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UCD3040PFCG4 PDF预览

UCD3040PFCG4

更新时间： 2024-09-14 21:03:11
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
66页 1272K
描述
SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PQFP80, 14 X 14 MM, GREEN, PLASTIC, TQFP-80

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UCD3040PFCG4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：QFP
包装说明：TFQFP, TQFP80,.55SQ针数：80
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.22
模拟集成电路 - 其他类型：SWITCHING CONTROLLER控制技术：PULSE WIDTH MODULATION
最大输入电压：3.6 V最小输入电压：3 V
标称输入电压：3.3 VJESD-30 代码：S-PQFP-G80
JESD-609代码：e4长度：12 mm
湿度敏感等级：2功能数量：1
端子数量：80最高工作温度：125 °C
最低工作温度：-40 °C标称输出电压：3.3 V
封装主体材料：PLASTIC/EPOXY封装代码：TFQFP
封装等效代码：TQFP80,.55SQ封装形状：SQUARE
封装形式：FLATPACK峰值回流温度（摄氏度）：260
电源：3.3 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Power Management Circuits
最大供电电流 (Isup)：80 mA标称供电电压 (Vsup)：3.3 V
表面贴装：YES切换器配置：SINGLE
最大切换频率：2000 kHz温度等级：AUTOMOTIVE
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：12 mm
Base Number Matches：1

UCD3040PFCG4 数据手册

 浏览型号UCD3040PFCG4的Datasheet PDF文件第2页浏览型号UCD3040PFCG4的Datasheet PDF文件第3页浏览型号UCD3040PFCG4的Datasheet PDF文件第4页浏览型号UCD3040PFCG4的Datasheet PDF文件第5页浏览型号UCD3040PFCG4的Datasheet PDF文件第6页浏览型号UCD3040PFCG4的Datasheet PDF文件第7页 
UCD3040  
UCD3028  
UCD3020  
www.ti.com  
SLUS868F –DECEMBER 2009–REVISED MARCH 2013  
Digital Power Controllers  
Check for Samples: UCD3040, UCD3028, UCD3020  
1
FEATURES  
•
•
Configurable for Voltage-Mode, Average-  
Current-Mode, and Resonant-Mode Control  
23  
•
Digital Control of up to Four Voltage Feedback  
Loops  
Allows Synchronization of DPWM Waveforms  
Between Multiple UCD3040, UCD3020 and  
UCD3028 (UCD30xx) Devices  
•
Up to Eight High-Resolution Digital Pulsewidth  
Modulated (DPWM) Outputs for Supporting a  
Wide Range of Offline, Isolated and Non-  
Isolated DC-to-DC Topologies  
•
Adjustable DPWM Pulse Width Enables  
Support for Current Balancing in a Multiphase  
Application.  
–
–
–
250-ps DPWM Pulse-Width Resolution  
4-ns DPWM Frequency Resolution  
•
•
High-Performance 31.25-MHz, 32-Bit ARM7  
Processor  
Adjustable Phase Shift Between DPWM  
Outputs  
32-KByte Program Flash and 2-KByte Data  
Flash Memory With Error Correction Code  
(ECC)  
–
Adjustable Dead Band Between Each  
DPWM Pair  
•
•
•
4-KByte Data RAM  
–
–
Active-High or -Low DPWM Polarity  
4-KByte Boot ROM  
Up to 2-MHz DPWM Switching Frequency  
Communication Peripherals  
•
Dedicated High-Speed Error Analog-to-Digital  
Converter (EADC) for Each Feedback Loop  
With Sense Resolution of up to 1 mV  
–
–
–
–
PMBus  
UART  
SPI  
•
•
On-Chip 10-Bit D and A Converter (DAC) for  
Setting EADC Reference Voltage  
JTAG (Not Available in the UCD3028)  
Dedicated Hardware Accelerated Digital  
Compensators or Control Law Accelerators  
(CLA)  
•
Single-Supply Solution: Internal Regulator  
Controls External Pass Element  
•
•
•
•
Internal Temperature Sensor  
Up to Five Additional Timers  
Built-In Watchdog, BOD, and POR  
–
Three-Pole, Three-Zero Configurable  
Compensator  
–
–
Features Non-Linear Digital Control  
80-Pin QFP, 64-Pin QFN, 48-Pin QFN, and 40-  
Pin QFN Package Offerings  
Multiple Programmable Coefficient  
Registers for Adaptive Digital  
Compensation  
•
Operating Temperature Range: –40°C to 125°C  
•
•
Up to 15-Channel, 12-Bit, 200-ksps, Analog-to-  
Digital Converter (ADC)  
APPLICATIONS  
•
Isolated AC-to-DC and DC-to-DC Power  
Supplies  
Multiple Levels of Fault Protection  
–
–
–
Four High-Speed Analog Comparators  
External Fault Inputs  
•
•
Power-Factor Correction  
Non-Isolated DC-to-DC Power Supplies  
12-Bit ADC  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
3
Fusion Digital Power, Code Composer Studio are trademarks of Texas Instruments.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2009–2013, Texas Instruments Incorporated  
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