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UCD3138RGC

UCD3138RGC. Highly Integrated Digital Controller for Isolated Power wi 3 Feedback Loops. Highly Integrated Digital Controller for Isolated Power. Telecom and Industrial Power Modules Power-Factor Correction. Servers and Telecom Rectifiers Merchant Power ODM and OEM Customers. Applications.

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UCD3138RGC

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  1. UCD3138RGC Highly Integrated Digital Controller for Isolated Power wi 3 Feedback Loops Highly Integrated Digital Controller for Isolated Power Telecom and Industrial Power Modules Power-Factor Correction • Servers and Telecom Rectifiers • Merchant Power ODM and OEM Customers Applications

  2. UCD3138Highly Integrated Digital Controller for Isolated Power • UCD3138CC64-EVM TOOLS Features Benefits • Digital solution for Offline and Isolated DC/DC Power Supplies • 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 • 32-bit, 32MHz ARM7 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 ADC’s w/ differential inputs for nested feedback loops • configurable resolution as fine as 1mV/LSB • 8X oversampling • 14 Channel, 12bit, 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 pin QFN package options PID PID DPWM HS EADC PID HR DPWM Configurable State Machine for Loop Control (Fully Programmable, GUI Configuration Support) Applications • Isolated AC/DC for Server Equipment • Isolated DC/DC Telecom Power • Solar Power ARM7 Memory 12bit ADC ARM Microcontroller (Fully Programmable MCU) Communication 1ku pricing: 40-pin: $2.70, 64-pin: $4.10

  3. UCD3138 Block Diagram

  4. UCD3138 - Product Selection Matrix

  5. UCD3138 - EVM List 1 - USB-TO-GPIO EVM must be ordered separately 2 - USB-TO-GPIO EVM included

  6. UCD3138 - Isolated Power Topology Support 1 2 400Vin Half-Bridge Resonant LLC with SR Power Factor Correction (1-Ph/2-Ph Intlv/Bridgeless) • Developer’s Kits • EVM w/ Control Card • Application Firmware Source Code • Code Composer Studio IDE (CCS v3.3) • Fusion Digital Designer Development GUI 3 4 400Vin Phase Shifted Full-Bridge with SR 48Vin Hard-Switching Full-Bridge with SR

  7. UCD3138 Application Documentation

  8. UCD3138 Firmware Development Tools • Code Composer Studio • Recommended CCS v3.3 • Integrated Development Environment • All C-Level & Assembly Programming Supported w/ This Tool • JTAG Support: Watch-Window Debug • FUSION_DIGITAL_POWER_DESIGNER • Low Level GUI • Simple Debug & Configuration (PMBus Command-Set) • Hyperterminal • UART Interface for Run-Time Debug Free Download: http://www.ti.com/tool/fusion_digital_power_designer

  9. AC/DC 500W Ref Design • 600V/20A-35A CoolMOS in TO-247 for PFC switch • 600V/20A Schottky Diode in TO-220 for PFC Diode • 2ndary SR for PSFB: 75V FETs/200A FET in TO-220 • 2ndary SR for LLC: 60V/200AFET in TO-220 • UCD3138 • Features • 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 • Specifications • PFC Topology: Configurable – Single Phase, Interleaved or Bridgeless PFC • DC/DC Topology: Half-Bridge Resonant LLC w/ Sync. Rectification • Input Range: 85-264VAC • Output Voltage: 12V • Output Current: 50A • Output Power: 600W • Industry standard 1U height compliant

  10. 1/8th Brick DC-DC Module Ref Design • UCD3138 • Features • Primary and Secondary MOSFET Control • Active Current Sharing For Large Output Current • Pre-Biased Startup • Configurable Soft Start / Soft Stop • Synchronization • OVP, OCP, OTP Protection • Voltage sequencing and margining • Voltage/Current/Temp Monitoring • Input Voltage Surge • Optimized Load Transience • PMBus Revision 1.1 Compliant • Supported by Fusion Development GUI • Specifications • Industry Standard 1/8th Brick Form Factor • Full Digital Control • Topology: Full Bridge w/ Sync. Rectification • Input Range: 36-72V • Output Voltage: Configurable (typ. 12V) • Output Current: 20A • Output Power: 200W ( push to 240W) • Efficiency: 94.5% @ Half Load • Load Regulation: +/- 2% • Input to Output Isolation: 1500 Vdc

  11. Competitive Analysis Strengths Weaknesses Strengths Weaknesses • Print Position: Mostly Housekeeping = FW Position • Broad Controller Portfolio (8-Bit to 32-Bit DSPic) • Analog Integration • Roadmap Questions • Applications Support • Power Management Portfolio • Power Consumption / Price • Power Management Portfolio • Power Management Expertise • Print Position (Mostly Telecom AC/DC) = FW Position • Eltek, Emerson, Lineage, Power-One, etc… • TI’s Power Management Portfolio • Power Applications Expertise • Commitment to Innovation w/ Digital and Analog Power Solutions • < $1.5 Solutions • Low Cost CAN Solutions • Potential Commitment to Future Roadmap • TI’s Power Management Portfolio • Power Applications Expertise • Commitment to Innovation w/ Digital and Analog Power Solutions • Improved Digital Power Management Applications Collateral • Increasing Focus on Digital Power Threats Opportunities Threats Opportunities Strengths Weaknesses • Local Applications / Design Services Resources China • GUI = Ease of Development • Low Cost State Machine Solution • Less Flexible State Machine Solutions • Concerns on Commitment to the Market • Ability to Meet Customers Ever Changing Needs • -48V DC/DC Applications • New PFC Based Solutions 3Q 2009 • Ties to Emerson Through Marketing Manager • TI’s Most Flexible Digital Power Offerings • TI’s Power Management Portfolio • TI’s Power Applications Expertise Threats Opportunities

  12. UCD3028 Fully Programmable Digital Power Controller with up to Two Regulated Output The UCD30xx devices 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. Isolated DC/DC Telecom Power Power-Factor Correction • Isolated AC/DC Server • Merchant and OEM Customers Applications

  13. UCD3040, UCD3028, UCD3020 (A)Digital PWM Controllers Features Benefits • 32MHz ARM 7 Core w/ Configurable HW For Closing High Speed Feedback Loops • High Level of Integration • Single Supply, Internal Oscillator, Reference • Up to 4 Error ADC’s 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 Environment • 40 to 80 pin package options • Digital Solution for Offline and Isolated DC/DC Power Supplies • 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 Applications • Isolated AC/DC for Server Equipment • Isolated DC/DC Telecom Power • Merchant Power and OEM Customers • Power-Factor Correction (Contact Factory for Development Tools and EVMs)

  14. UCD30xx Product Selection Matrix (A)

  15. Competitive Analysis Strengths Weaknesses Strengths Weaknesses • Print Position: Mostly Housekeeping = FW Position • Broad Controller Portfolio (8-Bit to 32-Bit DSPic) • Analog Integration • Roadmap Questions • Applications Support • Power Management Portfolio • Power Consumption / Price • Power Management Portfolio • Power Management Expertise • Print Position (Mostly Telecom AC/DC) = FW Position • Eltek, Emerson, Lineage, Power-One, etc… • < $1.5 Solutions • Low Cost CAN Solutions • Potential Commitment to Future Roadmap • TI’s Power Management Portfolio • Power Applications Expertise • Commitment to Innovation w/ Digital and Analog Power Solutions • TI’s Power Management Portfolio • Power Applications Expertise • Commitment to Innovation w/ Digital and Analog Power Solutions • Improved Digital Power Management Applications Collateral • Increasing Focus on Digital Power Threats Opportunities Threats Opportunities Strengths Weaknesses • Local Applications / Design Services Resources China • GUI = Ease of Development • Low Cost State Machine Solution • Less Flexible State Machine Solutions • Concerns on Commitment to the Market • Ability to Meet Customers Ever Changing Needs • -48V DC/DC Applications • New PFC Based Solutions 3Q 2009 • Ties to Emerson Through Marketing Manager • TI’s Most Flexible Digital Power Offerings • TI’s Power Management Portfolio • TI’s Power Applications Expertise Threats Opportunities

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