UCC28600D

更新时间： 2024-11-23 12:27:27

品牌	Logo	应用领域
德州仪器 - TI		控制器
页数	文件大小	规格书
31页	1019K
描述
8-Pin Quasi-Resonant Flyback Green-Mode Controller

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UCC28600D 数据手册

UCC28600

www.ti.com

SLUS646J –NOVEMBER 2005–REVISED JULY 2011

8-Pin Quasi-Resonant Flyback Green-Mode Controller

Check for Samples: UCC28600

FEATURES

APPLICATIONS

•

Green-Mode Controller With Advanced Energy

Saving Features

•

Bias Supplies for LCD-Monitors, LCD-TV,

PDP-TV, and Set Top Boxes

•

Quasi-Resonant Mode Operation for Reduced

EMI and Low Switching Losses (Low Voltage

Switching)

•

AC/DC Adapters and Offline Battery Chargers

Energy Efficient Power Supplies up to 200 W

•

Low Standby Current for System No-Load

Power Consumption

Low Startup Current: 25 μA Maximum

Programmable Overvoltage Protection, Line

and Load

Internal Overtemperature Protection

Current Limit Protection

DESCRIPTION

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.

•

–

Cycle-by-Cycle Power Limit

Primary-Side Overcurrent Hiccup Restart

Mode

•

1-A Sink TrueDrive™, -0.75-A Source Gate

UCC28600 is offered in the 8-pin SOIC (D) package.

Operating junction temperature range is -40°C to

105°C.

Drive Output

Programmable Soft-Start

Green-Mode Status Pin (PFC Disable Function)

•

TYPICAL APPLICATION

Primary

N_P

Secondary

C_BULK

R_SU

N_S

N_B

C_B

18 V

R_OVP1

UCC28600

C_SS

SS STATUS

C_VDD

UCC28051

VO_SNS VCC

OVP

VDD

OUT

R_OVP2

COMP

DRV

MULTIN GND

GND

Feedback

M₁

ZCD

C_BP

R_PL

R_CS

TL431

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.

TrueDrive is a trademark of Texas Instruments.

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.

12 3 4 5 6 7...31

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UCC28600D 替代型号

型号	品牌	替代类型	描述	数据表
UCC28600DG4	TI	完全替代	8-Pin Quasi-Resonant Flyback Green-Mode Controller
UCC28600DRG4	TI	完全替代	8-Pin Quasi-Resonant Flyback Green-Mode Controller
UCC28600DR	TI	类似代替	8-Pin Quasi-Resonant Flyback Green-Mode Controller

与UCC28600D相关器件

型号	品牌	获取价格	描述	数据表
UCC28600DG4	TI	获取价格	8-Pin Quasi-Resonant Flyback Green-Mode Controller
UCC28600DR	TI	获取价格	8-Pin Quasi-Resonant Flyback Green-Mode Controller
UCC28600DRG4	TI	获取价格	8-Pin Quasi-Resonant Flyback Green-Mode Controller
UCC28600-Q1	TI	获取价格	8-PIN QUASI-RESONANT FLYBACK GREEN-MODE CONTROLLER
UCC28600-Q1_14	TI	获取价格	8-PIN QUASI-RESONANT FLYBACK GREEN-MODE CONTROLLER
UCC28600TDRQ1	TI	获取价格	8-PIN QUASI-RESONANT FLYBACK GREEN-MODE CONTROLLER
UCC28610	TI	获取价格	GREEN-MODE FLYBACK CONTROLLER
UCC28610D	TI	获取价格	暂无描述
UCC28610DR	TI	获取价格	GREEN-MODE FLYBACK CONTROLLER
UCC28610P	TI	获取价格	GREEN-MODE FLYBACK CONTROLLER

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