Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

TC642B Scheda tecnica (PDF) - Microchip Technology

TC642B Datasheet PDF - Microchip Technology
Il numero della parte TC642B
Scarica  TC642B Scarica

Grandezza file   662.92 Kbytes
Page   34 Pages
Produttore elettronici  MICROCHIP [Microchip Technology]
Homepage  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Spiegazioni elettronici PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense??Technology for Fault Detection

TC642B Datasheet (PDF)

Go To PDF Page Scarica Scheda tecnica
TC642B Datasheet PDF - Microchip Technology

Il numero della parte TC642B
Scarica  TC642B Click to download

Grandezza file   662.92 Kbytes
Page   34 Pages
Produttore elettronici  MICROCHIP [Microchip Technology]
Homepage  http://www.microchip.com
Logo MICROCHIP - Microchip Technology
Spiegazioni elettronici PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense??Technology for Fault Detection

TC642B Scheda tecnica (HTML) - Microchip Technology

Back Button TC642B Datasheet HTML 1Page - Microchip Technology TC642B Datasheet HTML 2Page - Microchip Technology TC642B Datasheet HTML 3Page - Microchip Technology TC642B Datasheet HTML 4Page - Microchip Technology TC642B Datasheet HTML 5Page - Microchip Technology TC642B Datasheet HTML 6Page - Microchip Technology TC642B Datasheet HTML 7Page - Microchip Technology TC642B Datasheet HTML 8Page - Microchip Technology TC642B Datasheet HTML 9Page - Microchip Technology TC642B Datasheet HTML 10Page - Microchip Technology Next Button 

TC642B Dettagli del prodotto

Description
The TC642B/TC647B devices are new versions of the existing TC642/TC647 fan speed controllers. These devices are switch mode, fan speed controllers that incorporate a new fan auto-restart function. Temperature-proportional speed control is accomplished using pulse width modulation. A thermistor (or other voltage output temperature sensor) connected to the VIN input supplies the required control voltage of 1.20V to 2.60V (typical) for 0% to 100% PWM duty cycle. Minimum fan speed is set by a simple resistor divider on the VMIN input. An integrated Start-Up Timer ensures reliable motor start-up at turn-on, coming out of shutdown mode or following a transient fault. A logic-low applied to VMIN (pin 3) causes fan shutdown.

Features
• Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life
• Efficient PWM Fan Drive
• 3.0V to 5.5V Supply Range:
    - Fan Voltage Independent of TC642B/TC647B Supply Voltage
    - Supports any Fan Voltage
• FanSense™ Fault Detection Circuit Protects Against Fan Failure and Aids System Testing
• Shutdown Mode for "Green" Systems
• Supports Low Cost NTC/PTC Thermistors
• Over-Temperature Indication (TC642B only)
• Fan Auto-Restart
• Space-Saving 8-Pin MSOP Package

Applications
• Personal Computers & Servers
• LCD Projectors
• Datacom & Telecom Equipment
• Fan Trays
• File Servers
• General Purpose Fan Speed Control




Codice articolo simile - TC642B

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Microchip Technology
TC642B MICROCHIP-TC642B Datasheet
2Mb / 44P
   Analog & Interface Product Selector Guide
11/29/11
TC642B MICROCHIP-TC642B Datasheet
2Mb / 44P
   Analog and Interface Product Selector Guide
11/29/11
TC642B MICROCHIP-TC642B_13 Datasheet
563Kb / 36P
   PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense??Technology for Fault Detection
11/29/12
More results


Descrizione simile - TC642B

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Microchip Technology
TC642B MICROCHIP-TC642B_13 Datasheet
563Kb / 36P
   PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense??Technology for Fault Detection
11/29/12
TC646B MICROCHIP-TC646B Datasheet
683Kb / 36P
   PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection
2003
TC646B MICROCHIP-TC646B_13 Datasheet
580Kb / 36P
   PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection
11/29/12
TC664 MICROCHIP-TC664 Datasheet
695Kb / 36P
   SMBus??PWM Fan Speed Controllers With Fan Fault Detection
2002
TC664 MICROCHIP-TC664_36 Datasheet
558Kb / 36P
   SMBus??PWM Fan Speed Controllers With Fan Fault Detection
11/29/12
TC654 MICROCHIP-TC654 Datasheet
706Kb / 36P
   Dual SMBus??PWM Fan Speed Controllers With Fan Fault Detection
2002
TC654 MICROCHIP-TC654_14 Datasheet
580Kb / 38P
   Dual SMBus??PWM Fan Speed Controllers With Fan Fault Detection
03/25/14
TC642 MICROCHIP-TC642_13 Datasheet
400Kb / 28P
   PWM Fan Speed Controller with FanSense??Technology
11/29/12
TC642 MICROCHIP-TC642 Datasheet
485Kb / 28P
   PWM Fan Speed Controller with FanSense??Technology
2002
TC647 MICROCHIP-TC647_13 Datasheet
386Kb / 28P
   PWM Fan Speed Controller with FanSense??Technology
11/29/12
More results




A proposito di Microchip Technology


Microchip Technology è una società di semiconduttori americani fondata nel 1989.
La società fornisce una vasta gamma di microcontrollori, analogici, memoria e prodotti di sicurezza per varie applicazioni nei mercati automobilistici, industriali e di consumo.
Il microchip è uno dei più grandi fornitori di microcontrollori al mondo ed è noto per la sua esperienza nel design a bassa potenza e la sua attenzione alle tecnologie di risparmio energetico.
La società fornisce inoltre strumenti di sviluppo e software per aiutare i clienti a progettare e prototipare i loro prodotti.
Microchip ha operazioni in oltre 70 paesi e i suoi prodotti vengono utilizzati in una vasta gamma di applicazioni.

*Queste informazioni sono solo a scopo informativo generale, non saremo responsabili per eventuali perdite o danni causati dalle informazioni di cui sopra.




Link URL



Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : 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  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com