Datasheet Texas Instruments UCD3138A64PFC
| Manufacturer | Texas Instruments |
| Series | UCD3138A64 |
| Part Number | UCD3138A64PFC |
Highly-Integrated Digital Controller for Isolated Power 80-TQFP -40 to 125
Datasheets
UCD3138128, UCD3138A64 Highly-Integrated Digital Controller For Isolated Power datasheet
PDF, 3.0 Mb, Revision: B, File published: Jan 20, 2017
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 80 |
| Package Type | PFC |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 96 |
| Carrier | JEDEC TRAY (10+1) |
| Device Marking | UCD3138A64 |
| Width (mm) | 12 |
| Length (mm) | 12 |
| Thickness (mm) | 1 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Download |
Parametrics
| A/D Channels | 14 |
| Analog Comparators | 7 |
| Communications | 1 SPI,2 I2C,2 PMBUS,2 UART |
| Compensator | 2-pole/2-zero (PID hardware) |
| DPWM Resolution | 250 ps |
| Frequency(Max) | 2000 kHz |
| GPIOs | 43 |
| No. of Digital Power Peripheral feedback loops | 3 |
| Non-Volatile Memory | 2kB (Data),64kB (Program) |
| Number of Outputs | 8 |
| Operating Temperature Range | -40 to 125 C |
| Package Group | TQFP |
| Package Size: mm2:W x L | 80TQFP: 196 mm2: 14 x 14(TQFP) PKG |
| Processor | 31.25MHz,32-bit ARM7 |
| Rating | Catalog |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: UCD3138A64CEVM-660
UCD3138A64 Control Card Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: UCD3138A64OEVM-662
UCD3138A64 Programmable Digital Power Controller Open Loop Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: UCD3138LLCEVM-028
UCD3138 Digital Resonant LLC Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: UCD3138PSFBEVM-027
UCD3138PSFBEVM-027 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: UCD3138PFCEVM-026
UCD3138 Digital Power Factor Correction Pre-regulator Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: UCD3138HSFBEVM-029
UCD3138 Hard Switching Full Bridge Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - JTAG Emulators/ Analyzers: TMDSEMU100V2U-ARM
XDS100v2 JTAG Debug Probe (ARM version)
Lifecycle Status: Active (Recommended for new designs) - JTAG Emulators/ Analyzers: TMDSEMU100V2U-20T
XDS100v2 JTAG Debug Probe (20-pin cTI version)
Lifecycle Status: Active (Recommended for new designs) - JTAG Emulators/ Analyzers: TMDSEMU100V2U-14T
XDS100v2 JTAG Debug Probe (14-pin TI version)
Lifecycle Status: Active (Recommended for new designs) - JTAG Emulators/ Analyzers: TMDSEMU200-U
XDS200 USB Debug Probe
Lifecycle Status: Active (Recommended for new designs) - JTAG Emulators/ Analyzers: TMDSEMU560V2STM-UE
XDS560v2 System Trace USB & Ethernet Debug Probe
Lifecycle Status: Active (Recommended for new designs) - JTAG Emulators/ Analyzers: TMDSEMU560V2STM-U
XDS560v2 System Trace USB Debug Probe
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- UCD3138 Integral Branch of the PID FilterPDF, 1.1 Mb, File published: Oct 4, 2014
UCD3138 Integral Branch of the PID Filter China Original written by Chinese engineer - Automatic Baud Rate Detection and Configuration in UCD3138PDF, 253 Kb, File published: Oct 2, 2015
- Evaluating UCD3138 in Interleave PFC or Bridgeless PFC ConfigurationsPDF, 503 Kb, File published: Mar 18, 2013
Evaluating UCD3138 in Interleave PFC or Bridgeless PFC Configurations using UCD3138PFCEVM-026 - Designing a UCD3138 Controlled Single Phase PFCPDF, 545 Kb, File published: Mar 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 Bridgeless PFCPDF, 544 Kb, File published: Apr 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 - Designing a UCD3138 Controlled Interleaved PFCPDF, 544 Kb, File published: Apr 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, File published: Apr 16, 2015
- Digital current balancing for an interleaved boost PFCPDF, 1.6 Mb, File published: Apr 16, 2013
- UCD3138 PFC TuningPDF, 1.4 Mb, File published: Mar 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, Revision: A, File published: Feb 11, 2015
- Using FlashRunnerTM FR03TXI0 for Standalone ProgrammingPDF, 1.2 Mb, File published: Aug 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. - PFC THD Reduction and Efficiency Improvement by ZVS or Valley SwitchingPDF, 1.3 Mb, File published: Apr 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 - 2Q 2013 Issue Analog Applications JournalPDF, 2.5 Mb, File published: Apr 16, 2013
Model Line
Series: UCD3138A64 (2)
- UCD3138A64PFC UCD3138A64PFCR
Manufacturer's Classification
- Semiconductors > Power Management > Digital Power Control Solutions > Digital Power Isolated Controller
