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

SP6655ER/TR Datasheet

  • SP6655ER/TR

  • High Efficiency 400mA Synchronous Buck Regulator Ideal for p...

  • 16頁

  • SIPEX

掃碼查看芯片數(shù)據(jù)手冊

上傳產品規(guī)格書

PDF預覽

廬
SP6655
Ideal for portable designs powered with Li Ion battery
High Efficiency 400mA Synchronous Buck Regulator
FEATURES
鈻?/div>
98% Efficiency Possible
鈻?/div>
Small 10-Pin DFN Package
鈻?/div>
Ultra-low 20碌A Quiescent Current
鈻?/div>
625mA Inductor Peak Current Limit
鈻?/div>
Guaranteed Minimum 400mA Output
Current
鈻?/div>
2.7V to 5.5V Input Voltage Range
鈻?/div>
Output Adjustable Down to 1.0V
鈻?/div>
100% Duty Ratio Low Dropout
Operation
鈻?/div>
80碌A Light Load Quiescent Current in
Dropout
P
VIN
VIN
BLON
D1
D0
1
2
3
4
5
10
LX
GND
SP6655
10 Pin DFN
9
P
8
GND
7
V
OUT
6
FB
Now Available in Lead Free Packaging
APPLICATIONS
鈻?/div>
Cell Phones
鈻?/div>
PDA's
鈻?/div>
DSC's
鈻?/div>
MP3 Players
鈻?/div>
USB Devices
鈻?/div>
Point of Use Power
DESCRIPTION
The SP6655 is a 400mA synchronous buck regulator which is ideal for portable applications that
use a Li-Ion or 3 cell alkaline/NiCD/NiMH input. The SP6655鈥檚 proprietary control loop, 20碌A light
load quiescent current, and 0.3鈩?power switches provide excellent efficiency across a wide range
of output currents. As the input battery supply decreases towards the output voltage the SP6655
seamlessly transitions into 100% duty ratio operation further extending useful battery life. The
SP6655 is protected against overload and short circuit conditions with a precise inductor peak
current limit. Other features include programmable under voltage lockout and low battery
detection, externally programmed output voltage down to 1.0V, logic level shutdown control, and
140擄C over temperature shutdown.
TYPICAL APPLICATION SCHEMATIC
2.7V to 5.5V Input
VI
L1
10碌H
10鈩?/div>
R
VIN
CV
IN
1碌F
V
OUT
400mA
VO
C
IN
10碌F
1M
SP6655
P
VIN
V
IN
BLON
LX
P
GND
GND
C
OUT
10碌F
CF
R
F
22pF
BLON
D1
D0
D1
D0
V
OUT
FB
R
I
200K
Date: 7/12/04
SP6655 High Efficiency 400mA Synchronous Buck Regulator
漏 Copyright 2004 Sipex Corporation
1

SP6655ER/TR相關型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    500mA Alkaline DC/DC Boost Regulator in SOT-23
    SIPEX
  • 英文版
    500mA Alkaline DC/DC Boost Regulator in SOT-23
    SIPEX [Sip...
  • 英文版
    Application Note:High Current Output
    SIPEX
  • 英文版
    Application Note:High Current Output
    SIPEX [Sip...
  • 英文版
    Single Alkaline Cell, High Efficiency Step-Up DC-DC Converte...
    SIPEX [Sip...
  • 英文版
    Application Note:High Current Output
    SIPEX
  • 英文版
    Application Note:High Current Output
    SIPEX [Sip...
  • 英文版
    Evaluation Board Manual
    SIPEX [Sip...
  • 英文版
    Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regul...
    SIPEX
  • 英文版
    Evaluation Board Manual
    SIPEX [Sip...
  • 英文版
    Single/Dual Alkaline Cell, High Efficiency Step-Up DC-DC Con...
    SIPEX [Sip...
  • 英文版
    Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regul...
    SIPEX [Sip...
  • 英文版
    Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regul...
    SIPEX
  • 英文版
    Evaluation Board Manual
    SIPEX [Sip...
  • 英文版
    Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regul...
    SIPEX [Sip...
  • 英文版
    Ultra-low Quiescent Current, High Efficiency Boost Regulator
    SIPEX
  • 英文版
    Ultra-low Quiescent Current, High Efficiency Boost DC-DC Reg...
    SIPEX
  • 英文版
    High Efficiency 600mA Synchronous Buck Regulator Ideal for p...
    SIPEX
  • 英文版
    1A, High Efficiency, High Frequency Current Mode PWM Buck Re...
    SIPEX
  • 英文版
    High Efficiency 800mA Synchronous Buck Regulator Ideal for p...
    SIPEX

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！意見一經采納，將有感恩紅包奉上哦！