SYNC IN Synchronization Pin. PIN DEFINITIONS (Dual) PIN # PIN NAME DESCRIPTION 1V S Voltage Input. 2 0V Input Side Common. 5 0V Output Side Common. 6+ V OUT +Voltage Out. 7– V OUT –Voltage Out. 8 SYNC OUT Unregulated 400kHz Output from Transformer. 14 SYNC IN Synchronization Pin. The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.

Basic Model Number: 1W Product Voltage Input: 5V In Voltage Output: 5V Out Dual Output: Package Code: P = 14-Pin Plastic DIP P-U = 14-Pin Plastic DIP Gull Wing

ORDERING INFORMATION

05 05 ()(D ) ELECTROSTATIC DISCHARGE SENSITIVITY This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degrada- tion to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. PACKAGE SPECIFIED DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT PRODUCT PACKAGE NUMBER (1) RANGE MARKING NUMBER (2) MEDIA Single DCP010505 14-Pin PDIP 010-1 –40 °C to +100°C DCP010505P DCP010505P Rails DCP010505 14-Pin PDIP Gull Wing 010-2 –40 °C to +100°C DCP010505P-U DCP010505P-U Rails " " " " " DCP010505P-U/700 Tape and Reel DCP010512 14-Pin PDIP 010-1 –40 °C to +100°C DCP010512P DCP010505P Rails DCP010512 14-Pin PDIP Gull Wing 010-2 –40 °C to +100°C DCP010512P-U DCP010505P-U Rails " " " " " DCP010505P-U/700 Tape and Reel DCP010515 14-Pin PDIP 010-1 –40 °C to +100°C DCP010515P DCP010505P Rails DCP010515 14-Pin PDIP Gull Wing 010-2 –40 °C to +100°C DCP010515P-U DCP010505P-U Rails " " " " " DCP010505P-U/700 Tape and Reel Dual DCP010505D 14-Pin PDIP 010-1 –40 °C to +100°C DCP010505DP DCP010505DP Rails DCP010505D 14-Pin PDIP Gull Wing 010-2 –40 °C to +100°C DCP010505DP-U DCP010505DP-U Rails " " " " " DCP010505DP-U/700 Tape and Reel DCP010512D 14-Pin PDIP 010-1 –40 °C to +100°C DCP010512DP DCP010512DP Rails DCP010512D 14-Pin PDIP Gull Wing 010-2 –40 °C to +100°C DCP010512DP-U DCP010512DP-U Rails " " " " " DCP010512DP-U/700 Tape and Reel DCP010515D 14-Pin PDIP 010-1 –40 °C to +100°C DCP010515DP DCP010515DP Rails DCP010515D 14-Pin PDIP Gull Wing 010-2 –40 °C to +100°C DCP010515DP-U DCP010515DP-U Rails " " " " " DCP010515DP-U/700 Tape and Reel NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /700 indicates 700 devices per reel). Ordering 700 pieces of DCP010505P-U/700 will get a single 700-piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of Burr-Brown IC Data Book. PACKAGE/ORDERING INFORMATION

Full Load (%) Efficiency (%) DCP010505 EFFICIENCY vs LOAD 50 60 70 80 90 10010 20 30 TYPICAL PERFORMANCE CURVES (Common and DCP010505 Specific) At TA = +25°C, VOUT nominal (VNOM ) = +5V and VS = +5V, unless otherwise noted. 10 25 50 75 Full Load (%) Output Voltage (V) DCP010505 OUTPUT VOLTAGE vs LOAD 100 5.8 5.6 5.4 5.2 5.0 4.8 4.6 4.4 4.2 04 0 Load (%) Peak-to-Peak Ripple Voltage (mV) PEAK-TO-PEAK RIPPLE VOLTAGE vs LOAD 50 60 70 80 90 10010 20 30 180 160 140 120 100 C L = 200nF C L = 1µF C L = 10µF Input (V) Output Voltage (V) DCP010505 OUTPUT vs INPUT VOLTAGE (75% Load) 5.6 5.4 5.2 4.8 4.6 4.4 4.2 Input Supply Voltage (V) Frequency (%) SWITCHING FREQUENCY vs SUPPLY VOLTAGE 100.0 99.95 99.90 99.85 99.80 99.75 99.70 04 0 Load (%) rms Ripple Current (mA) REFLECTED rms RIPPLE CURRENT vs LOAD 50 60 70 80 90 10010 20 30 C IN = 100nF C IN = 1µF

0.15 10 13 0 Frequency (MHz) CONDUCTED EMISSIONS (120% Load) –10 55022B QP Limit 55022B AV Limit Emission Level, Peak (dBµA) 0.15 10 13 0 Frequency (MHz) CONDUCTED EMISSIONS (8% Load) –10 55022B QP Limit 55022B AV Limit Emission Level, Peak (dBµA) 30 100 200 Frequency (MHz) RADIATED EMISSIONS (120% Load) 55022B (3m) Limit Emission Level, Peak (dBµV/m) TYPICAL PERFORMANCE CURVES (Common and DCP010505 Specific, cont) At TA = +25°C, VOUT nominal (VNOM ) = +5V and VS = +5V, unless otherwise noted. –40 –20 0 20 30 50 70 90 100 110–30 –10 10 25 40 60 80 95 105 115 120 Temperature (°C) Output Power (W) DCP010505 OUTPUT POWER vs TEMPERATURE 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 –40 40 Temperature (°C) Frequency (%) SWITCHING FREQUENCY vs TEMPERATURE 60 80 100 120–20 0 20 101 100 30 100 200 Frequency (MHz) 55022B (3m) Limit Emission Level, Peak (dBµV/m) RADIATED EMISSIONS (8% Load)

0 1 02 03 04 05 06 07 08 09 0 1 0 0 Load (%) Efficiency (%) DCP010505D EFFICIENCY vs LOAD –40 –20 0 20 40 60 80 100 Temperature (°C) Power Out (W) DCP010505D POWER vs TEMPERATURE 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 10 40 70 100 –VOUT Load (% of FL) VOUT DCP010505D LOAD BALANCE (+V OUT Load = 100%) +V OUT –VOUT 10 40 70 100 –VOUT Load (% of FL) VOUT DCP010505D LOAD BALANCE (+V OUT Load = 10%) +V OUT –VOUT 01 02 03 0 4 0 5 0 7 0 8 09 060 100 Load (%) Output Voltage (V) DCP010505D OUTPUT VOLTAGE vs LOAD 5.80 5.60 5.40 5.20 5.00 4.80 4.60 4.40 4.20 4.00 +V OUT –VOUT Input Voltage (V) Output Voltage (V) DCP010505D OUTPUT vs INPUT VOLTAGE (75% Load) 5.6 5.4 5.2 5.0 4.8 4.6 4.4 4.2 4.0 +V OUT –VOUT TYPICAL PERFORMANCE CURVES (DCP010505D Specific) At TA = +25°C, VOUT nominal (VNOM ) = –5V and VS = +5V, unless otherwise noted.

– 4 0 – 2 00 2 03 05 07 09 0 1 0 0 1 1 0–30 –10 10 25 40 60 80 95 105 115 120 Temperature (°C) Output Power (W) DCP010512 OUTPUT POWER vs TEMPERATURE 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 4.5 4.75 5 5.25 5.5 Input Voltage (V) Output Voltage (V) DCP010512 OUTPUT vs INPUT VOLTAGE (75% Load) 13.5 12.5 11.5 10.5 TYPICAL PERFORMANCE CURVES (DCP010512 Specific) At TA = +25°C, VOUT nominal (VNOM ) = +12V and VS = +5V, unless otherwise noted. 10 50 Load (%FL) VOUT (V) DCP010512 OUTPUT VOLTAGE vs LOAD 60 70 80 90 10020 30 40 14.5 13.5 12.5 11.5 10.5 % of Full Load 0 1 02 03 04 05 06 07 08 09 0 1 0 0 Efficiency/% DCP010512 EFFICIENCY vs LOAD

% of Full Load 0 1 02 03 04 05 06 07 08 09 0 1 0 0 Efficiency (%) DCP010512D EFFICIENCY vs LOAD 100 75 1050 –VOUT Load (% of FL) VOUT DCP0101512D LOAD BALANCE (+V OUT Load = 100%) –10 –15 +VOUT –VOUT 190 100 75 1050 –VOUT Load (% of FL) VOUT DCP010512D LOAD BALANCE (+V OUT Load = 10%) –10 –15 +VOUT –VOUT 4.5 4.75 5 5.25 5.5 Input Voltage (V) VOUT Magnitude (V) DCP010512D OUTPUT vs INPUT VOLTAGE (75% Load) 13.5 13.0 12.5 12.0 11.5 11.0 10.5 10.0 +VOUT –VOUT TYPICAL PERFORMANCE CURVES (DCP010512D Specific) At TA = +25°C, VOUT nominal (VNOM ) = –12V and VS = +5V, unless otherwise noted. 100 Load (% FL) VOUT Magnitude (V) DCP010512D OUTPUT VOLTAGE vs LOAD 50 60 70 80 90 10020 30 40 14.5 14.0 13.5 13.0 12.5 12.0 11.5 11.0 10.5 10.0 +VOUT –VOUT –40 –20 0 20 30 50 70 90 100 110–30 –10 10 25 40 60 80 95 105 115 120 Temperature (°C) Output Power (W) DCP010512D OUTPUT POWER vs TEMPERATURE 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1

% of Full Load 0 1 02 03 04 05 06 07 08 09 0 1 0 0 Efficiency (%) DCP010515 EFFICIENCY vs LOAD 4.5 4.75 5 5.25 5.5 Input Voltage (V) Output Voltage (V) DCP010515 OUTPUT vs INPUT VOLTAGE (75% Load) 16.5 15.5 14.5 13.5 TYPICAL PERFORMANCE CURVES (DCP010515 Specific) At TA = +25°C, VOUT nominal (VNOM ) = +15V and VS = +5V, unless otherwise noted. Load (% FL) VOUT (V) DCP010515 OUTPUT VOLTAGE vs LOAD 50 60 70 80 90 10020 30 40 –40 –20 0 20 30 50 70 90 100 110–30 –10 10 25 40 60 80 95 105 115 120 Temperature (°C) Output Power (W) DCP010515 OUTPUT POWER vs TEMPERATURE 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1

–VOUT Load (% of FL) VOUT DCP010515D LOAD BALANCE (+V OUT Load = 100%) –10 –15 –20 +VOUT –VOUT 190 100 75 1050 –VOUT Load (% of FL) VOUT DCP010515D LOAD BALANCE (+V OUT Load = 10%) –10 –15 –20 +VOUT –VOUT 100 Load (% FL) VOUT Magnitude (V) DCP010515D OUTPUT VOLTAGE vs LOAD 50 60 70 80 90 10020 30 40 +V OUT –VOUT 4.5 4.75 5 5.25 5.5 Input Voltage (V) VOUT Magnitude (V) DCP010515D OUTPUT vs INPUT VOLTAGE (75% Load) +VOUT –VOUT TYPICAL PERFORMANCE CURVES (DCP010515D Specific) At TA = +25°C, VOUT nominal (VNOM ) = –15V and VS = +5V, unless otherwise noted. –40 –20 0 20 30 50 70 90 100 110–30 –10 10 25 40 60 80 95 105 115 120 Temperature (°C) Output Power (W) DCP010515D OUTPUT POWER vs TEMPERATURE 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 % of Full Load 0 1 02 03 04 05 06 07 08 09 0 1 0 0 Efficiency (%) DCP010515D EFFICIENCY vs LOAD