Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits
Главная >>> LSI >>> LS7339 Даташит

LS7339-2001 Даташит

Номер в каталоге
Компоненты Описание
производитель
Other PDF
  lastest PDF  
PDF
DOWNLOAD     
LS7339 image

DESCRIPTION:
The LS7339 and LS7340 are monolithic MOS integrated circuits designed to turn a triac On and Off in a Power Switch for AC loads. Activation of the ON input will always turn the triac On and start a Timer. The triac remains On for the duration of the Timer which is controlled by an external R-C connected to the OSCILLATOR input. Activation of the OFF input will always turn the triac Off. The two ICs differ only in the width of the TRIG pulse used to trigger the triac. (See I/O Description, Pin 4.)

FEATURES:
• Phase-Lock Loop Synchronization allows use in Wall Switch Applications.
• PLL accuracy delivers Pure AC Power.
• Timer programmable with external R-C.
• ON input switches AC Power On and starts Timer.
• OFF input switches AC Power Off.
• 50/60Hz Line Frequency.
• +12V to +18V Operation (VSS - VDD).
• LS7339, LS7340 ( DIP) - See Figure 1 LS7339-S, LS7340-S (SOIC)

APPLICATIONS:
• AUTO SHUT-OFF TIMER for appliances such as coffee pots, curling irons, hair curlers, electric blankets, hand dryers.
• TIMED-ON WALL SWITCH for incandescent lighting and heat lamps.

 

Номер в каталоге
Компоненты Описание
PDF
производитель
8-BIT OTP/EPROM/FASTROM MCUs WITH A/D CONVERTER, SAFE RESET, AUTO-RELOAD TIMER AND EEPROM
STMicroelectronics
5V, 1A- 5A Programmable Current Limit Switch with Slew Rate Control and Auto Enable
Monolithic Power Systems
AC SWITCH POTICALLY ISOLATED AC SWITCH
Toshiba
Programmable -48V Hot-Swap Controller with Forced Shut Down
Summit Microelectronics
Programmable Switch-mode, USB/AC Input Li+ Battery Charger with TurboCharge™ Mode and USB “On- the-Go” Power
Summit Microelectronics
High Current, High Efficiency Charge Pump with Auto-Timer
Analog Technology Inc
High Current, High Efficiency Charge Pump with Auto-Timer
Analog Technology Inc
8-BIT ROM MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, ROM AND EEPROM
STMicroelectronics
8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, SAFE RESET, AUTO-RELOAD TIMER, EEPROM AND SPI
STMicroelectronics
8-BIT MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, UART, OSG, SAFE RESET AND 20-PIN PACKAGE
STMicroelectronics

Share Link: 

All Rights Reserved© datasheetq.com  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]