DCH01 Series www.ti.com SBVS073C – MAY 2006 – REVISED AUGUST 2006 MINIATURE, 1W, 3kV ISOLATED UNREGULATED DC/DC CONVERTERS FEATURES DESCRIPTION • • • • • The DCH01 series is a family of miniature, 1W, 3kV isolated DC/DC converters. Featured in an industry standard SIP-7 footprint, the DCH01 series requires minimal external components, reducing board space. The DCH01 series provides both single and dual split-supply outputs. Up To 78% Efficiency 3kVDC Isolation UL60950 Certified Product (pending) Industry Standard Footprint JEDEC SIP-7 Package APPLICATIONS • • • • • Point-of-Use Power Conversion Ground Loop Elimination Data Acquisition Industrial Control and Instrumentation Test Equipment The use of a highly integrated package design results in highly reliable products with high power densities. High performance and small size makes the DCH01 suitable for a wide range of applications including signal chain applications and ground loop elimination. Single Output Block Diagram +VO +VI -VI Power Controller -VO Dual Output Block Diagram +VO +VI -VI Power Controller COM -VO 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 the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2006, Texas Instruments Incorporated DCH01 Series www.ti.com SBVS073C – MAY 2006 – REVISED AUGUST 2006 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 For the most current package and ordering information, see the Package Option Addendum at the end of this data sheet, or see the TI website at www.ti.com. Part Numbering Scheme INPUT POWER VOLTAGE PRODUCT LINE OUTPUT VOLTAGE SINGLE/DUAL PIN CONFIG PACKAGE DCH 01 05 05 S N 7 H = 3kV, unregulated output 01 = 1W 05 = 5V 05 = 5V S = Single N = SIP Thru-hole 7 = SIP-7 12 =12V D = Dual TRANSPORT MEDIA Blank = Tray T = Tape & Reel 15 = 15V DCH01 Products MODEL INPUT VOLTAGE (V) OUTPUT VOLTAGE (V) OUTPUT CURRENT (mA) OUTPUT POWER (W) ISOLATION VOLTAGE (kVDC) PACKAGE-LEAD DCH010505S 5 ± 10% 5 200 1 3 SIP-7 DCH010512S 5 ± 10% 12 83 1 3 SIP-7 DCH010515S 5 ± 10% 15 67 1 3 SIP-7 DCH010505D 5 ± 10% ±5 ±100 1 3 SIP-7 DCH010512D 5 ± 10% ±12 ±42 1 3 SIP-7 DCH010515D 5 ± 10% ±15 ±33 1 3 SIP-7 ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (1) DCH01 SERIES Input Voltage 5V input models Storage temperature range (1) 2 UNIT 7 V –40 to +125 °C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated is not implied. Exposure to absolute maximum rated conditions for extended periods may affect device reliability. Submit Documentation Feedback DCH01 Series www.ti.com SBVS073C – MAY 2006 – REVISED AUGUST 2006 ELECTRICAL CHARACTERISTICS At TA = +25°C, VI = 5V unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT OUTPUT Power 100% full load 1 W INPUT Voltage range on VI –10 10 % ISOLATION 60s test, UL60950 Voltage (1) 100% tested for 1s 3 kVDC 3.5 kVDC LINE Regulation 1% change in VI 1 % 70 kHz SWITCHING Switching frequency (fSW) RELIABILITY Calculated Per Telcordia SR-332; 50% stress; TA = +40°C Single Output 18 Dual Output 22 FITS TEMPERATURE RANGE Operating (1) –40 °C +85 During UL60950 recognition tests only. ELECTRICAL CHARACTERISTICS PER DEVICE At TA = +25°C, VI = 5V unless otherwise noted. INPUT VOLTAGE (V) OUTPUT VOLTAGE (V) VI VNOM LOAD REGULATION (%) OUTPUT RIPPLE (1) (mVPP) NO LOAD INPUT CURRENT (mA) EFFICIENCY (%) IQ BARRIER CAPACITANCE (pF) CISO NOMINAL 100% LOAD (2) 10% TO 100% LOAD (3) 100% LOAD (2) 0% LOAD 100% LOAD (2) TYP TYP TYP TYP TYP TYP TYP DCH010505S 5 5.1 10 35 60 72 3 DCH010505D 5 ±5.2 9 20 60 72 3 DCH010512S 5 12.4 6 18 65 74 4 DCH010512D 5 ±12.5 5 19 65 75 4 DCH010515S 5 15.2 6 31 65 75 3 DCH010515D 5 ±15.3 5 22 65 76 3 PRODUCT (1) (2) (3) 20MHz bandwidth. 100% load current = 1W/VNOM typ. Load Regulation = (VO at 10% load - VO at 100% load) / VO at 100% load. Submit Documentation Feedback 3 DCH01 Series www.ti.com SBVS073C – MAY 2006 – REVISED AUGUST 2006 DEVICE INFORMATION EDJ PACKAGE SIP-7 (Single) (Top View) EDJ PACKAGE SIP-7 (Dual) (Top View) DCH01 1 2 DCH01 5 7 1 Pin Description (Single) 4 5 6 TERMINAL NO. 7 Pin Descriptions (Dual) TERMINAL NAME 2 DESCRIPTION NAME NO. DESCRIPTION +VI 1 Voltage input +VI 1 Voltage input –VI 2 Input side common –VI 2 Input side common –VO 5 –Voltage out –VO 5 –Voltage out +VO 7 +Voltage out COM 6 Output side common +VO 7 +Voltage out Submit Documentation Feedback DCH01 Series www.ti.com SBVS073C – MAY 2006 – REVISED AUGUST 2006 TYPICAL CHARACTERISTICS At TA = +25°C, and VIN = 5V unless otherwise noted. DCH010505D EFFICIENCY 80 80 70 70 60 60 Efficiency (%) Efficiency (%) DCH010505S EFFICIENCY 50 40 30 50 40 30 Output 2 Load Current 20 20 10 10 0 0 100mA 50mA 10mA 0 40 80 120 160 200 0 20 40 60 80 IO, Load Current (mA) Output 1 Load Current (mA) Figure 1. Figure 2. DCH010505S LOAD REGULATION DCH010505D LOAD REGULATION 5.7 5.8 5.6 5.7 100 VO, Output Voltage (V) VO, Output Voltage (V) Output 2 Load Current 5.5 5.4 5.3 5.2 5.1 100mA 50mA 10mA 5.6 5.5 5.4 5.3 5.2 5.0 5.1 0 40 80 120 160 200 0 20 40 60 80 IO, Load Current (mA) Output 1 Load Current (mA) Figure 3. Figure 4. DCH010505S RIPPLE VOLTAGE DCH010505D RIPPLE VOLTAGE 50 100 30 Output Voltage Ripple (mVPP) Output Voltage Ripple (mVPP) Output 2 Load Current 40 30 20 10 0 100mA 50mA 10mA 25 20 15 10 5 0 0 40 80 120 160 200 0 20 40 60 IO, Load Current (mA) Output 1 Load Current (mA) Figure 5. Figure 6. Submit Documentation Feedback 80 100 5 DCH01 Series www.ti.com SBVS073C – MAY 2006 – REVISED AUGUST 2006 TYPICAL CHARACTERISTICS (continued) At TA = +25°C, and VIN = 5V unless otherwise noted. DCH010512D EFFICIENCY 80 80 70 70 60 60 Efficiency (%) Efficiency (%) DCH010512S EFFICIENCY 50 40 30 50 40 30 Output 2 Load Current 20 20 10 10 0 0 42mA 21mA 4mA 0 15 30 45 60 75 90 0 5 10 15 20 25 30 IO, Load Current (mA) Output 1 Load Current (mA) Figure 7. Figure 8. DCH010512S LOAD REGULATION DCH010512D LOAD REGULATION 13.2 35 40 45 13.2 Output 2 Load Current VO, Output Voltage (V) VO, Output Voltage (V) 13.0 12.8 12.6 12.4 13.1 42mA 13.0 21mA 4mA 12.9 12.8 12.7 12.6 12.5 12.4 12.2 12.3 0 15 30 45 60 75 90 0 10 15 20 25 30 Output 1 Load Current (mA) Figure 9. Figure 10. DCH010512S RIPPLE VOLTAGE DCH010512D RIPPLE VOLTAGE 50 35 40 45 20 Output Voltage Ripple (mVPP) Output Voltage Ripple (mVPP) 5 IO, Load Current (mA) 40 30 20 16 12 8 Output 2 Load Current 4 42mA 21mA 4mA 10 0 0 6 15 30 45 60 75 90 0 5 10 15 20 25 30 IO, Load Current (mA) Output 1 Load Current (mA) Figure 11. Figure 12. Submit Documentation Feedback 35 40 45 DCH01 Series www.ti.com SBVS073C – MAY 2006 – REVISED AUGUST 2006 TYPICAL CHARACTERISTICS (continued) At TA = +25°C, and VIN = 5V unless otherwise noted. DCH010515D EFFICIENCY 80 80 70 70 60 60 Efficiency (%) Efficiency (%) DCH010515S EFFICIENCY 50 40 30 50 40 30 Output 2 Load Current 20 20 10 10 0 0 33mA 17mA 3mA 0 15 30 45 60 75 0 5 10 15 20 25 IO, Load Current (mA) Output 1 Load Current (mA) Figure 13. Figure 14. DCH010515S LOAD REGULATION DCH010515D LOAD REGULATION 16.5 30 35 30 35 16.1 16.0 VO, Output Voltage (V) VO, Output Voltage (V) 16.2 15.9 15.6 15.3 15.9 15.8 15.7 15.6 15.5 15.4 Output 2 Load Current 33mA 15.3 17mA 15.2 3mA 15.0 15.1 0 15 30 45 60 75 0 10 15 20 25 Output 1 Load Current (mA) Figure 15. Figure 16. DCH010515S RIPPLE VOLTAGE DCH010515D RIPPLE VOLTAGE 50 25 Output Voltage Ripple (mVPP) Output Voltage Ripple (mVPP) 5 IO, Load Current (mA) 45 40 35 30 25 20 Output 2 Load Current 33mA 17mA 20 3mA 15 10 5 0 15 30 45 60 75 0 5 10 15 20 25 IO, Load Current (mA) Output 1 Load Current (mA) Figure 17. Figure 18. Submit Documentation Feedback 30 35 7 DCH01 Series www.ti.com SBVS073C – MAY 2006 – REVISED AUGUST 2006 TYPICAL CHARACTERISTICS (continued) At TA = +25°C, and VIN = 5V unless otherwise noted. SAFE OPERATING AREA (All DCH0105 Products) 90 Natural Convection Ambient Temperature (°C) 80 70 60 50 40 30 20 0 20 40 60 Load Current (%) Figure 19. 8 Submit Documentation Feedback 80 100 PACKAGE OPTION ADDENDUM www.ti.com 10-Aug-2006 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty DCH010505DN7 ACTIVE SIP MOD ULE EDJ 5 70 Pb-Free (RoHS) Call TI N / A for Pkg Type DCH010505SN7 ACTIVE SIP MOD ULE EDJ 4 70 Pb-Free (RoHS) Call TI N / A for Pkg Type DCH010512DN7 ACTIVE SIP MOD ULE EDJ 5 70 Pb-Free (RoHS) Call TI N / A for Pkg Type DCH010512SN7 ACTIVE SIP MOD ULE EDJ 4 70 Pb-Free (RoHS) Call TI N / A for Pkg Type DCH010515DN7 ACTIVE SIP MOD ULE EDJ 5 70 Pb-Free (RoHS) Call TI N / A for Pkg Type DCH010515SN7 ACTIVE SIP MOD ULE EDJ 4 70 Pb-Free (RoHS) Call TI N / A for Pkg Type Lead/Ball Finish MSL Peak Temp (3) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 1 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions: Products Applications Amplifiers amplifier.ti.com Audio www.ti.com/audio Data Converters dataconverter.ti.com Automotive www.ti.com/automotive DSP dsp.ti.com Broadband www.ti.com/broadband Interface interface.ti.com Digital Control www.ti.com/digitalcontrol Logic logic.ti.com Military www.ti.com/military Power Mgmt power.ti.com Optical Networking www.ti.com/opticalnetwork Microcontrollers microcontroller.ti.com Security www.ti.com/security Low Power Wireless www.ti.com/lpw Mailing Address: Telephony www.ti.com/telephony Video & Imaging www.ti.com/video Wireless www.ti.com/wireless Texas Instruments Post Office Box 655303 Dallas, Texas 75265 Copyright 2006, Texas Instruments Incorporated