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UCC28180D

更新时间： 2024-11-24 12:34:59

品牌	Logo	应用领域
德州仪器 - TI		稳压器开关式稳压器或控制器电源电路开关式控制器功率因数校正光电二极管 PC
页数	文件大小	规格书
48页	1765K
描述
Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller

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UCC28180D 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	SOP,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	1.69
Samacsys Confidence：	3	Samacsys Status：	Released
Samacsys PartID：	614287	Samacsys Pin Count：	8
Samacsys Part Category：	Integrated Circuit	Samacsys Package Category：	Small Outline Packages
Samacsys Footprint Name：	D (R-PDSO-G8)	Samacsys Released Date：	2018-07-23 19:41:53
Is Samacsys：	N	模拟集成电路 - 其他类型：	POWER FACTOR CONTROLLER
控制模式：	CURRENT-MODE	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	21 V	最小输入电压：	10.1 V
标称输入电压：	15 V	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e4	长度：	4.9 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
座面最大高度：	1.58 mm	最大供电电流 (Isup)：	7 mA
最大供电电压 (Vsup)：	21 V	表面贴装：	YES
切换器配置：	BOOST	最大切换频率：	275 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：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3.91 mm	Base Number Matches：	1

UCC28180D 数据手册

UCC28180

www.ti.com

SLUSBQ5A –NOVEMBER 2013–REVISED NOVEMBER 2013

Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor

Correction (PFC) Controller

Check for Samples: UCC28180

FEATURES

DESCRIPTION

The UCC28180 is a flexible and easy-to-use, 8-pin,

active Power Factor Correction (PFC) controller that

operates under Continuous Conduction Mode (CCM)

to achieve high Power Factor, low current distortion

and excellent voltage regulation of boost pre-

regulators in AC - DC front-ends. The controller is

suitable for universal AC input systems operating in

100-W to few-kW range with the switching frequency

programmable between 18 kHz to 250 kHz, to

conveniently support both power MOSFET and IGBT

switches. An integrated 1.5-A and 2-A (SRC-SNK)

peak gate drive output, clamped internally at 15.2 V

(typical), enables fast turn-on, turn-off and easy

management of the external power switch without the

need for buffer circuits.

•

8-pin Solution (no AC line sensing needed)

Wide Range Programmable Switching

Frequency (18 kHz to 250 kHz for MOSFET and

IGBT based PFC converters)

•

Trimmed Current Loop Circuits for Low iTHD

Reduced Current Sense Threshold (minimizes

power dissipation in shunt)

•

Average Current-Mode Control

Soft Over Current and Cycle-by-Cycle Peak

Current Limit Protection

•

Output Over-Voltage Protection with

Hysteresis Recovery

•

Audible Noise Minimization Circuitry

Open Loop Detection

Low-distortion wave shaping of the input current

using average current mode control is achieved

without input line sensing, reducing the external

component count. In addition, the controller features

reduced current sense thresholds to facilitate the use

of small value shunt resistors for reduced power

dissipation, especially important in high power

systems. To enable low current distortion, the

controller also features trimmed internal current loop

regulation circuits for eliminating associated

inaccuracies.

Enhance Dynamic Response During Output

Over and Under-Voltage Conditions

•

Maximum Duty Cycle of 96% (typical)

Burst Mode for No Load Regulation

VCC UVLO, Low ICC Start-Up (<75 µA)

APPLICATIONS

•

Universal AC Input, CCM Boost PFC

converters in 100-W to Few-kW range

•

Server and Desktop Power Supplies

White Good Appliances (Air Conditioners,

Refrigerators)

•

Industrial Power Supplies (DIN Rail)

Flat Panel TV (PDP, LCD and LED) TVs

Typical Application

V_OUT

EMI Filter

LINE

INPUT

Bridge

Rectifier

–

GND

GATE

VCC

Auxilary

Supply

ICOMP

ISENSE VSENSE

FREQ VCOMP

R_load

UCC28180

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.

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...48

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与UCC28180D相关器件

型号	品牌	获取价格	描述	数据表
UCC28180DR	TI	获取价格	Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (P
UCC2818A	TI	获取价格	BiCMOS POWER FACTOR PREREGULATOR
UCC2818AD	TI	获取价格	BiCMOS POWER FACTOR PREREGULATOR
UCC2818ADG4	TI	获取价格	BiCMOS POWER FACTOR PREREGULATOR
UCC2818ADR	TI	获取价格	BiCMOS POWER FACTOR PREREGULATOR
UCC2818ADR/	TI	获取价格	BiCMOS POWER FACTOR PREREGULATOR
UCC2818ADR/1	TI	获取价格	1.2A POWER FACTOR CONTROLLER, 120kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, MS-012AC,
UCC2818ADRG4	TI	获取价格	BiCMOS POWER FACTOR PREREGULATOR
UCC2818AN	TI	获取价格	BiCMOS POWER FACTOR PREREGULATOR
UCC2818ANG4	TI	获取价格	BiCMOS POWER FACTOR PREREGULATOR

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