UCC28600

Name: UCC28600
Brand: TI
SKU: UCC28600
Price: .407 USD

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8 引脚准谐振绿色环保模式反激式控制器

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数据表

document-pdfAcrobat UCC28600 8-Pin Quasi-Resonant Flyback Green-Mode Controller 数据表 (Rev. K) (英文) PDF | HTML

UCC28600

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数据表

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产品详情

Topology

Flyback

Control mode

Secondary-side regulation

Duty cycle (max) (%)

99

Switching frequency (max) (kHz)

130

Features

Current limiting, Green mode, Light-load efficiency, Quasi resonant, SSR, X-cap discharge

UVLO thresholds on/off (V)

10.3/9.3

Operating temperature range (°C)

-40 to 105

Rating

Catalog

Gate drive (typ) (A)

1

Topology

Flyback

Control mode

Secondary-side regulation

Duty cycle (max) (%)

99

Switching frequency (max) (kHz)

130

Features

Current limiting, Green mode, Light-load efficiency, Quasi resonant, SSR, X-cap discharge

UVLO thresholds on/off (V)

10.3/9.3

Operating temperature range (°C)

-40 to 105

Rating

Catalog

Gate drive (typ) (A)

1

SOIC (D)

8

29.4 mm² 4.9 x 6

Green-Mode Controller With Advanced Energy
Saving Features
Quasi-Resonant Mode Operation for Reduced
EMI and Low Switching Losses (Low-Voltage
Valley Switching)
Low Standby Current for Minimum System No-
Load Power Consumption
Low Start-up Current: 25-µA Maximum
Programmable Line and Load Over-Voltage
Protection
Internal Over-Temperature Protection
Current Limit Protection
- Cycle-by-Cycle Power Limit
- Primary-Side Over-Current Hiccup Restart
  Mode
1-A Sink, –0.75-A Source TrueDrive™ Gate Drive
Output
Programmable Soft-Start
Green-Mode Status Pin (PFC Disable Function)

Green-Mode Controller With Advanced Energy
Saving Features
Quasi-Resonant Mode Operation for Reduced
EMI and Low Switching Losses (Low-Voltage
Valley Switching)
Low Standby Current for Minimum System No-
Load Power Consumption
Low Start-up Current: 25-µA Maximum
Programmable Line and Load Over-Voltage
Protection
Internal Over-Temperature Protection
Current Limit Protection
- Cycle-by-Cycle Power Limit
- Primary-Side Over-Current Hiccup Restart
  Mode
1-A Sink, –0.75-A Source TrueDrive™ Gate Drive
Output
Programmable Soft-Start
Green-Mode Status Pin (PFC Disable Function)

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 switching losses at light-load and no-load conditions.

UCC28600 is available in the 8-pin SOIC package. Operating junction temperature range is –40°C to +105°C.

The UCC28600 Design Calculator, (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.

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 switching losses at light-load and no-load conditions.

UCC28600 is available in the 8-pin SOIC package. Operating junction temperature range is –40°C to +105°C.

The UCC28600 Design Calculator, (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.

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UCC28600-Q1

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具有绿色环保模式的汽车类 8 引脚电流模式反激式控制器 Automotive qualified version

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	类型	项目标题		日期
*	数据表	UCC28600 8-Pin Quasi-Resonant Flyback Green-Mode Controller 数据表 (Rev. K)	PDF \| HTML	2015年 8月 31日
	应用手册	Flyback Selection Guide	PDF \| HTML	2022年 6月 23日
	选择指南	电源管理指南 2018 (Rev. K)		2018年 7月 31日
	应用手册	Selecting Electrolitic Bus Capacitor for Universal Input		2018年 7月 17日
	选择指南	电源管理指南 2018 (Rev. R)		2018年 6月 25日
	白皮书	Advancing power supply solutions through the promise of GaN		2015年 2月 24日
	应用手册	基于 UCC28600 的谐振工作模式的反激变换器的效率分析		2014年 4月 16日
	更多文献资料	Exposing the Inner Behavior of a Quasi-Resonant Flyback Converter (Article)		2013年 10月 29日
	应用手册	Compensation Design with TL431 for UCC28600		2013年 1月 16日
	用户指南	A 600-W Input, Isolated PFC Power Supply for AVR Amplifiers. (Rev. C)		2012年 9月 20日
	应用手册	Flyback Transformer Design for the UCC28600 (Rev. A)		2011年 4月 13日
	用户指南	Quasi-Resonant Flyback Converter Universal Off-Line Input 65-W Evaluation Module (Rev. C)		2010年 6月 18日
	应用手册	UCC28600 低待机功耗高效率的交直流电源转换控制器		2008年 10月 28日
	应用手册	Design Considerations for the UCC28600 (Rev. B)		2008年 5月 1日
	用户指南	UCC28600 120-W EVM User's Guide (Rev. A)		2006年 10月 19日
	应用手册	Bootstrap Circuit for Green Mode Applications		2006年 1月 27日
	更多文献资料	Seminar 300 Topic 8 - Switching Power Supply Design Review		2001年 2月 15日
	更多文献资料	Seminar 400 Topic 2 - Design of Flyback Transformers and Filter Inductors		2001年 2月 15日

设计和开发

如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。

评估板

UCC28600EVM-65W — UCC28600 评估模块

The UCC28600 evaluation module (UCC28600EVM-65W) is a 65 W off-line quasi-resonant flyback converter providing an 18 V regulated output at 3.6 A of load current, operating from a universal ac input between 85 Vac and 265 Vac with a frequency range of 47 Hz to 63 Hz.

The EVM uses the UCC28600 (...)

用户指南: PDF