DataSheet26.com

EM8609A PDF даташит

Спецификация EM8609A изготовлена ​​​​«Excelliance MOS» и имеет функцию, называемую «Transition Mode PFC Controller».

Детали детали

Номер произв EM8609A
Описание Transition Mode PFC Controller
Производители Excelliance MOS
логотип Excelliance MOS логотип 

6 Pages
scroll

No Preview Available !

EM8609A Даташит, Описание, Даташиты
EM8609A
Transition Mode PFC Controller for LED Lighting
General Description
EM8609A is a voltage mode PFC controller
operating at transition mode.
This device provides protections of internal
soft start, over voltage protection, over current
protection and thermal shutdown. It can minimize
the external components counts, and makes the
design easy.
It also provides functions of low start up
current, disable function, under voltage lockout
and internal leading edge blanking of the current
sensing.
This part is available in SOP-8 package.
Ordering Information
Part Number Package
Remark
EM8609AG
SOP-8
without AC Absent
function
Over Voltage Protection
Cycle by Cycle Current Limiting
Feedback Open Protection
CS Open Protection
RT Open/Short Protection
2ms Soft-Start Current Limit
Thermal Shutdown
Applications
Ballast
General LED lighting
Pin Configuration
Features
Transition Mode PFC
Voltage Mode Control
Programmable Max. On-Time
Low Start Up Current (<30uA)
Leading Edge Blanking on CS Pin
Typical Application Circuit
Fly-back Application
2013/05/06
Rev.A.1
1









No Preview Available !

EM8609A Даташит, Описание, Даташиты
AC
INPUT
EMI
Filter
EM8609A
VCC GATE
CS
COMP
EM8609A Io_S S
RT
G D ZCD
Buck Application
Pin Assignment
Pin Name Pin No.
Pin Function
Io_SNS
COMP
RT
CS
ZCD
GND
GATE
VCC
1 Output current feedback control
2 Output of the error amplifier for voltage loop compensation
3 Ramp generator, connecting a resistor to GND pin to set the saw tooth signal
4 Senses the peak current.
5 Detecting zero crossing of input signal
6 Ground.
7 Gate drive output to drive the external MOSFET.
8 IC power supply pin.
2013/05/06
Rev.A.1
2









No Preview Available !

EM8609A Даташит, Описание, Даташиты
Function Block Diagram
EM8609A
2013/05/06
Rev.A.1
3










Скачать PDF:

[ EM8609A.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
EM8609ATransition Mode PFC ControllerExcelliance MOS
Excelliance MOS

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск