UCC28600 准谐振反向控制器

	UCC28600
Topology	Flyback
Control Method	Current Mode
Duty Cycle(Max)(%)	99
Frequency(Max)(kHz)	130
UVLO Thresholds On/Off(V)	10.3/9.3
Pin/Package	8SOIC
Regulated Outputs(#)	1
Operating Temperature Range(°C)	-40 to 105
Rating	Catalog

UCC28600 描述

The UCC28600 is a PWM controller with advanced energy features to meet stringent world-wide energy efficiency requirements.

UCC28600 integrates built-in advanced energy saving features with high level protection features to provide cost effective solutions for energy efficient power supplies. UCC28600 incorporates frequency fold back and green mode operation to reduce the operation frequency at light load and no load operations.

UCC28600 is offered in the 8-pin SOIC (D) package. Operating junction temperature range is -40°C to 105°C.

The Design Calculator, (Texas Instruments Literature number SLVC104), located in the Tools and Software section of the UCC28600 product folder, provides a user-interactive iterative process for selecting recommended component values for an optimal design.

UCC28600 特性

• Green-Mode Controller With Advanced Energy Saving Features
• Quasi-Resonant Mode Operation for Reduced EMI and Low Switching Losses (Low Voltage Switching)
• Low Standby Current for System No-Load Power Consumption
• Low Startup Current: 25 uA Maximum
• Programmable Overvoltage Protection, Line and Load
• Internal Overtemperature Protection
• Current Limit Protection
  • Cycle-by-Cycle Power Limit
  • Primary-Side Overcurrent Hiccup Restart Mode
• 1-A Sink TrueDrive, -0.75-A Source Gate Drive Output
• Programmable Soft-Start
• Green-Mode Status Pin (PFC Disable Function)
• APPLICATIONS
  • Bias Supplies for LCD-Monitors, LCD-TV, PDP-TV, and Set Top Boxes
  • AC/DC Adapters and Offline Battery Chargers
  • Energy Efficient Power Supplies up to 200 W

UCC28600 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
UCC28600D	ACTIVE	-40 to 105	0.44 | 1ku	SOIC (D) | 8	75 | TUBE	28600D
UCC28600DG4	ACTIVE	-40 to 105	0.44 | 1ku	SOIC (D) | 8	75 | TUBE	28600D
UCC28600DR	ACTIVE	-40 to 105	0.40 | 1ku	SOIC (D) | 8	2500 | LARGE T&R	28600D
UCC28600DRG4	ACTIVE	-40 to 105	0.40 | 1ku	SOIC (D) | 8	2500 | LARGE T&R	28600D

UCC28600 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
UCC28600D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		UCC28600D
UCC28600DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	UCC28600DG4	UCC28600DG4
UCC28600DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		UCC28600DR
UCC28600DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	UCC28600DRG4	UCC28600DRG4

UCC28600 应用技术支持与电子电路设计开发资源下载

1. UCC28600 数据资料 dataSheet 下载.PDF
2. TI 德州仪器AC/DC 和 DC/DC 电源产品选型与价格参考 . xls
3. Dual MOSFET Driver (PDF 498 KB)
4. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
5. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
6. 所选封装材料的热学和电学性质 (PDF 645 KB)
7. 高速数据转换 (PDF 1967 KB)
8. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
9. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
10. Principles of Data Acquisition and Conversion (PDF 50 KB)
11. Interleaving Analog-to-Digital Converters (PDF 64 KB)
12. What Designers Should Know About Data Converter Drift (PDF 95 KB)
13. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
14. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)

UCC28600 工具与软件

名称	型号	公司	工具/软件类型
音频的快速搜索选择工具	AUDIO_SELECTION_TOOL	Texas Instruments	免费评估工具
UCC28600 Evaluation Module	UCC28600EVM-65W	Texas Instruments	开发电路板/EVM
UCC28600 Evluation Module	UCC28600EVM	Texas Instruments	开发电路板/EVM
用于音频转换器的软件驱动程序	CODECDRIVERS-SW	Texas Instruments	应用软件