DatasheetsPDF.com

DCR022405 Dataheets PDF



Part Number DCR022405
Manufacturers Burr-Brown Corporation
Logo Burr-Brown Corporation
Description REGULATED DC/DC CONVERTERS
Datasheet DCR022405 DatasheetDCR022405 Datasheet (PDF)

DCR02 SERIES SBVS028A − DECEMBER 2000 − REVISED APRIL 2004 Miniature, 2W Isolated REGULATED DC/DC CONVERTERS FEATURES D UL1950 Recognized D DIP-18 and SO-10 Packages D 55W/in 3 (3.3W/cm3) Power Density D Device-to-Device Synchronization D Thermal Protection D 1000Vrms Isolation D 400kHz Switching D 125 FITS at 55°C D Short-Circuit Protection D 12V, 24V Inputs D 5V Outputs APPLICATIONS D Point-of-Use Power Conversion D Digital Interface Power D Ground Loop Elimination D Power-Supply Noise Reduc.

  DCR022405   DCR022405



Document
DCR02 SERIES SBVS028A − DECEMBER 2000 − REVISED APRIL 2004 Miniature, 2W Isolated REGULATED DC/DC CONVERTERS FEATURES D UL1950 Recognized D DIP-18 and SO-10 Packages D 55W/in 3 (3.3W/cm3) Power Density D Device-to-Device Synchronization D Thermal Protection D 1000Vrms Isolation D 400kHz Switching D 125 FITS at 55°C D Short-Circuit Protection D 12V, 24V Inputs D 5V Outputs APPLICATIONS D Point-of-Use Power Conversion D Digital Interface Power D Ground Loop Elimination D Power-Supply Noise Reduction DESCRIPTION The DCR02 family is a series of high-efficiency, input-isolated, output-regulated DC/DC converters. In addition to 2W nominal, galvanically-isolated output power capability, this range of converters offers very low output noise and high accuracy. The DCR02 family is implemented in standard molded IC packaging, providing standard JEDEC outlines suitable for high-volume assembly. The DCR is manufactured using the same technology as standard IC packages, thereby achieving very high reliability. SYNC VREC ENABLE VS Input Controller LDO R egulator ERROR VOUT 0VIN 0VOUT Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright  2000−2004, Texas Instruments Incorporated www.ti.com DCR02 SERIES www.ti.com SBVS028A − DECEMBER 2000 − REVISED APRIL 2004 This integrated circuit can be damaged by ESD. Texas Instruments 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(1) PRODUCT PACKAGE-LEAD DIP−18 DCR021205 SO−10(2) SO−10(2) DIP−18 DCR022405 SO−10(2) SO−10(2) PACKAGE DESIGNATOR NVE DVS DVS NVE DVS DVS SPECIFIED TEMPERATURE RANGE −40°C to +70°C −40°C to +70°C −40°C to +70°C −40°C to +70°C −40°C to +70°C −40°C to +70°C PACKAGE MARKING DCR021205P DCR021205P−U DCR021205P−U DCR022405P DCR022405P−U DCR022405P−U ORDERING NUMBER DCR021205P DCR021205P−U DCR021205P−U/700 DCR022405P DCR022405P−U DCR022405P−U/700 TRANSPORT MEDIA, QUANTITY Rail, 20 Rail, 20 Tape and Reel, 700 Rail, 20 Rail, 20 Tape and Reel, 700 (1) For the most current package and ordering information, refer to our web site at www.ti.com. (2) SO−10 packages have 18 pins, but only 10 pins are active. SUPPLEMENTAL ORDERING INFORMATION DCR02 Basic Model Number: 1W Product Voltage Input: 12V In Voltage Output: 5V Out Package Code: P = 18-Pin Plastic DIP P-U = SO-10 12 05 (P) ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range unless otherwise noted(1) DCR02 SERIES DCR0212 Input Voltage Storage Temperature DCR0224 15 29 −60 to +125 UNIT V V °C Lead Temperature (soldering, 10s) +270 °C (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. PIN ASSIGNMENTS NVE and DVS PACKAGES (TOP VIEW) TERMINAL NAME VS NC VS NC 1 2 18 SYNC 17 0VIN Terminal Functions NO. 1 2 7 8 9 10 11 12 17 18 I/O I DESCRIPTION Voltage input No connection VREC 0VOUT VO DNC O O O Rectified output Output ground Voltage output Do not connect DCR02 VREC 0VOUT VO 7 8 9 12 ERROR 11 ENABLE 10 DNC ENABLE ERROR 0VIN SYNC O O I I Output voltage enable Error flag active low Input ground Synchronization input NOTE: I = input and O = output. 2 DCR02 SERIES www.ti.com SBVS028A − DECEMBER 2000 − REVISED APRIL 2004 ELECTRICAL CHARACTERISTICS At TA = +25°C, VS = nominal, IOUT = 10mA, COUT = 0.1µF ceramic, and CIN = 2.2µF ceramic, unless otherwise noted(1). DCR02 SERIES PARAMETER Output DCR021205 Setpoint Setpoint accuracy Maximum Output Current DCR021205 DCR022405 Duration DCR021205 Line regulation Over line and load Versus temperature DCR0212 ripple DCR0212 noise Ripple and noise DCR0224 ripple DCR0224 noise Input DCR021205 Nominal voltage, VS Voltage range IO = 0mA IO = 10mA IO = 400mA IO = 0mA DCR022405 Reflected ripple current Isolation 1s flash test Voltage Input/output capacitance Output Enable Control Logic high input voltage Logic high input current Logic low input voltage Logic low input current Error Flag Logic high open collector leakage Logic low output voltage Thermal Shutdown Temp.


DCR021205 DCR022405 AS4C4M16S


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)