Datasheet > CAT661EVA-GT3

CAT661EVA-GT3

更新时间： 2024-09-27 01:23:47

品牌	Logo	应用领域
安森美 - ONSEMI		光电二极管
页数	文件大小	规格书
14页	142K
描述
High Frequency 100 mA CMOS Charge Pump, Inverter/Doubler

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中文翻译

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技术参数
数据手册
替代型号

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CAT661EVA-GT3 技术参数

是否无铅：	不含铅	生命周期：	End Of Life
包装说明：	SOP, SOP8,.25	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.11
模拟集成电路 - 其他类型：	SWITCHED CAPACITOR CONVERTER	最大输入电压：	5.5 V
最小输入电压：	1.5 V	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e4	湿度敏感等级：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	标称输出电压：	11 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	子类别：	Other Analog ICs
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	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
Base Number Matches：	1

CAT661EVA-GT3 数据手册

CAT661

High Frequency 100 mA

CMOS Charge Pump,

Inverter/Doubler

Description

The CAT661 is a charge−pump voltage converter. It can invert a

positive input voltage to a negative output. Only two external

capacitors are needed. With a guaranteed 100 mA output current

capability, the CAT661 can replace a switching regulator and its

inductor. Lower EMI is achieved due to the absence of an inductor.

In addition, the CAT661 can double a voltage supplied from a

battery or power supply. Inputs from 2.5 V to 5.5 V will yield a

doubled, 5 V to 11 V output.

http://onsemi.com

SOIC−8

V SUFFIX

A Frequency Control pin (BOOST/FC) is provided to select either a

high (typically 135 kHz) or low (25 kHz) internal oscillator frequency,

thus allowing quiescent current vs. capacitor size trade−offs to be made.

The 135 kHz frequency is selected when the FC pin is connected to V+.

The operating frequency can also be adjusted with an external capacitor

at the OSC pin or by driving OSC with an external clock.

8−pin SOIC package is available. For die availability, contact

ON Semiconductor marketing.

The CAT661 can replace the MAX660 and the LTC660 in applications

where higher oscillator frequency and smaller capacitors are needed. In

addition, the CAT661 is pin compatible with the 7660/1044, offering an

easy upgrade for applications with 100 mA loads.

CASE 751BD

PIN CONFIGURATION

BOOST/FC

V+

CAP+

GND

OSC

CAP−

OUT

(Top View)

MARKING DIAGRAMS

Features

• Converts V+ to V− or V+ to 2V+

• Low Output Resistance, 10 W Max.

• High Power Efficiency

CAT661EVA

• Selectable Charge Pump Frequency of 25 kHz or 135 kHz;

Optimize Capacitor Size

• Low Quiescent Current

• Pin−compatible to MAX660, LTC660 with Higher Frequency

Operation

CAT661EVA = CAT661EVA−GT3

• Available in 8−pin SOIC Package

ORDERING INFORMATION

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Device

CAT661EVA−GT3

Package

Shipping

Compliant

SOIC−8

(Pb−Free)

3,000 /

Tape & Reel

Applications

• Negative Voltage Generator

• Voltage Doubler

1. All packages are RoHS−compliant (Lead−free,

Halogen−free).

2. For information on tape and reel specifications, in-

cluding part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifica-

tions Brochure, BRD8011/D.

3. For detailed information and a breakdown of

device nomenclature and numbering systems,

please see the ON Semiconductor Device No-

menclature document, TND310/D, available at

www.onsemi.com

• Voltage Splitter

• Low EMI Power Source

• GaAs FET Biasing

• Lithium Battery Power Supply

• Instrumentation

• LCD Contrast Bias

• Cellular Phones, Pagers

Publication Order Number:

July, 2012 − Rev. 12

CAT661/D

12 3 4 5 6 7...14

中文翻译

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CAT661EVA-GT3 替代型号

型号	品牌	替代类型	描述	数据表
CAT661EVA-T3	ONSEMI	类似代替	High Frequency 100mA CMOS Charge Pump, Inverter/Doubler
CAT661EVA	ONSEMI	功能相似	High Frequency 100mA CMOS Charge Pump, Inverter/Doubler
CAT661ELA	ONSEMI	功能相似	High Frequency 100 mA CMOS Charge Pump, Inverter/Doubler

与CAT661EVA-GT3相关器件

型号	品牌	获取价格	描述	数据表
CAT661EVA-T3	ONSEMI	获取价格	High Frequency 100mA CMOS Charge Pump, Inverter/Doubler
CAT661EVA-T3	CATALYST	获取价格	High Frequency 100mA CMOS Charge Pump, Inverter/Doubler
CAT661EVA-TE13	CATALYST	获取价格	High Frequency 100mA CMOS Charge Pump, Inverter/Doubler
CAT661EVA-TE13	ONSEMI	获取价格	SWITCHED CAPACITOR CONVERTER, PDSO8, 0.150 INCH, LEAD AND HALOGEN FREE, SO-8
CAT661EXA	ONSEMI	获取价格	IC SWITCHED CAPACITOR CONVERTER, PDSO8, 0.150 INCH, LEAD AND HALOGEN FREE, SO-8, Switching
CAT661EXA	CATALYST	获取价格	Switched Capacitor Converter, CMOS, PDSO8, 0.150 INCH, LEAD AND HALOGEN FREE, SO-8
CAT661EXA-TE13	CATALYST	获取价格	Switched Capacitor Converter, CMOS, PDSO8, 0.150 INCH, LEAD AND HALOGEN FREE, SO-8
CAT661EXA-TE13	ONSEMI	获取价格	SWITCHED CAPACITOR CONVERTER, PDSO8, 0.150 INCH, LEAD AND HALOGEN FREE, SO-8
CAT661EZD8	CATALYST	获取价格	High Frequency 100mA CMOS Charge Pump, Inverter/Doubler
CAT661EZD8	ONSEMI	获取价格	IC SWITCHED CAPACITOR CONVERTER, DSO8, 4 X 4 MM, 0.80 MM HEIGHT, LEAD AND HALOGEN FREE, TD

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