• 当前位置:
  • 首页
  • >
  • PDF资料
  • >
  • ADP1109AAR-5 PDF文件及第1页内容在线浏览

ADP1109AAR-5

ADP1109AAR-5首页预览图
型号: ADP1109AAR-5
PDF文件:
  • ADP1109AAR-5 PDF文件
  • ADP1109AAR-5 PDF在线浏览
功能描述: Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter
PDF文件大小: 143.65 Kbytes
PDF页数: 共8页
制造商: AD[Analog Devices]
制造商LOGO: AD[Analog Devices] LOGO
制造商网址: http://www.analog.com
捡单宝
供应商
型号
品牌
封装
批号
库存数量
备注
询价
  • 深圳市威尔健半导体有限公司

    4

    0755-8315978918928457410,15112346668林凯华强北街道华航社区华强北路1019号华强广场A座20J11012623

  • ADP1109AAR-5
  • AD 
  • SOP8 
  • 2020+ 
  • 914 
  • 只做全新原装英飞凌德州可订货 
  • Email:2881358677@qq.com
  • 深圳市赛美科科技有限公司

    9

    0755-2830932313480875861雷小姐,微信与手机号同号广东省深圳市福田区华强北上步工业区101栋5楼A595诚芯做事,诚心做人,您身边的电子元器件搬运工11012165

  • ADP1109AAR-5
  • AD 
  • SOP8 
  • 1901+ 
  • 914 
  • 一级代理,原装正品假一罚十价格优势长期供货 
  • Email:2053086415@qq.com
  • 深圳市华芯盛世科技有限公司

    6

    0755-23941632-8322600513723794312朱先生0755-83249919深圳市福田区上步工业区201栋530室11011873

  • ADP1109AAR-5
  • AD 
  • SOP8 
  • 最新批号 
  • 865000 
  • 一级代理 特价现货 
  • Email:PHZHUJUNWEI@163.COM
  • 深圳市芯泽盛世科技有限公司

    6

    0755-8322569218822854608李先生0755-83249919深圳市福田区上步工业区201栋530室11011794

  • ADP1109AAR-5
  • AD 
  • SOP8 
  • 18+ 
  • 560000 
  • 一级代理!全新进口原装现货,欢迎来电咨询! 
  • Email:2119980731@qq.com
  • 深圳市现代芯城互联网科技有限公司

    6

    0755-8254257918927440391董先生深圳市福田区振中路华强广场B座28F11011909

  • ADP1109AAR-5
  • 一级代理 
  • 一级代理 
  • 一级代理 
  • 129000 
  • 一级代理放心采购 
  • Email:arthur@nowchip.com
  • 维芯半导体(深圳)有限公司

    4

    0755-8253095217603007215朱伟华福田区赛格科技园4栋东11F0811013041

  • ADP1109AAR-5
  • AD 
  • SOP8 
  • 21+ 
  • 60000 
  • 全网平价 
  • Email:2435168566@qq.com
  • 深圳市安富世纪电子有限公司

    4

    0755-2348246918124040553杨丹妮0755-23482469深圳市福田区中航路都会轩240611012658

  • ADP1109AAR-5
  • SOP8 
  • AD 
  • 19+ 
  • 88470 
  • 坚持只售原装正品■可开13%增值票■ 
  • Email:2881358670@qq.com
  • 深圳诚思涵科技有限公司

    6

    0755-83015506,2394723615820783671朱先生,曾小姐0755-82815131深圳市福田区华强北路上步工业区101栋518室11011880

  • ADP1109AAR-5
  • AD 
  • 2019+ 
  • SOP8 
  • 20000 
  • 进口原装现货一级代理商! 
  • Email:sas1988@163.com
  • 深圳市华芯源电子有限公司

    4

    0755-8379868318929377804;15019275130张昕甜深圳市福田区华强北 华强广场D栋16层16B11012872

  • ADP1109AAR-5
  • AD 
  • SOP8 
  • 19+ 
  • 914 
  • 终端可以免费供样,支持BOM配单! 
  • Email:1139848500@qq.com
PDF页面索引
100%
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
ADP1109A
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700 World Wide Web Site: http://www.analog.com
Fax: 781/326-8703 © Analog Devices, Inc., 1997
Micropower Low Cost
Fixed 3.3 V, 5 V, 12 V and Adjustable
DC-to-DC Converter
FUNCTIONAL BLOCK DIAGRAM
120kHz
OSCILLATOR
ADP1109A-3.3: R1 = 152kV
ADP1109A-5: R1 = 83kV
ADP1109A-12: R1 = 29kV
V
IN
SENSE
SW
PGND
SHUTDOWN
GND
1.25V
REFERENCE
R2
250kV
R1
DRIVER
COMPARATOR
Q1
A1
120kHz
OSCILLATOR
ADP1109A
V
IN
FB
SW
PGND
SHUTDOWN
GND
1.25V
REFERENCE
DRIVER
COMPARATOR
Q1
A1
FEATURES
Operates at Supply Voltages 2 V to 9 V
Fixed 3.3 V, 5 V, 12 V and Adjustable Output
Minimum External Components Required
Ground Current: 460 mA
Oscillator Frequency: 120 kHz
Logic Shutdown
8-Lead DIP and SO-8 Packages
APPLICATIONS
Cellular Telephones
Single-Cell to 5 V Converters
Laptop and Palmtop Computers
Pagers
Cameras
Battery Backup Supplies
Portable Instruments
Laser Diode Drivers
Hand-Held Inventory Computers
GENERAL DESCRIPTION
The ADP1109A is a versatile step-up switching regulator. The
device requires only minimal external components to operate as
a complete switching regulator.
The ADP1109A-5 can deliver 100 mA at 5 V from a 3 V input
and the ADP1109A-12 can deliver 60 mA at 12 V from a 5 V
input. The device also features a logic controlled shutdown
capability that, when a logic low is applied, will shut down the
oscillator. The 120 kHz operating frequency allows for the use
of small surface mount components.
The gated oscillator capability eliminates the need for frequency
compensation.
TYPICAL APPLICATION
7
81
3
4
5
L1
33mH
D1
V
OUT
12V
60mA
C1
22mF
16V
SHUTDOWN
PGND GND
V
IN
SW
SENSE
ADP1109A-12
V
IN
5V
SHUTDOWN/PROGRAM
+
Flash Memory VPP Generator
购买、咨询产品请填写询价信息:(3分钟左右您将得到回复)
询价型号*数量*批号封装品牌其它要求
删除
删除
删除
删除
删除
增加行数
  • *联系人:
  • *邮箱:
  •  QQ:
  • *电话:

  • 关注官方微信

  • 联系我们
  • 电话:13714778017
  • 周一至周六:9:00-:18:00
  • 在线客服:

天天IC网由深圳市四方好讯科技有限公司独家运营

天天IC网 ( www.ttic.cc ) 版权所有©2014-2021 粤ICP备15059004号