Datasheet > UCC28600-Q1

UCC28600-Q1

更新时间： 2024-11-23 12:16:55

品牌	Logo	应用领域
德州仪器 - TI		控制器
页数	文件大小	规格书
30页	635K
描述
8-PIN QUASI-RESONANT FLYBACK GREEN-MODE CONTROLLER

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中文翻译

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替代型号

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UCC28600-Q1 数据手册

UCC28600-Q1

www.ti.com

SLUSAB4 –DECEMBER 2010

8-PIN QUASI-RESONANT FLYBACK GREEN-MODE CONTROLLER

Check for Samples: UCC28600-Q1

FEATURES

•

Qualified for Automotive Applications

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

DESCRIPTION

The UCC28600-Q1 is

advanced energy features to meet stringent

world-wide energy efficiency requirements.

a PWM controller with

•

Low Startup Current: 25 mA Maximum

Programmable Overvoltage Protection, Line

and Load

UCC28600-Q1 integrates built-in advanced energy

saving features with high level protection features to

provide cost effective solutions for energy efficient

•

Internal Overtemperature Protection

Current Limit Protection

power

supplies.

UCC28600-Q1

incorporates

–

Cycle-by-Cycle Power Limit

frequency fold back and green mode operation to

reduce the operation frequency at light load and no

load operations.

Primary-Side Overcurrent Hiccup Restart

Mode

•

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

Drive Output

UCC28600-Q1 is offered in the 8-pin SOIC (D)

package. Operating ambient temperature range is

-40°C to 105°C.

•

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...30

中文翻译

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UCC28600-Q1 替代型号

型号	品牌	替代类型	描述	数据表
UCC28700-Q1	TI	功能相似	Constant-Voltage, Constant-Current Controller With Primary-Side Regulation
LM5021-Q1	TI	功能相似	LM5021-Q1 AC-DC Current-Mode PWM Controller

与UCC28600-Q1相关器件

型号	品牌	获取价格	描述	数据表
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
UCC28630	TI	获取价格	High-Power Flyback Controller with Primary-Side Regulation and Peak-Power Mode
UCC28630D	TI	获取价格	High-Power Flyback Controller with Primary-Side Regulation and Peak-Power Mode
UCC28630DR	TI	获取价格	High-Power Flyback Controller with Primary-Side Regulation and Peak-Power Mode
UCC28631	TI	获取价格	High-Power Flyback Controller with Primary-Side Regulation and Peak-Power Mode

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