数据搜索系统,热门电子元器件搜索
Selected language     Chinese  ▼
部分名称
         详细搜索


MC44608P40 Datasheet(数据表) 1 Page - ON Semiconductor

部件型号  MC44608P40
说明  Few External Components Reliable and Flexible SMPS Controller
下载  15 Pages
Scroll/Zoom Zoom In 100% Zoom Out
制造商  ONSEMI [ON Semiconductor]
网页  http://www.onsemi.com
标志 

 
 1 page
background image
© Semiconductor Components Industries, LLC, 2006
May, 2006 − Rev. 8
1
Publication Order Number:
MC44608/D
MC44608
Few External Components
Reliable and Flexible
SMPS Controller
The MC44608 is a high performance voltage mode controller
designed for off−line converters. This high voltage circuit that
integrates the startup current source and the oscillator capacitor,
requires few external components while offering a high flexibility and
reliability.
The device also features a very high efficiency standby management
consisting of an effective Pulsed Mode operation. This technique
enables the reduction of the standby power consumption to
approximately 1.0 W while delivering 300 mW in a 150 W SMPS.
General Features
Integrated Startup Current Source
Lossless Off−Line Startup
Direct Off−Line Operation
Fast Startup
Flexibility
Duty Cycle Control
Undervoltage Lockout with Hysteresis
On Chip Oscillator Switching Frequency 40 or 75
Secondary Control with Few External Components
Pb−Free Packages are Available*
Protections
Maximum Duty Cycle Limitation
Cycle by Cycle Current Limitation
Demagnetization (Zero Current Detection) Protection
“Over VCC Protection” Against Open Loop
Programmable Low Inertia Over Voltage Protection
Against Open Loop
Internal Thermal Protection
SMPS Controller
Pulsed Mode Techniques for a Very High Efficiency
Low Power Mode
Lossless Startup
Low dV/dT for Low EMI Radiations
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
1
8
7
6
5
2
3
4
Demag
Isense
Control Input
Vi
PIN CONNECTIONS
GND
VCC
Driver
(Top View)
http://onsemi.com
PDIP−8
P SUFFIX
CASE 626
1
8
MC44608Pxx
AWL
YYWWG
1
8
MC44608Pxx = Device Code
xx = 40 or 75
A
= Assembly Location
WL
= Wafer Lot
YY
= Year
WW
= Work Week
G= Pb−Free Package
MARKING DIAGRAM
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION




HTML 页

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15 


数据表 下载



相关电子零件

部件型号部件说明Html View制造商
ADT7462Flexible Temperature and Voltage Monitor and System Fan Controller 1 2 3 4 5 MoreAnalog Devices
ISL6322Four-Phase Buck PWM Controller with Integrated MOSFET Drivers and I2C Interface for Intel VR10 VR11 and AMD Applications 1 2 3 4 5 MoreIntersil Corporation
ISL6327Enhanced 6-Phase PWM Controller with 8-Bit VID Code and Differential Inductor DCR or Resistor Current Sensing 1 2 3 4 5 MoreIntersil Corporation
CS5301_06Three−Phase Buck Controller with Integrated Gate Drivers and Power Good 1 2 3 4 5 MoreON Semiconductor
CS5322Two−Phase Buck Controller with Integrated Gate Drivers and 5−Bit DAC 1 2 3 4 5 MoreON Semiconductor
M306V5ME-XXXSPSINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER 1 2 3 4 5 MoreMitsubishi Electric Semiconductor
ADM1041ASecondary-Side Controller with Current Share and Housekeeping 1 2 3 4 5 MoreAnalog Devices
NCP348Positive Overvoltage Protection Controller with Internal Low R_ON NMOS FET and Status FLAG 1 2 3 4 5 MoreON Semiconductor
ZL50030_06Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch 1 2 3 4 5 MoreZarlink Semiconductor Inc

链接网址

ALLDATASHEET是否为您带来帮助?  [ DONATE ]  

关于 Alldatasheet    |   广告服务   |   联系我们   |   隐私政策   |   书签   |   链接交换   |   制造商名单
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl