Datasheet Texas Instruments UCD3138ARMHT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | UCD3138A |
| Numero de parte | UCD3138ARMHT |
UCD3138A Controlador digital altamente integrado para alimentación aislada 40-WQFN -40 a 125
Hojas de datos
UCD3138A Highly-Integrated Digital Controller for Isolated Power datasheet
PDF, 3.2 Mb, Revisión: E, Archivo publicado: enero 19, 2017
Extracto del documento
Estado
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 40 |
| Package Type | RMH |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | UCD3138A |
| Width (mm) | 6 |
| Length (mm) | 6 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Descargar |
Reemplazos
| Replacement | UCD3138ARJAR |
| Replacement Code | S |
Paramétricos
| A/D Channels | 14 |
| Analog Comparators | 7 |
| Communications | 1 PMBUS,2 UART |
| Compensator | 2-pole/2-zero (PID hardware) |
| DPWM Resolution | 250 ps |
| Frequency(Max) | 2000 kHz |
| GPIOs | 30 |
| No. of Digital Power Peripheral feedback loops | 3 |
| Non-Volatile Memory | 2kB (Data),32kB (Program) |
| Number of Outputs | 8 |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN,VQFN |
| Package Size: mm2:W x L | 40VQFN: 36 mm2: 6 x 6(VQFN),64VQFN: 81 mm2: 9 x 9(VQFN) PKG |
| Processor | 31.25MHz,32-bit ARM7 |
| Rating | Catalog |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: UCD3138ACCEVM149
UCD3138A Control Card Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: UCD3138ALLCEVM150
UCD3138A LLC Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: UCD3138OL64EVM-031
UCD3138 Programmable Digital Power Controller Open Loop Evaluation Module (64-pin version)
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: UCD3138OL40EVM-032
UCD3138 Programmable Digital Power Controller Open Loop Evaluation Module (40-pin version)
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: UCD3138PSFBEVM-027
UCD3138PSFBEVM-027 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: UCD3138PFCEVM-026
UCD3138 Digital Power Factor Correction Pre-regulator Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: UCD3138HSFBEVM-029
UCD3138 Hard Switching Full Bridge Converter Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - JTAG Emulators/ Analyzers: TMDSEMU100V2U-14T
XDS100v2 JTAG Debug Probe (14-pin TI version)
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - JTAG Emulators/ Analyzers: TMDSEMU200-U
XDS200 USB Debug Probe
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - JTAG Emulators/ Analyzers: TMDSEMU560V2STM-UE
XDS560v2 System Trace USB & Ethernet Debug Probe
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - JTAG Emulators/ Analyzers: TMDSEMU560V2STM-U
XDS560v2 System Trace USB Debug Probe
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- CPU Lock-up Mechanisms in UCD31xx DevicesPDF, 63 Kb, Archivo publicado: enero 24, 2017
- Using UCD7138 and UCD3138A for Advanced Synchronous Rectification Control (Rev. B)PDF, 523 Kb, Revisión: B, Archivo publicado: oct 23, 2015
- UCD3138A Migration Guide (Rev. D)PDF, 2.8 Mb, Revisión: D, Archivo publicado: abr 8, 2016
- UCD3138 Integral Branch of the PID FilterPDF, 1.1 Mb, Archivo publicado: oct 4, 2014
UCD3138 Integral Branch of the PID Filter China Original written by Chinese engineer - Designing a UCD3138 Controlled Bridgeless PFCPDF, 544 Kb, Archivo publicado: abr 1, 2014
The UCD3138 is a digital power supply controller from Texas Instruments offering superior levels of integration and performance in a single chip solution. The flexible nature of the UCD3138 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 applications such - Automatic Baud Rate Detection and Configuration in UCD3138PDF, 253 Kb, Archivo publicado: oct 2, 2015
- UCD3138 Family - Practical Design Guideline (Rev. A)PDF, 2.9 Mb, Revisión: A, Archivo publicado: enero 12, 2017
There are multiple grounds and bias power pins for a digital controller, such as the UCD3138 family products. They are separated from each other because of the digital circuitry and analog circuitry inside the device. Normally, digital circuit draws more current and generates more noise, but the digital signal is not sensitive to the noise; while the analog circuit needs a quiet power and groundin - Evaluating UCD3138 in Interleave PFC or Bridgeless PFC ConfigurationsPDF, 503 Kb, Archivo publicado: marzo 18, 2013
Evaluating UCD3138 in Interleave PFC or Bridgeless PFC Configurations using UCD3138PFCEVM-026 - Designing a UCD3138 Controlled Single Phase PFCPDF, 545 Kb, Archivo publicado: marzo 26, 2014
The UCD3138 is a digital power supply controller from Texas Instruments offering superior levels of integration and performance in a single chip solution. The flexible nature of the UCD3138 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 applications such - Designing a UCD3138 Controlled Interleaved PFCPDF, 544 Kb, Archivo publicado: abr 1, 2014
The UCD3138 is a digital power supply controller from Texas Instruments offering superior levels of integration and performance in a single chip solution. The flexible nature of the UCD3138 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 applications such - UCD3138 E-metering SolutionPDF, 797 Kb, Archivo publicado: abr 16, 2015
- Digital current balancing for an interleaved boost PFCPDF, 1.6 Mb, Archivo publicado: abr 16, 2013
- UCD3138 PFC TuningPDF, 1.4 Mb, Archivo publicado: marzo 26, 2014
This application note provides a step by step guide of how to tune the current loop of a UCD3138 controlled PFC, as well as some techniques to reduce THD and improve PF. - Fusion Digital Power Designer for UCD3138 Isolated Power Applications (Rev. A)PDF, 5.3 Mb, Revisión: A, Archivo publicado: feb 11, 2015
- PFC THD Reduction and Efficiency Improvement by ZVS or Valley SwitchingPDF, 1.3 Mb, Archivo publicado: abr 26, 2012
When a PFC is in discontinuous conduction mode, the inductor current will resonant between the boost inductor and MOSFET parasite capacitance. The resonant current can be big enough to distort the PFC current significantly. This application note introduces a digital control scheme based on UCD3XXX to predict the position at which the resonant current first time rises back from negative to zero, a - Using FlashRunnerTM FR03TXI0 for Standalone ProgrammingPDF, 1.2 Mb, Archivo publicado: agosto 30, 2012
This document from Texas Instruments provides step by step information about Hardware and Software setup of FlashRunner FR03TXI0 required for standalone programming UCD30xx and UCD3138 digital controllers.
Linea modelo
Serie: UCD3138A (6)
- UCD3138ARGCR UCD3138ARGCT UCD3138ARJAR UCD3138ARJAT UCD3138ARMHR UCD3138ARMHT
Clasificación del fabricante
- Semiconductors > Power Management > Digital Power Control Solutions > Digital Power Isolated Controller