Datasheet > 5962-9326103M2A

5962-9326103M2A

更新时间： 2024-01-07 16:55:58

品牌	Logo	应用领域
德州仪器 - TI		开关
页数	文件大小	规格书
9页	278K
描述
1.5A POWER FACTOR CONTROLLER, 118kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

5962-9326103M2A 技术参数

生命周期：	Obsolete	零件包装代码：	QLCC
包装说明：	QCCN,	针数：	20
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
模拟集成电路 - 其他类型：	POWER FACTOR CONTROLLER	最大输入电压：	35 V
最小输入电压：	15 V	标称输入电压：	18 V
JESD-30 代码：	S-CQCC-N20	JESD-609代码：	e0
功能数量：	1	端子数量：	20
最高工作温度：	125 °C	最低工作温度：	-55 °C
最大输出电流：	1.5 A	封装主体材料：	CERAMIC, METAL-SEALED COFIRED
封装代码：	QCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER	认证状态：	Not Qualified
筛选级别：	MIL-STD-883	表面贴装：	YES
切换器配置：	SINGLE	最大切换频率：	118 kHz
温度等级：	MILITARY	端子面层：	TIN LEAD
端子形式：	NO LEAD	端子位置：	QUAD

5962-9326103M2A 数据手册

UC1854

UC2854

UC3854

High Power Factor Preregulator

FEATURES

DESCRIPTION

•

Control Boost PWM to 0.99 Power Factor

The UC1854 provides active power factor correction for power sys-

tems that otherwise would draw non-sinusoidal current from sinusoi-

dal power lines. This device implements all the control functions

necessary to build a power supply capable of optimally using available

power-line current while minimizing line-current distortion. To do this,

the UC1854 contains a voltage amplifier, an analog multiplier/divider,

a current amplifier, and a fixed-frequency PWM. In addition, the

UC1854 contains a power MOSFET compatible gate driver, 7.5V ref-

erence, line anticipator, load-enable comparator, low-supply detector,

and over-current comparator.

Limit Line Current Distortion To <5%

World-Wide Operation Without Switches

Feed-Forward Line Regulation

Average Current-Mode Control

Low Noise Sensitivity

Low Start-Up Supply Current

Fixed-Frequency PWM Drive

Low-Offset Analog Multiplier/Divider

1A Totem-Pole Gate Driver

The UC1854 uses average current-mode control to accomplish fixed-

frequency current control with stability and low distortion. Unlike peak

current-mode, average current control accurately maintains sinusoidal

line current without slope compensation and with minimal response to

noise transients.

The UC1854’s high reference voltage and high oscillator amplitude

minimize noise sensitivity while fast PWM elements permit chopping

frequencies above 200kHz. The UC1854 can be used in single and

three phase systems with line voltages that vary from 75 to 275 volts

and line frequencies across the 50Hz to 400Hz range. To reduce the

burden on the circuitry that supplies power to this device, the UC1854

features low starting supply current.

Precision Voltage Reference

These devices are available packaged in 16-pin plastic and ceramic

dual in-line packages, and a variety of surface-mount packages.

BLOCK DIAGRAM

UDG-92055

6/98

12 3 4 5 6 7...9

下载PDF

与5962-9326103M2A相关器件

型号	品牌	描述	获取价格	数据表
5962-9326103MEA	ETC	Power Factor Controller	获取价格
5962-9326201MVA	ETC	Analog-to-Digital Converter， 6-Bit	获取价格
5962-9326201MVC	ETC	Analog-to-Digital Converter， 6-Bit	获取价格
5962-9326401M2X	ETC	Battery Management	获取价格
5962-9326401MEX	ETC	Battery Management	获取价格
5962-9326501M2A	TI	Precision Low Dropout Linear Controllers	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

5962-9326103M2A

5962-9326103M2A 技术参数

5962-9326103M2A 数据手册

与5962-9326103M2A相关器件

与5962-9326103M2A相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

5962-9326103M2A

5962-9326103M2A 技术参数

5962-9326103M2A 数据手册

与5962-9326103M2A相关器件

与5962-9326103M2A相关文章

您还可以找

您在本页遇到什么问题？