Datasheet > 电源电路 > 开关式稳压器或控制器> AAT1230ITP-T1

AAT1230ITP-T1

更新时间： 2024-11-19 04:30:31

品牌	Logo	应用领域
ANALOGICTECH		转换器稳压器开关式稳压器或控制器电源电路开关式控制器升压转换器
页数	文件大小	规格书
21页	533K
描述
18V 100mA Step-Up Converter

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AAT1230ITP-T1 数据手册

AAT1230/1230-1

18V 100mA Step-Up Converter

™

SwitchReg

General Description

Features

The AAT1230/1230-1 is a high frequency, high effi-

ciency boost converter capable of 18V maximum

output voltage. The internal power switch can deliv-

er 100mA load current. It is the ideal power solution

to power OLED, LCD, and CCD applications oper-

ating from a single cell lithium-ion battery.

•

V_INRange: 2.7V to 5.5V

Maximum Output: 18V @ 100mA

True Load Disconnect

Dynamic Voltage Control Options

Hysteretic Control

— No External Compensation Components

— Excellent Load Transient Response

— High Efficiency at Light Load

Up to 2MHz Switching Frequency

Ultra-Small Inductor and Capacitors

Integrated Low R_DS(ON)MOSFET Switches

Up to 85% Efficiency

<1µA Shutdown Current

Integrated Soft Start

Two Turn-On Time Options

— AAT1230: T_SS= 0.35ms

— AAT1230-1: T_SS= 3.5ms

Cycle-by-Cycle Current Limit

Short-Circuit, Over-Temperature Protection

Available in TSOPJW-12 or TDFN34-16

Package

Hysteretic control provides up to 2MHz switching

frequency and fast response to load transients with

small, low-cost external components. The fully

integrated control IC simplifies the design while

reducing the total PCB footprint. The

AAT1230/1230-1 offers a true load disconnect fea-

ture which isolates the load from the power source

when EN/SET is pulled low. This eliminates leak-

age current and maintains zero voltage at the out-

put while disabled.

•

The output voltage can be dynamically set by acti-

vating one of two reference levels (FB1 or FB2)

through the SEL logic pin. Optionally, AnalogicTech’s

Simple Serial Control™ (S²Cwire™) single wire

interface provides dynamic programmability across

a wide output voltage range through the EN/SET pin.

•

-40°C to +85°C Temperature Range

The AAT1230/1230-1 are available in a Pb-free,

thermally-enhanced 16-pin 3x4mm TDFN low-pro-

file package or a Pb-free 12-pin TSOPJW package.

Applications

•

CCD Bias Circuit

Digital Still Cameras

LCD Bias Circuit

Mobile Handsets

MP3 Players

OLED Displays

PDAs and Notebook PCs

Typical Application

L₁

D₁

2.2µH

Schottky 18V @ 100mA

LIN

VIN

C₁

2.2µF

V_BAT

3.6V

AAT1230/

AAT1230-1

R₁

78.7kΩ

C₂

2.2µF, 25V

PGND

FB1

R₂

562Ω

Enable/Set

Select

EN/SET

FB2

SEL

GND

R₃

4.99kΩ

1230.2006.10.1.4

12 3 4 5 6 7...21

中文翻译

下载PDF

与AAT1230ITP-T1相关器件

型号	品牌	获取价格	描述	数据表
AAT1231	ANALOGICTECH	获取价格	Step-Up DC/DC Converters for White LED Backlight Applications
AAT1231_08	ANALOGICTECH	获取价格	Step-Up DC/DC Converters for White LED Backlight Applications
AAT1231ITP	ANALOGICTECH	获取价格	Step-Up DC/DC Converters for White LED Backlight Applications
AAT1231ITP-1	ANALOGICTECH	获取价格	Step-Up DC/DC Converters for White LED Backlight Applications
AAT1231ITP-1-T1	ANALOGICTECH	获取价格	Step-Up DC/DC Converters for White LED Backlight Applications
AAT1231ITP-T1	ANALOGICTECH	获取价格	Step-Up DC/DC Converters for White LED Backlight Applications
AAT1232	ANALOGICTECH	获取价格	24V 100mA Step-Up Converter
AAT1232_07	ANALOGICTECH	获取价格	24V 100mA Step-Up Converter
AAT1232IRN-T1	ANALOGICTECH	获取价格	24V 100mA Step-Up Converter
AAT1232ITP-T1	ANALOGICTECH	获取价格	24V 100mA Step-Up Converter

与AAT1230ITP-T1相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

23
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

15
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

45
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

45

产品中心

服务支持

精选活动

关于我们

帮助中心

AAT1230ITP-T1

AAT1230ITP-T1 数据手册

与AAT1230ITP-T1相关器件

与AAT1230ITP-T1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

AAT1230ITP-T1

AAT1230ITP-T1 数据手册

与AAT1230ITP-T1相关器件

与AAT1230ITP-T1相关文章

您还可以找

您在本页遇到什么问题？