音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

NCP1411/D Datasheet

  • NCP1411/D

  • Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detec...

  • 16頁

  • ETC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

NCP1411
Sync-Rect PFM Step-Up
DC-DC Converter with
Low-Battery Detector and
Ring-Killer
NCP1411 is a monolithic micropower high frequency Boost
(step鈥搖p) voltage switching converter IC specially designed for
battery operated hand鈥揾eld electronic products up to 250 mA loading.
It integrates Synchronous Rectifier for improving efficiency as well as
eliminating the external Schottky Diode. High switching frequency
(up to 600 kHz) allows low profile inductor and output capacitor being
used. Low鈥揃attery Detector, Logic鈥揅ontrolled Shutdown and
Cycle鈥揵y鈥揅ycle Current Limit provide value鈥揳dded features for
various battery鈥搊perated applications. The innovative Ring鈥揔iller
circuitry guarantees quiet operation in discontinuous conduction
mode. With all these functions ON, the device quiescent supply
current is only 9.0
mA
typical. This device is available in the space
saving compact Micro8t package.
Features
http://onsemi.com
MARKING
DIAGRAM
8
1
A2
A
Y
W
Micro8
DM SUFFIX
CASE 846A
A2
AYW
= Device Marking
= Assembly Location
= Year
= Wafer Lot
鈥?/div>
High Efficiency, up to 92%
鈥?/div>
Very Low Device Quiescent Supply Current of 9.0
mA
Typical
鈥?/div>
Built鈥搃n Synchronous Rectifier (P鈥揊ET) Eliminates One External
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Schottky Diode
High Switching Frequency (up to 600 kHz) Allows use of Small Size
Inductor
High Accuracy Reference Output, 1.19 V
$
0.6% @ 25擄C, can
supply more than 2.5 mA when V
OUT
鈮?/div>
3.3 V
Ring鈥揔iller for Quiet Operation in Discontinuous Conduction Mode
1.0 V Startup at No Load Guaranteed
Output Voltage from 1.5 V to 5.5 V Adjustable
Output Current up to 250 mA @ V
IN
= 2.5 V, V
OUT
= 3.3 V
Logic鈥揅ontrolled Shutdown
Open Drain Low鈥揃attery Detector Output
1.0 A Cycle by Cycle Current Limit
Low Profile and Minimum External Parts
Compact Micro8 Package
Personal Digital Assistant (PDA)
Handheld Digital Audio Product
Camcorder and Digital Still Camera
Handheld Instrument
Conversion from One or Two NiMH or NiCd, or One Li鈥搃on Cell to
3.3 V/5.0 V
PIN CONNECTIONS
FB 1
LBI/EN 2
LBO 3
REF 4
(Top View)
8 OUT
7 LX
6 GND
5 BAT
ORDERING INFORMATION
Device
NCP1411DMR2
Package
Micro8
Shipping
4000 Tape & Reel
Typical Applications
漏
Semiconductor Components Industries, LLC, 2001
1
December, 2001 鈥?Rev. 1
Publication Order Number:
NCP1411/D

NCP1411/D相關型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Sub 1.0 V Precision Adjustable Shunt Regulator
    ONSEMI
  • 英文版
    Sub 1.0 V Precision Adjustable Shunt Regulator
    ONSEMI [ON...
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby-Power Offl...
    ON SEMICONDUCTOR
  • 英文版
    Integrated Off-Line Switching Regulator
    ONSEMI
  • 英文版
    Integrated Off-Line Switching Regulator
    ONSEMI [ON...
  • 英文版
    Integrated Off-Line Switching Regulator
    ONSEMI
  • 英文版
    Integrated Off-Line Switching Regulator
    ONSEMI [ON...
  • 英文版
    Integrated Off-Line Switching Regulator
    ONSEMI
  • 英文版
    Integrated Off-Line Switching Regulator
    ONSEMI [ON...
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI [ON...
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI [ON...
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI [ON...
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI [ON...
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI [ON...
  • 英文版
    Self-Supplied Monolithic Switcher for Low Standby- Power Off...
    ONSEMI [ON Semi...

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網(wǎng)站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！