UCD3138064A
Hochintegrierter digitaler Controller für isolierte Stromversorgung
UCD3138064A
- 64 kB Program Flash Derivative of UCD3138 Family
- 2-32 kB Program Flash Memory Banks
- Supports Execution From 1 Bank, While Programming Another
- Capability to Update Firmware Without Shutting Down the Power Supply
- Additional Communication Ports Compared to the UCD3138 (+1 SPI, +1 I2C)
- Digital Control of up to 3 Independent Feedback Loops
- Dedicated PID Based Hardware
- 2-pole/2-zero Configurable
- Non-Linear Control
- Soft Start / Stop with and without Prebias
- Fast Input Voltage Feed Forward Hardware
- Synchronous Rectifier Dead Time Optimization Peripheral to Use with UCD7138 Synchronous Rectifier Driver
- Up to 16 MHz Error A/D Converter (EADC)
- Configurable Resolution as Small as 1 mV/LSB
- Up to 8x Oversampling
- Hardware Based Averaging (Up to 8x)
- 14 bit Effective DAC With 4 Bits of Dither
- Adaptive Trigger Positioning
- Up to 8 High Resolution Digital Pulse Width Modulated (DPWM) Outputs
- 250 ps Pulse Width Resolution
- 4 ns Frequency and Phase Resolution
- Adjustable Phase Shift Between Outputs
- Adjustable Dead-band Between Pairs
- Cycle-by-Cycle Duty Cycle Matching
- Up to 2 MHz Switching Frequency
- ConfigurableTrailing/Leading/Triangular Modulation
- Configurable Feedback Control
- Voltage, Average Current and Peak Current Mode Control
- Constant Current, Constant Power
- Configurable FM, Phase Shift Modulation and PWM
- Fast, Automatic and Smooth Mode Switching
- Frequency Modulation and PWM
- Phase Shift Modulation and PWM
- Frequency Modulation and Phase Shift Modulation
- High Efficiency and Light Load Management
- Burst Mode
- Ideal Diode Emulation
- Synchronous Rectifier Soft On/Off
- Low Device Standby Power
- Primary Side Voltage Sensing
- Flux and Phase Current Balancing
- Current Share (Average & Master/Slave)
- Feature Rich Fault Protection Options
- 7 Analog / 4 Digital Comparators
- Cycle-by-Cycle Current Limiting
- Programmable Blanking Time and Fault Counting
- External Fault Inputs
- Synchronization of DPWM Waveforms Between Multiple UCD3138064Aand SN3138064A Devices
- 14 channel, 12 bit, 267 ksps General Purpose ADC with Integrated
- Programmable Averaging Filters
- Dual Sample and Hold
- Internal Temperature Sensor
- Fully Programmable High-Performance 31.25 MHz, 32-bit ARM7TDMI-S Processor
- 64 kB Program Flash (2-32 kB Banks)
- 2 kB Data Flash with ECC
- 4 kB Data RAM
- 8 kB Boot ROM
- Firmware Boot-Load in the Field via I2C or UART
- Communication Peripherals
- 1 - I2C/PMBus, 1 - I2C (master mode only)
- 2 - UARTs
- 1 - SPI
- UART Auto-baud Rate Adjustment
- Timer Capture with Selectable Input Pins
- Built In Watchdog: BOD and POR
- Operating Temperature: –40°C to +125°C
- Debug interface
- Code Composer StudioTM with JTAG Interface
- Fusion Digital PowerTM Designer GUI Support
The SN3138064A is a digital power supply controller from Texas Instruments offering superior levels of integration and performance in a single-chip solution. The SN3138064A, in comparison to Texas Instruments UCD3138 digital power controller (), offers 64 kB of program Flash memory (vs 32 kB in UCD3138) and additional options for communication such as SPI and a second I2C port. The availability of 64 kB of program Flash memory in 2-32 kB banks, enables the designers to implement dual images of firmware (e.g. one main image + one back-up image) in the device and the flexibility to execute from either of the banks using appropriate algorithms. It also creates the unique opportunity for the processor to load a new program and subsequently execute that program without interrupting power delivery. This feature allows the end user to add new features to the power supply in the field while eliminating any down-time required to load the new program.
The flexible nature of the SN3138064A makes it suitable for a wide variety of power conversion applications. In addition, multiple peripherals inside the device have been specifically optimized to enhance the performance of AC/DC and isolated DC/DC applications and reduce the solution component count in the IT and network infrastructure space. The SN3138064A is a fully programmable solution offering customers complete control of their application, along with ample ability to differentiate their solution. At the same time, TI is committed to simplifying our customers' development effort through offering best in class development tools, including application firmware, Code Composer StudioTM software development environment, and TI’s Fusion Power Development GUI which let customers configure and monitor key system parameters.
At the core of the SN3138064A controller are the Digital Power Peripherals (DPP). Each DPP implements a high-speed digital control loop consisting of a dedicated Error Analog-to-Digital Converter (EADC), a PID-based 2-pole/general-purpose ADC with up to 14 channels2-zero digital compensator and DPWM outputs with 250-ps pulse width resolution. The device also contains a 12-bit, 267-ksps general-purpose ADC with up to 14 channels, timers, interrupt control, PMBus, I2C, SPI and UART communications ports. The device is based on a 32-bit ARM7TDMI-S RISC microcontroller that performs real-time monitoring, configures peripherals, and manages communications. The ARM microcontroller executes its program out of programmable flash memory as well as on chip RAM and ROM.
In addition to the DPP, specific power management peripherals have been added to enable high efficiency across the entire operating range, high integration for increased power density, reliability, and lowest overall system cost and high flexibility with support for the widest number of control schemes and topologies. Such peripherals include: light load burst mode, synchronous rectification, automatic mode switching, input voltage feed forward, copper trace current sense, ideal diode emulation, constant current constant power control, synchronous rectification soft on and off, peak current mode control, flux balancing, secondary side input voltage sensing, high-resolution current sharing, hardware-configurable soft start with pre bias, as well as several other features. Topology support has been optimized for voltage mode and peak current mode controlled phase shifted full bridge, single and dual phase PFC, bridgeless PFC, hard switched full bridge and half bridge, and LLC half bridge and full bridge.
The SN3138064A is a functional variant of the SN3138064A Digital Power Controller that includes significant improvements over the UCD3138064. For a description of the complete changes made in the SN3138064A, refer to . The major improvements are:
The General Purpose ADC has been improved for better accuracy and performance at extreme cold temperatures (–40°C).
The UART peripheral has been modified to include a hardware based auto-baud rate adjustment feature.
A new Synchronous Rectifier Dead Time Optimization hardware peripheral has been added. Benefits include: Improved efficiency Reduced synchronous rectifier voltage stressesShorter development cycle
A Duty Cycle Read Function has been added to improve use in peak current mode.
Technische Dokumentation
Design und Entwicklung
Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.
UCD3138ALLCEVM150 — UCD3138A LLC-Evaluierungsmodul
The UCD3138ALLCEVM150 is an evaluation module (EVM) board, functioning as an LLC resonant half-bridge dc-dc converter and digitally controlled by control card UCD3138ACCEVM149. This EVM is used to evaluate digital power control using UCD3138A in LLC resonant half-bridge dc-dc conversion (...)
UCD3138HSFBEVM-029 — Evaluierungsmodul für UCD3138-Vollbrückenwandler mit Hartschalterfunktion
Das Evaluierungsmodul (EVM) UCD3138HSFBEVM-029 von Texas Instruments ist ein digital gesteuerter hart schaltender Vollbrückenwandler auf der Basis des programmierbaren digitalen Leistungsreglers UCD3138RHA. Das EVM ist ein eigenständiger symmetrischer (...)
UCD3138OL40EVM-032 — UCD3138 Evaluierungsmodul für 40-poligen digitalen Leistungscontroller mit offenem Regelkreis
UCD3138OL64EVM-031 — UCD3138 Evaluierungsmodul für 64-poligen digitalen Leistungscontroller mit offenem Regelkreis
UCD3138PSFBEVM-027 — UCD3138PSFBEVM-027-Evaluierungsmodul
UCD3138064AEVM149 — UCD3138064A Leistungswandler-Steuerkarte – Evaluierungsmodul
The UCD3138064AEVM149 is an EVM board, functioning as a control card for UCD3138ARGC and UCD3138064ARGC digital power supply applications. The UCD3138064AEVM149 is to be used either as a stand-alone control card to study the UCD3138ARGC and UCD3138064ARGC controller device or as a DPWM controller (...)
TMDSEMU110-U — XDS110 JTAG-Debug-Tastkopf
Der XDS110 von Texas Instruments ist eine neue Klasse von Debug-Tastkopf (Emulator) für Embedded-Prozessoren von TI. Der XDS110 ersetzt die XDS100-Familie und unterstützt eine größere Anzahl von Standards (IEEE1149.1, IEEE1149.7, SWD) in einem einzigen Pod. Alle XDS-Debug-Tastköpfe unterstützen (...)
TMDSEMU560V2STM-U — XDS560v2 System-Trace-USB-Debug-Tastkopf
Der XDS560v2 ist die leistungsstärkste Debug-Sonde aus der XDS560™ Familie von Debug-Sonden und unterstützt sowohl den traditionellen JTAG-Standard (IEEE1149.1) als auch cJTAG (IEEE1149.7). Bitte beachten: Diese Lösung unterstützt kein Serial Wire Debug (SWD).
Alle XDS-Debug-Tastköpfe unterstützen (...)
TMDSEMU560V2STM-UE — XDS560v2 System-Trace-USB-und Ethernet-Debug-Tastkopf
The XDS560v2 is the highest performance of the XDS family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7). Note that it does not support serial wire debug (SWD).
All XDS debug probes support Core and System Trace in all ARM and DSP processors that (...)
UCD3138_FW_SDK — UCD3138 Anwendungsentwicklungs-Firmware-Kit
UCD3138FW-BIDI — Bi-Directional Firmware
UCD3138 non isolated bi-directional switching converter quickly gets a designer through evaluation to production in power supply designs based on a Wide Vin non isolated bi-directional topology by providing all-inclusive firmware with ZVS Transition mode support.
Unterstützte Produkte und Hardware
Produkte
AC/DC- und DC/DC-Controller (externer FET)
Software
Anwendungssoftware und Frameworks
IDE, Konfiguration, Compiler oder Debugger
UCD3138FW-FBLLC — Full Bridge / Phase Shift LLC Firmware for UCD3138 in TIDA-00381
UCD3138 Phase Shift LLC quickly gets a designer through evaluation to production in power supply designs based on a resonant LLC topology by providing firmware with ZVS operation and mode switching capability to achieve high efficiency across wider operating conditions.
The resonant LLC topology (...)
Unterstützte Produkte und Hardware
Produkte
AC/DC- und DC/DC-Controller (externer FET)
Software
Anwendungssoftware und Frameworks
IDE, Konfiguration, Compiler oder Debugger
UCD3138FW-HSFB — HSFB Firmware
UCD3138 Hard Switched Full Bridge (HSFB) topology firmware gets a designer through evaluation to production in power supply designs based on high power Hard Switched Full Bridge topology by providing all-inclusive firmware with input voltage feed forward, copper trace current sensing, on the fly (...)
Unterstützte Produkte und Hardware
Produkte
AC/DC- und DC/DC-Controller (externer FET)
Hardware-Entwicklung
Evaluierungsplatine
Software
Anwendungssoftware und Frameworks
UCD3138FW-PFC — PFC Firmware
UCD3138 Power Factor Correction (PFC) firmware gets a designer through evaluation to production in power supply designs based on a PFC topology by providing all-inclusive firmware that can integrate easily with your housekeeping functionality.
Unterstützte Produkte und Hardware
Produkte
AC/DC- und DC/DC-Controller (externer FET)
Hardware-Entwicklung
Evaluierungsplatine
Software
Anwendungssoftware und Frameworks
UCD3138FW-PSFB — Phase Shifted Full Bridge Firmware
UCD3138 Phase Shift Full Bridge quickly gets a designer through evaluation to production in power supply designs based on high power PSFB topology by providing all-inclusive firmware with peak current mode control support, adaptive dead time optimization and programmable slope compensation.
Unterstützte Produkte und Hardware
Produkte
AC/DC- und DC/DC-Controller (externer FET)
Hardware-Entwicklung
Evaluierungsplatine
Software
Anwendungssoftware und Frameworks
UCD3138FW_LLC — LLC Half bridge Firmware
UCD3138 Resonant LLC Programmer quickly gets a designer through evaluation to production in power supply designs based on a resonant LLC topology by providing firmware with ZCS protection and mode switching capability to achieve high efficiency across wider operating conditions. The sunflower (...)
Unterstützte Produkte und Hardware
Produkte
AC/DC- und DC/DC-Controller (externer FET)
Hardware-Entwicklung
Evaluierungsplatine
Software
Anwendungssoftware und Frameworks
CCSTUDIO — Integrierte Entwicklungsumgebung (IDE) Code Composer Studio™
FUSION_DIGITAL_POWER_API — TI Fusion API
The Fusion Digital Power Studio is built on top of a Microsoft.NET Application Programming Interface (Fusion-API) that handles I2C/SMBus communication and abstracts devices and commands. It provides high level interfaces to common tasks such as command read/write, full device configuration (...)
Unterstützte Produkte und Hardware
Produkte
AC/DC- und DC/DC-Controller (externer FET)
Software
Anwendungssoftware und Frameworks
Treiber oder Bibliothek
UCD3PROG-FR03TXI0 — FlashRunner™ FR03 In-System-Programmer
FUSION-DIGITAL-POWER-STUDIO — Fusion Digital Power Studio 3.0.77
Fusion Digital PowerTM Studio incorporates software tools for Texas Instruments' UCD3138 Integrated Digital Controller family. Fusion Digital Power helps power supply engineers to gain benefits of digital power without learning complex programming skills. Fusion Digital Power is an intuitive (...)
Unterstützte Produkte und Hardware
Produkte
AC/DC- und DC/DC-Controller (externer FET)
FUSION-PRODUCTION-GUI — Fusion Digital Power Production Tool
The production GUI (...)
Unterstützte Produkte und Hardware
Produkte
AC/DC- und DC/DC-Controller (externer FET)
TIDA-00653 — Referenzdesign für nicht isolierte bidirektionale Wandler für Batterieanwendungen
PMP23332 — Referenzdesign für invertierenden Abwärts-/Aufwärtswandler mit Interleaving- und Mehrphasensteuerung
PMP20587 — Invertierende Abwärts-/Aufwärtswandler – Referenzdesign
PMP4435 — 48 Vin, 300 W 1/8 Brick, Digitalmodul mit GaN FET – Referenzdesign
TIDA-00412 — 360 W, Digital gesteuerter Phasenverschiebungs-Vollbrückenwandler – Referenzdesign
TIDA-00381 — 360 W, Phasenverschiebungs-Vollbrückenresonanz-LC mit Highside-Lowside-Treiber – Referenzdesign
TIDA-00512 — Referenzdesign für digital gesteuerte Halbbrücken-DC/DC-Spannungswandlung (340W) mit LLC-Resonanz
PMP4320A — Referenzdesign für DC/DC-Wandler mit 600-W-Half Brick und digitaler Steuerung für Telekommunikations
PMP8877 — Referenzdesign für isoliertes DC/DC-Modul im 1/8-Brick-Format zur Stromversorgung von Telekommu
Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
---|---|---|
VQFN (RGC) | 64 | Ultra Librarian |
Bestellen & Qualität
- RoHS
- REACH
- Bausteinkennzeichnung
- Blei-Finish/Ball-Material
- MSL-Rating / Spitzenrückfluss
- MTBF-/FIT-Schätzungen
- Materialinhalt
- Qualifikationszusammenfassung
- Kontinuierliches Zuverlässigkeitsmonitoring
- Werksstandort
- Montagestandort
Support und Schulungen
TI E2E™-Foren mit technischem Support von TI-Ingenieuren
Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.
Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support.