TC655EUN Microchip Technology, TC655EUN Datasheet - Page 5
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TC655EUN
Manufacturer Part Number
TC655EUN
Description
IC PWM FAN SPEED CTRLR 10-MSOP
Manufacturer
Microchip Technology
Type
High Speed PWM Controllerr
Datasheet
1.TC654EUN.pdf
(36 pages)
Specifications of TC655EUN
Applications
Fan Controller, Brushless (BLDC)
Number Of Outputs
1
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Motor Type
PWM
No. Of Outputs
1
Output Current
5mA
Output Voltage
4.4V
Supply Voltage Range
3V To 5.5V
Driver Case Style
MSOP
No. Of Pins
10
Operating Temperature Range
-40°C To +85°C
Operating Supply Voltage
3 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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
FIGURE 1-1:
SCLK
SCLK
SMBus Read Timing Diagram
SDA
2002 Microchip Technology Inc.
SDA
SMBus Write Timing Diagram
A = Start Condition
B = MSB of Address Clocked into Slave
C = LSB of Address Clocked into Slave
D = R/W Bit Clocked into Slave
E = Slave Pulls SDA Line Low
A = Start Condition
B = MSB of Address Clocked into Slave
C = LSB of Address Clocked into Slave
D = R/W Bit Clocked into Slave
t
SU(START)
t
SU(START)
A
A
t
t
H(START)
H(START)
t
t
LOW
LOW
Bus Timing Data.
B
B
t
t
HIGH
HIGH
t
t
SU-DATA
SU-DATA
C
C
E = Slave Pulls SDA Line Low
F = Acknowledge Bit Clocked into Master
G = MSB of Data Clocked into Master
H = LSB of Data Clocked into Master
F = Acknowledge Bit Clocked into Master
G = MSB of Data Clocked into Slave
H = LSB of Data Clocked into Slave
I = Slave Pulls SDA Line Low
D
D
E
E
E F
F
t
H-DATA
G
G
J = Acknowledge Clocked into Master
K = Acknowledge Clock Pulse
L = Stop Condition, Data Executed by Slave
M = New Start Condition
J = Stop Condition
K = New Start Condition
H
I = Acknowledge Clock Pulse
H
TC654/TC655
I
I
J
t
SU(STOP)
K
DS21734A-page 5
t
SU(STOP)
L
J
t
t
IDLE
IDLE
M
K