TC655 Microchip Technology Inc., TC655 Datasheet - Page 2
TC655
Manufacturer Part Number
TC655
Description
Dual Smbus Pwm Fan Speed Controllers With Fan Fault Detection
Manufacturer
Microchip Technology Inc.
Datasheet
1.TC655.pdf
(36 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TC655EUN
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
TC655EUN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
TC655EUNTR
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
TC655EUNTR
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
TC654/TC655
Functional Block Diagram
DS21734A-page 2
SCLK
GND
SDA
V
C
IN
F
Note: OTF condition applies for the TC655 device only.
V
MIN
–
+
+
–
Generator
Serial Port
Interface
Clock
V
OTF
TC654/TC655
–
+
Note
100 mV (typ.)
100 mV (typ.)
Start-up
Missing
Control
Detect
Logic
Timer
Pulse
–
–
OTF
50 k
50 k
V
FAULT
SENSE1
SENSE2
V
DD
OUT
2002 Microchip Technology Inc.