Applications.ppt

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1、Applications,UCD3138RGC,Servers and Telecom Rectifiers Merchant Power ODM and OEM Customers,Telecom and Industrial Power Modules Power-Factor Correction,Highly Integrated Digital Controller for Isolated Power wi 3 Feedback Loops,Highly Integrated Digital Controller for Isolated Power,32-bit, 32MHz A

2、RM7 Core w/ configurable H/W for closing high-speed feedback loops High Level of Integration: Single supply, internal oscillator and reference 3 independent, 16MHz Error ADCs w/ differential inputs for nested feedback loops configurable resolution as fine as 1mV/LSB 8X oversampling 14 Channel, 12bit

3、, 267kSPS general purpose ADC Up to 8 High Resolution (250ps) DPWM outputs with 4ns frequency and phase resolution 7 high-speed (50ns) analog comparators w/ Cycle-by-Cycle Current Limit PMBus, JTAG and UART communication support Robust Code Composer Studio development environment (CCS v3.3) 64 & 40

4、pin QFN package options,UCD3138 Highly Integrated Digital Controller for Isolated Power,Isolated AC/DC for Server Equipment Isolated DC/DC Telecom Power Solar Power,Digital solution for Offline and Isolated DC/DC Power Supplies No Processor MIPS for closing feedback loop Improved efficiency across t

5、he complete load range Support for Advanced Topologies Direct control of single or multiple voltage rails Flexible configuration of key parameters Single chip solution for Supervisory, Monitoring, and Communication Functions,Features,Benefits,Applications,1ku pricing: 40-pin: $2.70, 64-pin: $4.10,UC

6、D3138 Block Diagram,UCD3138 - Product Selection Matrix,UCD3138 - EVM List,1 - USB-TO-GPIO EVM must be ordered separately 2 - USB-TO-GPIO EVM included,Power Factor Correction (1-Ph/2-Ph Intlv/Bridgeless),400Vin Half-Bridge Resonant LLC with SR,400Vin Phase Shifted Full-Bridge with SR,48Vin Hard-Switc

7、hing Full-Bridge with SR,UCD3138 - Isolated Power Topology Support,Developers KitsEVM w/ Control Card Application Firmware Source Code Code Composer Studio IDE (CCS v3.3) Fusion Digital Designer Development GUI,1,3,4,2,UCD3138 Application Documentation,UCD3138 Firmware Development Tools,Code Compose

8、r Studio Recommended CCS v3.3 Integrated Development Environment All C-Level & Assembly Programming Supported w/ This Tool JTAG Support: Watch-Window DebugFUSION_DIGITAL_POWER_DESIGNER Low Level GUI Simple Debug & Configuration (PMBus Command-Set)Hyperterminal UART Interface for Run-Time Debug,Free

9、Download: http:/ 500W Ref Design,SpecificationsPFC Topology: Configurable Single Phase, Interleaved or Bridgeless PFCDC/DC Topology: Half-Bridge Resonant LLC w/ Sync. RectificationInput Range: 85-264VACOutput Voltage: 12VOutput Current: 50AOutput Power: 600WIndustry standard 1U height compliant,Feat

10、ures Full Digital Control PFC Very low THD at Light Load Light Load ZVS operation Half-bridge Resonant LLC Sync. Rectification Auto mode switching Burst Mode Constant Current/Constant Power operation Short-circuit Immunity,600V/20A-35A CoolMOS in TO-247 for PFC switch600V/20A Schottky Diode in TO-22

11、0 for PFC Diode2ndary SR for PSFB: 75V FETs/200A FET in TO-220 2ndary SR for LLC: 60V/200AFET in TO-220,UCD3138,1/8th Brick DC-DC Module Ref Design,SpecificationsIndustry Standard 1/8th Brick Form FactorFull Digital ControlTopology: Full Bridge w/ Sync. RectificationInput Range: 36-72VOutput Voltage

12、: Configurable (typ. 12V)Output Current: 20AOutput Power: 200W ( push to 240W)Efficiency: 94.5% Half LoadLoad Regulation: +/- 2%Input to Output Isolation: 1500 Vdc,FeaturesPrimary and Secondary MOSFET ControlActive Current Sharing For Large Output CurrentPre-Biased StartupConfigurable Soft Start / S

13、oft StopSynchronizationOVP, OCP, OTP ProtectionVoltage sequencing and marginingVoltage/Current/Temp MonitoringInput Voltage SurgeOptimized Load TransiencePMBus Revision 1.1 CompliantSupported by Fusion Development GUI,UCD3138,Competitive Analysis,Strengths,Weaknesses,Opportunities,Threats,Strengths,

14、Weaknesses,Opportunities,Threats,Strengths,Weaknesses,Opportunities,Threats,Roadmap QuestionsApplications SupportPower Management Portfolio,Print Position (Mostly Telecom AC/DC) = FW Position Eltek, Emerson, Lineage, Power-One, etc, $1.5 Solutions Low Cost CAN Solutions Potential Commitment to Futur

15、e Roadmap,TIs Power Management Portfolio Power Applications Expertise Commitment to Innovation w/ Digital and Analog Power Solutions,TIs Power Management Portfolio Power Applications Expertise Commitment to Innovation w/ Digital and Analog Power Solutions,Print Position: Mostly Housekeeping = FW Pos

16、ition Broad Controller Portfolio (8-Bit to 32-Bit DSPic)Analog Integration,Improved Digital Power Management Applications Collateral Increasing Focus on Digital Power,Power Consumption / Price Power Management Portfolio Power Management Expertise,TIs Most Flexible Digital Power Offerings TIs Power M

17、anagement Portfolio TIs Power Applications Expertise,Local Applications / Design Services Resources China GUI = Ease of Development Low Cost State Machine Solution,-48V DC/DC Applications New PFC Based Solutions 3Q 2009 Ties to Emerson Through Marketing Manager,Less Flexible State Machine Solutions

18、Concerns on Commitment to the Market Ability to Meet Customers Ever Changing Needs,Applications,UCD3028,Isolated AC/DC Server Merchant and OEM Customers,Isolated DC/DC Telecom Power Power-Factor Correction,Fully Programmable Digital Power Controller with up to Two Regulated Output,The UCD30xx device

19、s are fully programmable digital PWM controllers that can be configured to support a wide range of AC/DC, isolated DC/DC, and non-isolated topologies in single, or multiphase configurations.,32MHz ARM 7 Core w/ Configurable HW For Closing High Speed Feedback Loops High Level of Integration Single Su

20、pply, Internal Oscillator, Reference Up to 4 Error ADCs w/ Differential Input for Feedback Loops Up to 16 Channels, 12bit, 200kSPS General Purpose ADC Up to 8 High Resolution (250ps) DPWM Outputs Analog comparators High Speed Protection PMBus Support Robust Code Composer Studio Development Environme

21、nt 40 to 80 pin package options,Features,Benefits,UCD3040, UCD3028, UCD3020 (A) Digital PWM Controllers,Applications,Isolated AC/DC for Server Equipment Isolated DC/DC Telecom Power Merchant Power and OEM Customers Power-Factor Correction,Digital Solution for Offline and Isolated DC/DC Power Supplie

22、s No Processor MIPS for closing feedback loop Improved Efficiency Across the Complete Load Range Support for Advanced Topologies Direct Control of Single or Multiple Voltage Rails Flexible configuration of Key Parameters Single chip solution for Supervisory, Monitoring, and Communication Functions,(

23、Contact Factory for Development Tools and EVMs),UCD30xx Product Selection Matrix,(A),Competitive Analysis,Strengths,Weaknesses,Opportunities,Threats,Strengths,Weaknesses,Opportunities,Threats,Strengths,Weaknesses,Opportunities,Threats,Roadmap QuestionsApplications SupportPower Management Portfolio,P

24、rint Position (Mostly Telecom AC/DC) = FW PositionEltek, Emerson, Lineage, Power-One, etc, $1.5 SolutionsLow Cost CAN SolutionsPotential Commitment to Future Roadmap,TIs Power Management PortfolioPower Applications ExpertiseCommitment to Innovation w/ Digital and Analog Power Solutions,TIs Power Man

25、agement PortfolioPower Applications ExpertiseCommitment to Innovation w/ Digital and Analog Power Solutions,Print Position: Mostly Housekeeping = FW PositionBroad Controller Portfolio (8-Bit to 32-Bit DSPic)Analog Integration,Improved Digital Power Management Applications CollateralIncreasing Focus

26、on Digital Power,Power Consumption / PricePower Management PortfolioPower Management Expertise,TIs Most Flexible Digital Power Offerings TIs Power Management PortfolioTIs Power Applications Expertise,Local Applications / Design Services Resources ChinaGUI = Ease of DevelopmentLow Cost State Machine Solution,-48V DC/DC ApplicationsNew PFC Based Solutions 3Q 2009 Ties to Emerson Through Marketing Manager,Less Flexible State Machine SolutionsConcerns on Commitment to the MarketAbility to Meet Customers Ever Changing Needs,