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Part: DCP02
Category:
Data Conversion
-> Multiplying Data Converters
Description: Miniature, 2w ISOlated Unregulated DC/DC Converters
Company: Burr-Brown Corporation
Datasheet: Download DCP02 datasheet File size : 100 kB
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Datasheet text preview:
®
DCP
02
DCP02 Series
DCP
02
For most current data sheet and other product information, visit www.burr-brown.com
Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS
FEATURES
q q q q UP TO 89% EFFICIENCY THERMAL PROTECTION DEVICE-TO-DEVICE SYNCHRONIZATION SO-28(1) POWER DENSITY OF 106W/in3 (6.5W/cm3) q EN55022 CLASS B EMC PERFORMANCE q UL1950 RECOGNIZED q JEDEC 14-PIN AND SO-28(1) PACKAGES
DESCRIPTION
The DCP02 series is a family of 2W, unregulated, isolated DC/DC converters. Requiring a minimum of external components and including on-chip device protection, the DCP02 series provides extra features such as output disable and synchronization of switching frequencies. The use of a highly integrated package design results in highly reliable products with power densities of 79W/in3 (4.8W/cm3) for the 14-PDIP, and 106W/in3 (6.5W/cm3) for the SO-28(1). This combination of features and small size makes the DCP02 suitable for a wide range of applications.
NOTE: (1) SO-28 version available January, 2000.
APPLICATIONS
q q q q POINT-OF-USE POWER CONVERSION GROUND LOOP ELIMINATION DATA ACQUISITION INDUSTRIAL CONTROL AND INSTRUMENTATION q TEST EQUIPMENT
800kHz Oscillator
÷2 Reset
VOUT Power Stage 0V
SYNC/DISABLE
Watch-dog/ start-up
PSU Thermal Shutdown VS Power Controller IC
IBIAS
0V
International 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
©
1999 Burr-Brown Corporation
PDS-1558A
Printed in U.S.A. December, 1999
SPECIFICATIONS
At TA = +25°C, unless otherwise specified. DCP02 SERIES PARAMETER OUTPUT Power Ripple INPUT Voltage Range on VS ISOLATION Voltage LINE Regulation SWITCHING/SYNCHRONIZATION Oscillator Frequency (fOSC) Sync Input Low Sync Input Current Disable Time Capacitance Loading on Sync Pin RELIABILITY Demonstrated THERMAL SHUTDOWN IC Temperature at Shutdown Shutdown Current TEMPERATURE RANGE Operating INPUT VOLTAGE (V) VS PRODUCT DCP020503P(3), U(3) DCP020505P, U(4) DCP020507P, U(4) DCP020509P, U(4) DCP020515DP, U(4) DCP021205P, U(4) DCP021212P DCP021212DP DCP021515P DCP022405P DCP022405DP DCP022415DP MIN 4.5 4.5 4.5 4.5 4.5 10.8 10.8 10.8 13.5 21.6 21.6 21.6 TYP 5 5 5 5 5 12 12 12 15 24 24 24 MAX 5.5 5.5 5.5 5.5 5.5 13.2 13.2 13.2 16.5 26.4 26.4 26.4 MIN 3.13 4.75 6.65 8.55 ±14.25 4.75 11.4 ±11.4 14.25 4.85 ±4.75 ±14.25 OUTPUT VOLTAGE (V) VNOM 75% LOAD(2) TYP 3.3 5 7 9 ±15 5 12 ±12 15 5 ±5 ±15 MAX 3.46 5.25 7.35 9.45 ±15.75 5.25 12.6 ±12.6 15.75 5.35 ±5.25 ±15.75 10% TO 100% LOAD TYP 19 14 14 12 11 7 7 6 6 6 6 6 MAX 30 20 25 20 20 15 20 20 20 10 15 20 LOAD REGULATION (%) 40 NO LOAD CURRENT (mA) IQ 0% LOAD TYP 18 18 20 23 27 14 15 16 15 13 12 16 100% LOAD TYP 74 80 81 82 85 83 87 88 88 81 80 79 Switching Frequency = fOSC/2 0 VSYNC = +2V External TA = +55°C 75 150 3 +85 EFFICIENCY (%) 75 2 10 1s Flash Test 60s Test, UL1950(1) CONDITIONS 100% Full Load O/P Capacitor = 1µF, 50% Load 10 1 1 1 800 0.4 MIN TYP 2 20 10 MAX UNITS W mVp-p % kVrms kVrms %/1% of VS kHz V µA µs pF FITS °C mA °C BARRIER CAPACITANCE (pF) CISO VISO = 750VRMS TYP 26 22 30 31 24 33 47 35 42 33 22 44
NOTES: (1) During UL1950 recognition tests only. (2) 100% Load Current = 2W/VNOM TYP. (3) DCP020503P and U models available January, 2000. (4) SO-28 version available January, 2000.
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.
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DCP02
2
PIN CONFIGURATION (Single-DIP)
Top View DIP
PIN CONFIGURATION (Dual-DIP)
Top View DIP
VS 0V
1 2
14 SYNC
VS 0V
1 2
14 SYNC
DCP02 0V +VOUT NC 5 6 7 8 NC 0V +VOUT VOUT 5 6 7
DCP02
8
NC
PIN DEFINITION (Single-DIP)
PIN # 1 2 5 6 7 8 14 PIN NAME VS 0V 0V +VOUT NC NC SYNC DESCRIPTION Voltage Input Input Side Common Output Side Common +Voltage Out Not Connected Not Connected Synchronization Pin
PIN DEFINITION (Dual-DIP)
PIN # 1 2 5 6 7 8 14 PIN NAME VS 0V 0V +VOUT VOUT NC SYNC DESCRIPTION Voltage Input Input Side Common Output Side Common +Voltage Out Voltage Out Not Connected Synchronization Pin
PIN CONFIGURATION (Single-SOIC)(1)
Top View SOIC
PIN CONFIGURATION (Dual-SOIC)(1)
Top View SOIC
VS 0V 0V
1 2 3 DCP02
28 SYNC 27 NC 26 NC
VS 0V 0V
1 2 3 DCP02
28 SYNC 27 NC 26 NC
0V 12 +VOUT 13 NC 14
17 NC 16 NC 15 NC
0V 12 +VOUT 13 VOUT 14
17 NC 16 NC 15 NC
PIN DEFINITION (Single-SOIC)(1)
PIN # 1 2 3 12 13 14 15 16 17 26 27 28 PIN NAME VS 0V 0V 0V +VOUT NC NC NC NC NC NC SYNC DESCRIPTION Voltage Input Input Side Common Input Side Common Output Side Common +Voltage Out Not Connected Not Connected Not Connected Not Connected Not Connected Not Connected Synchronization Pin
PIN DEFINITION (Dual-SOIC)(1)
PIN # 1 2 3 12 13 14 15 16 17 26 27 28 PIN NAME VS 0V 0V 0V +VOUT VOUT NC NC NC NC NC SYNC DESCRIPTION Voltage Input Input Side Common Input Side Common Output Side Common +Voltage Out Voltage Out Not Connected Not Connected Not Connected Not Connected Not Connected Synchronization Pin
NOTE: (1) SO-28 version available January, 2000.
®
3
DCP02
ABSOLUTE MAXIMUM RATINGS
Input Voltage 5V Input Models .......... 7V 12V Input Models ...... 15V 15V Input Models ...... 18V 24V Input Models ...... 29V Storage Temperature ...... 60°C to +125°C Lead Temperature (soldering, 10s) ....... 270°C
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 degradation 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.
ORDERING INFORMATION
DCP02 Basic Model Number: 2W Product Voltage Input: 5V In Voltage Output: 5V Out Dual Output: Package Code: P = 14-Pin Plastic DIP U = 28-Lead SOIC(1) NOTE: (1) SO-28 version available 1Q00. 05 05 ( D ) ( )
PACKAGE /ORDERING INFORMATION
PACKAGE DRAWING NUMBER SPECIFIED TEMPERATURE RANGE 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 40°C to +85°C PACKAGE MARKING ORDERING NUMBER(1) TRANSPORT MEDIA
PRODUCT Single DCP020503P(2) DCP020503U(2) DCP020505P DCP020505U(2) DCP020507P DCP020507U(2) DCP020509P DCP020509U(2) DCP021205P DCP021205U(2) DCP021212P DCP021515P DCP022405P Dual DCP020515DP DCP020515DU(2) DCP021212DP DCP022405DP DCP022415DP
PACKAGE
DIP-14 SOIC-28 DIP-14 SOIC-28 DIP-14 SOIC-28 DIP-14 SOIC-28 DIP-14 SOIC-28 DIP-14 DIP-14 DIP-14 DIP-14 SOIC-28 DIP-14 DIP-14 DIP-14
010-1 217-2 010-1 217-2 010-1 217-2 010-1 217-2 010-1 217-2 010-1 010-1 010-1 010-1 217-2 010-1 010-1 010-1
DCP020503P DCP020503U DCP020505P DCP020505U DCP020507P DCP020507U DCP020509P DCP020509U DCP021205P DCP021205U DCP021212P DCP021515P DCP022405P DCP020515DP DCP020515DU DCP021212DP DCP022405DP DCP022415DP
DCP020503P DCP020503U/1K DCP020505P DCP020505U/1K DCP020507P DCP020507U/1K DCP020509P DCP020509U/1K DCP021205P DCP021205U/1K DCP021212P DCP021515P DCP022405P DCP020515DP DCP020515DU/1K DCP021212DP DCP022405DP DCP022415DP
Rails Tape and Reels Rails Tape and Reels Rails Tape and Reels Rails Tape and Reels Rails Tape and Reels Rails Rails Rails Rails Tape and Reels Rails Rails Rails
NOTES: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /1K indicates 1000 devices per reel). Ordering 1000 pieces of "DCP020503U/1K" will get a single 1000-piece Tape and Reel. (2) Shaded models available January, 2000.
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DCP02
4
TYPICAL PERFORMANCE CURVES
At TA = +25°C, unless otherwise noted.
DCP020505P CONDUCTED EMISSIONS (500mA Load) 60
DCP020505P VOUT vs TEMPERATURE (75% Load) 5.04 5.02 5.00
Emission Level, Peak (dBµA)
50 40 30
VOUT (V)
1 Frequency (MHz) 10 30
4.98 4.96 4.94 4.92 4.90 40 20 0 20 40 60 80 100 Temperature (°C)
20 10 0 10 20 0.15
DCP021205P VOUT vs LOAD 5.4
2.5
DCP021205P POWER OUT vs TEMPERATURE (400mA Load)
5.3
2.0
5.1
POUT (W)
VOUT (V)
5.2
1.5
1.0
5.0
0.5
4.9 0 20 40 Load (%) 60 80 100
0 50 25 0 25 50 Temperature (°C) 75 100
DCP0212 EFFICIENCY vs LOAD 100 DCP1212DP 80 DCP1205P 60
DCP020505P OUTPUT AC RIPPLE (20MHz Band) 450 400 350 Ripple (mVp-p) 300 250 200 150 100 50 1µF 0 200 Load Current (mA) 400 0.1µF
Efficiency (%)
40
20
0 0 25 50 Load (%) 75 100
0
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5
DCP02
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