Datasheet > TC828A

TC828A

更新时间： 2024-02-23 19:37:00

品牌	Logo	应用领域
TELCOM		转换器开关
页数	文件大小	规格书
8页	65K
描述
Switched Capacitor Voltage Converter

阅读下载

中文翻译

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

TC828A 技术参数

生命周期：	Transferred	包装说明：	SOT-23A, 5 PIN
Reach Compliance Code：	unknown	风险等级：	5.75
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：	1.8 V	标称输入电压：	5 V
JESD-30 代码：	R-PDSO-G5	功能数量：	1
端子数量：	5	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	0.05 A
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
表面贴装：	YES	切换器配置：	DOUBLER INVERTER
最大切换频率：	20 kHz	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子位置：	DUAL	Base Number Matches：	1

TC828A 数据手册

TC828A

Switched Capacitor Voltage Converter

FEATURES

GENERAL DESCRIPTION

ꢀ Charge Pump in 5-Pin SOT-23A Package

ꢀ >95% Voltage Conversion Efficiency

ꢀ Voltage Inversion and/or Doubling

ꢀ Low 38µA Quiescent Current

The TC828A is a CMOS “charge-pump” voltage con-

verterinanultra-small5-PinSOT-23Apackage. Itcaninvert

and/or double an input voltage that can range from +1.8V to

+5.5V. Conversion efficiency is typically >95%, and switch-

ing frequency is 12KHz.

ꢀ Operates from +1.8V to +5.5V

ꢀ Up to 25mA Output Current

ꢀ Only Two External Capacitors Required

ꢀ Lower Power Version of TCM828

The external component requirement is only two ca-

pacitors (10µF nominal) for standard voltage inverter appli-

cations. With a few additional components a positive

doubler can also be built. All other circuitry, including

control, oscillator, power MOSFETs are integrated on-chip.

Supply current is 38µA typically.

APPLICATIONS

ꢀ LCD Panel Bias

ꢀ Cellular Phones

ꢀ Pagers

The TC828A is available in a 5-Pin SOT-23A surface

mount package.

ꢀ PDAs, Portable Dataloggers

ꢀ Battery-Powered Devices

ORDERING INFORMATION

Part No.

Package

Temp. Range

PIN CONFIGURATION

5-Pin SOT-23A

C828AECT

5-Pin SOT-23A

– 40°C to +85°C

NOTE: 5-Pin SOT-23A is equivalent to EIAJ-SC74A.

OUT

TC828ECT

–

GND

NOTE: *5-Pin SOT-23A is equivalent to EIAJ SC-74A

TYPICAL OPERATING CIRCUIT

Voltage Inverter

C⁺

V_IN

INPUT

C^–

TC828A

V^–

OUTPUT

OUT

GND

TC828A-1 5/1/00 TelCom Semiconductor reserves the right to make changes in the circuitry and specifications of its devices.

12 3 4 5 6 7 8

中文翻译

下载PDF

与TC828A相关器件

型号	品牌	获取价格	描述	数据表
TC828AECT	TELCOM	获取价格	Switched Capacitor Voltage Converter
TC83220-0006	TOSHIBA	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PDIP42, 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42, Consum
TC83220-0009	TOSHIBA	获取价格	TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC83220-0019	TOSHIBA	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PDIP42, 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42, Consum
TC83220-0020	TOSHIBA	获取价格	TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC83220-0021	TOSHIBA	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PDIP42, 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42, Consum
TC83220-0025	TOSHIBA	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PDIP42, SDIP-42, Consumer IC:Other
TC83220-0026	TOSHIBA	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PDIP42, 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42, Consum
TC83220-0027	TOSHIBA	获取价格	TC83220-0027 Single-Chip CMOS LSI for FL (fluorescent) Calculator
TC83220-0028	TOSHIBA	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PDIP42, 0.600 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-42,

与TC828A相关文章

BSS138LT3G：一款高效能N沟道MOSFET的全面解析
2024-07-04

4
解读EGP10B二极管资料手册：产品特性、参数分析
2024-07-04

3
RT9164AGG手册资料详解：引脚信息、设计指南
2024-07-04

3
2SA1037KPT资料详解：产品特性、电气参数、设计指南
2024-07-04

5

产品中心

服务支持

精选活动

关于我们

帮助中心

TC828A

TC828A 技术参数

TC828A 数据手册

与TC828A相关器件

与TC828A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

TC828A

TC828A 技术参数

TC828A 数据手册

与TC828A相关器件

与TC828A相关文章

您还可以找

您在本页遇到什么问题？