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

X  

TC642CPA Datasheet(PDF) 3 Page - Microchip Technology

No. de pieza TC642CPA
Descripción Electrónicos  PWM Fan Speed Controller with FanSense??Technology
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  MICROCHIP [Microchip Technology]
Página de inicio  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC642CPA Datasheet(HTML) 3 Page - Microchip Technology

  TC642CPA Datasheet HTML 1Page - Microchip Technology TC642CPA Datasheet HTML 2Page - Microchip Technology TC642CPA Datasheet HTML 3Page - Microchip Technology TC642CPA Datasheet HTML 4Page - Microchip Technology TC642CPA Datasheet HTML 5Page - Microchip Technology TC642CPA Datasheet HTML 6Page - Microchip Technology TC642CPA Datasheet HTML 7Page - Microchip Technology TC642CPA Datasheet HTML 8Page - Microchip Technology TC642CPA Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 28 page
background image
 2002 Microchip Technology Inc.
DS21444C-page 3
TC642
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Supply Voltage ......................................................... 6V
Input Voltage, Any Pin.... (GND – 0.3V) to (VDD +0.3V)
Package Thermal Resistance:
PDIP (RθJA).............................................125°C/W
SOIC (RθJA) ............................................155°C/W
MSOP (RθJA) ..........................................200°C/W
Specified Temperature Range ........... -40°C to +125°C
Storage Temperature Range.............. -65°C to +150°C
*Stresses above those listed under "Absolute Maximum Rat-
ings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at
these or any other conditions above those indicated in the
operation sections of the specifications is not implied. Expo-
sure to absolute maximum rating conditions for extended peri-
ods may affect device reliability.
ELECTRICAL SPECIFICATIONS
Note 1: Ensured by Design, not tested.
Electrical Characteristics: TMIN < TA < TMAX, VDD = 3.0V to 5.5V, unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
VDD
Supply Voltage
3.0
5.5
V
IDD
Supply Current, Operating
0.5
1.0
mA
Pins 6, 7 Open,
CF = 1 µF, VIN = VC(MAX)
IDD(SHDN)
Supply Current, Shutdown Mode
25
µA
Pins 6, 7 Open,
CF = 1 µF, VMIN = 0.35V,
Note 1
IIN
VIN, VMIN Input Leakage
- 1.0
+1.0
µA
Note 1
VOUT Output
tR
VOUT Rise Time
50
µsec
IOH = 5 mA, Note 1
tF
VOUT Fall Time
50
µsec
IOL = 1 mA, Note 1
tSHDN
Pulse Width (On VMIN) to
Clear Fault Mode
30
µsec
VSHDN, VHYST Specifications,
Note 1
IOL
Sink Current at VOUT Output
1.0
mA
VOL = 10% of VDD
IOH
Source Current at VOUT Output
5.0
mA
VOH = 80% of VDD
VIN, VMIN Inputs
VC(MAX), VOTF
Input Voltage at VIN or VMIN
for 100% PWM Duty Cycle
2.5
2.65
2.8
V
VC(SPAN)
VC(MAX) - VC(MIN)
1.3
1.4
1.5
V
VSHDN
Voltage Applied to VMIN to
ensure Shutdown Mode
——
VDD x 0.13
V
VREL
Voltage Applied to VMIN to
Release Shutdown Mode
VDD x 0.19
V
VDD = 5V
Pulse Width Modulator
FPWM
PWM Frequency
26
30
34
Hz
CF = 1.0 µF
SENSE Input
VTH(SENSE)
SENSE Input Threshold
Voltage with Respect to GND
50
70
90
mV
Note 1
FAULT Output
VOL
Output Low Voltage
0.3
V
IOL = 2.5 mA
tMP
Missing Pulse Detector Timer
32/F
Sec
tSTARTUP
Start-up Timer
32/F
Sec
tDIAG
Diagnostic Timer
3/F
Sec


Número de pieza similar - TC642CPA

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Microchip Technology
TC642COA713 MICROCHIP-TC642COA713 Datasheet
503Kb / 28P
   PWM Fan Speed Controller with FanSense??Technology
08/01/02
More results

Descripción similar - TC642CPA

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Microchip Technology
TC642 MICROCHIP-TC642_13 Datasheet
400Kb / 28P
   PWM Fan Speed Controller with FanSense??Technology
11/29/12
TC647 MICROCHIP-TC647_13 Datasheet
386Kb / 28P
   PWM Fan Speed Controller with FanSense??Technology
11/29/12
TC647 MICROCHIP-TC647 Datasheet
478Kb / 28P
   PWM Fan Speed Controller with FanSense Technology
2002
TC642COA713 MICROCHIP-TC642COA713 Datasheet
503Kb / 28P
   PWM Fan Speed Controller with FanSense??Technology
08/01/02
TC646 MICROCHIP-TC646 Datasheet
473Kb / 28P
   PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology
2002
TC649 MICROCHIP-TC649_13 Datasheet
391Kb / 28P
   PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology
11/29/12
TC649 MICROCHIP-TC649 Datasheet
478Kb / 28P
   PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology
2002
DTC646 MICROCHIP-DTC646 Datasheet
386Kb / 30P
   PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology
11/29/12
TC642B MICROCHIP-TC642B Datasheet
662Kb / 34P
   PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense??Technology for Fault Detection
2003
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


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


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