Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

TC650ABVUA Datasheet(PDF) 6 Page - Microchip Technology

No. de pieza TC650ABVUA
Descripción Electrónicos  Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Over-Temperature Alert
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  MICROCHIP [Microchip Technology]
Página de inicio  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC650ABVUA Datasheet(HTML) 6 Page - Microchip Technology

Back Button TC650ABVUA Datasheet HTML 2Page - Microchip Technology TC650ABVUA Datasheet HTML 3Page - Microchip Technology TC650ABVUA Datasheet HTML 4Page - Microchip Technology TC650ABVUA Datasheet HTML 5Page - Microchip Technology TC650ABVUA Datasheet HTML 6Page - Microchip Technology TC650ABVUA Datasheet HTML 7Page - Microchip Technology TC650ABVUA Datasheet HTML 8Page - Microchip Technology TC650ABVUA Datasheet HTML 9Page - Microchip Technology TC650ABVUA Datasheet HTML 10Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 14 page
background image
TC650/TC651
DS21450B-page 6
© 2002 Microchip Technology Inc.
3.4
Shutdown (SHDN)
The fan can be unconditionally shutdown by pulling low
the SHDN pin. During shutdown, the PWM output is
low. This is ideal for notebook computers and other
portable applications when you need to change
batteries and must not have the fan running at that
time. Thermal monitoring and TOVER are still in
operation during shutdown. IDD shutdown current is
around 50
µA.
3.5
Auto-Shutdown Mode
The
TC651
features
auto-shutdown;
when
the
temperature is below the factory set point at minimum
speed (TL), PWM is low and the fan is automatically
shut off (Auto-shutdown mode). This feature is ideal for
notebook computers and other portable equipment that
need to conserve as much battery power as possible
and thus run a fan when it is only absolutely needed.
The TC651 will continue to be active so as to monitor
temperature for Tover. The TC651 exits Auto-shutdown
mode when the temperature rises above the factory set
point (T1).
3.6
Temperature Selection Guide
(Minimum Fan Speed/Full Speed)
The five temperature regions defined by the six
thresholds are defined in the TC650/TC651 by means
of factory trimming. Once a TL and TH are set, the T1
T4 thresholds are automatically equally spaced
between TL and TH.
Note: The Bold Type temperature settings are available for
ordering. Contact factory for other temperature selec-
tions.
TL and TH canbeselectedin5°C increments. TH must
be chosen at least 10oC higher than TL.TL can range
anywhere from 25°C to 35°C.
As an example, suppose you wanted the fan to run at
40% speed at 25°C or less and go to full speed at
45°C. You would order the part number TC650AEVUA.
As another example, suppose you wanted the fan to
turn on at 30°C and go to full speed at 45°C. You
would order the part number TC651BEVUA.
Temp.
Range
TL
TH
Part #
10°C
25
35
AC
30
40
BD
35
45
CE
15°C
25
40
AD
30
45
BE
35
50
CF
20°C
25
45
AE
30
50
BF
35
55
CG
30°C
25
55
AG


Número de pieza similar - TC650ABVUA

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
STMicroelectronics
TC650ACUA STMICROELECTRONICS-TC650ACUA Datasheet
210Kb / 16P
   Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert
TC650ACUATR STMICROELECTRONICS-TC650ACUATR Datasheet
210Kb / 16P
   Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert
TC650ACV STMICROELECTRONICS-TC650ACV Datasheet
210Kb / 16P
   Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert
TC650ADUA STMICROELECTRONICS-TC650ADUA Datasheet
210Kb / 16P
   Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert
TC650ADUATR STMICROELECTRONICS-TC650ADUATR Datasheet
210Kb / 16P
   Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert
More results

Descripción similar - TC650ABVUA

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Microchip Technology
TC650 MICROCHIP-TC650_13 Datasheet
262Kb / 18P
   Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert
11/29/12
logo
STMicroelectronics
TC650 STMICROELECTRONICS-TC650_04 Datasheet
210Kb / 16P
   Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert
logo
Microchip Technology
TC652 MICROCHIP-TC652 Datasheet
443Kb / 14P
   Integrated Temperature Sensor & Brushless DC Fan Controller with FanSense?줔etect & Over-Temperature
2002
TC652 MICROCHIP-TC652_13 Datasheet
215Kb / 16P
   Integrated Temperature Sensor & Brushless DC Fan Controller with FanSense??Detect & Over-Temperature
11/29/12
TC652AGVUA MICROCHIP-TC652AGVUA Datasheet
450Kb / 14P
   Integrated Temperature Sensor & Brushless DC Fan Controller
04/20/02
TC652AEVUATR MICROCHIP-TC652AEVUATR Datasheet
431Kb / 14P
   Integrated Temperature Sensor & Brushless DC Fan
04/20/02
TC648 MICROCHIP-TC648 Datasheet
602Kb / 28P
   Fan Speed Controller with Auto-Shutdown and Over-Temperature Alert
2002
TC648 MICROCHIP-TC648_13 Datasheet
364Kb / 28P
   Fan Speed Controller with Auto-Shutdown and Over-Temperature Alert
11/29/12
logo
Linear Technology
LTC2996 LINER-LTC2996_15 Datasheet
236Kb / 16P
   Temperature Sensor with Alert Outputs
logo
List of Unclassifed Man...
ASC7512 ETC2-ASC7512 Datasheet
343Kb / 35P
   DIGITAL TEMPERATURE SENSOR WITH INTEGRATED FAN CONTROL
More results


Html Pages

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


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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