Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

TC654 Arkusz danych(PDF) 3 Page - Microchip Technology

Numer części TC654
Szczegółowy opis  Dual SMBus??PWM Fan Speed Controllers With Fan Fault Detection
Download  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  MICROCHIP [Microchip Technology]
Strona internetowa  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC654 Arkusz danych(HTML) 3 Page - Microchip Technology

  TC654 Datasheet HTML 1Page - Microchip Technology TC654 Datasheet HTML 2Page - Microchip Technology TC654 Datasheet HTML 3Page - Microchip Technology TC654 Datasheet HTML 4Page - Microchip Technology TC654 Datasheet HTML 5Page - Microchip Technology TC654 Datasheet HTML 6Page - Microchip Technology TC654 Datasheet HTML 7Page - Microchip Technology TC654 Datasheet HTML 8Page - Microchip Technology TC654 Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 36 page
background image
 2002 Microchip Technology Inc.
DS21734A-page 3
TC654/TC655
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings *
VDD..................................................................................6.5 V
Input Voltages .................................... -0.3 V to (VDD + 0.3 V)
Output Voltages ................................. -0.3 V to (VDD + 0.3 V)
Storage temperature .....................................-65°C to +150°C
Ambient temp. with power applied ................-40°C to +125°C
Maximum Junction Temperature, TJ ............................. 150°C
ESD protection on all pins
..................................................≥ 4kV
*Notice: Stresses above those listed under “Maximum rat-
ings” may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational listings of this specification is not implied. Expo-
sure to maximum rating conditions for extended periods may
affect device reliability.
PIN FUNCTION TABLE
Name
Function
VIN
Analog Input
CF
Analog Output
SCLK
Serial Clock Input
SDA
Serial Data In/Out (Open Drain)
GND
Ground
FAULT
Digital (Open Drain) Output
SENSE2
Analog Input
SENSE1
Analog Input
VOUT
Digital Output
VDD
Power Supply Input
ELECTRICAL SPECIFICATIONS
Electrical Characteristics: Unless otherwise noted, all limits are specified for VDD = 3.0 V to 5.5 V,
-40°C <TA < +85°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Supply Voltage
VDD
3.0
5.5
V
Operating Supply Current
IDD
150
300
µA
Pins 7, 8, 9 Open
Shutdown Mode Supply Current
IDDSHDN
5
10
µA
Pins 7, 8, 9 Open
VOUT PWM Output
VOUT Rise Time
tR
50
µsec IOH = 5 mA, Note 1
VOUT Fall Time
tF
50
µsec IOL = 1 mA, Note 1
Sink Current at VOUT Output
IOL
1.0
mA
VOL = 10% of VDD
Source Current at VOUT Output
IOH
5.0
mA
VOH = 80% of VDD
PWM Frequency
F
26
30
34
Hz
CF = 1 µF
VIN Input
VIN Input Voltage for 100% PWM
duty-cycle
VC(MAX)
2.45
2.6
2.75
V
VC(MAX) - VC(MIN)
VCRANGE
1.25
1.4
1.55
V
VIN Input Resistance
10M
VDD = 5.0 V
VIN Input Leakage Current
IIN
-1.0
+1.0
µA
SENSE Input
SENSE Input Threshold Voltage with
Respect to GND
VTHSENSE
80
100
120
mV
FAULT Output
FAULT Output LOW Voltage
VOL
——
0.3
V
IOL = 2.5 mA
FAULT Output Response Time
tFAULT
—2.4
sec
Fan RPM-to-Digital Output
Fan RPM ERROR
-15
+15
%
RPM > 1600
Note 1: Not production tested, ensured by design, tested during characterization.
2: For 5.0 V > VDD ≤ 5.5 V, the limit for VIH = 2.2 V.


Podobny numer części - TC654

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Microchip Technology
TC654 MICROCHIP-TC654 Datasheet
2Mb / 44P
   Analog & Interface Product Selector Guide
11/29/11
TC654 MICROCHIP-TC654 Datasheet
2Mb / 44P
   Analog and Interface Product Selector Guide
11/29/11
TC654 MICROCHIP-TC654 Datasheet
580Kb / 38P
   Dual SMBus??PWM Fan Speed Controllers With Fan Fault Detection
03/25/14
TC654EUN MICROCHIP-TC654EUN Datasheet
580Kb / 38P
   Dual SMBus??PWM Fan Speed Controllers With Fan Fault Detection
03/25/14
TC654EUNT MICROCHIP-TC654EUNT Datasheet
580Kb / 38P
   Dual SMBus??PWM Fan Speed Controllers With Fan Fault Detection
03/25/14
More results

Podobny opis - TC654

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Microchip Technology
TC654 MICROCHIP-TC654_14 Datasheet
580Kb / 38P
   Dual SMBus??PWM Fan Speed Controllers With Fan Fault Detection
03/25/14
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
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
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
TC646BEPA MICROCHIP-TC646BEPA Datasheet
728Kb / 36P
   PWM Fan Speed Controllers With Auto-Shutdown
03/25/03
logo
Maxim Integrated Produc...
MAX6643 MAXIM-MAX6643_V01 Datasheet
762Kb / 18P
   Automatic PWM Fan-Speed Controllers with Overtemperature Output
2021
MAX6643 MAXIM-MAX6643 Datasheet
213Kb / 17P
   Automatic PWM Fan-Speed Controllers with Overtemperature Output
19-3305; Rev 2; 3/07
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 29 30 31 32 33 34 35 36


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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