IRMCK343TY International Rectifier, IRMCK343TY Datasheet - Page 32

• Manufacturer Part Number: IRMCK343TY
• Description: IC MOTOR CTRL RAM HP 64-QFP
• Manufacturer: International Rectifier

Specifications of IRMCK343TY

• Applications: AC Motor Controller, Permanent Magnet
• Number Of Outputs: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFQFP
• Package: QFP64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -

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Pin
Number
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Pin Name
IFBO
VAC+
VAC-
VACO
IFPCO
IFPC+
IFPC-
VSS
VDD1
GATEKILL
PWMWL
PWMWH
PWMVL
PWMVH
PWMUL
PWMUH
P3.0/INT2/
CS1
P5.0/
PFCGKILL
PFCPWM
P3.1/
AOPWM2
P3.2/INT0
VSS
VDD1
SCL/
SO-SI/VPP
SDA/CS0
P5.1/TMS
P5.2/TDO
P5.3/TDI
TCK
Internal IC
Pull-up
/Pull-down
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
70 kΩ Pull
up
up
up
up
up
up
Pin
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
P
P
P
P
P
I
I
I
I
I
I
32
Description
Single shunt current sensing OP amp output
AC input voltage sensing OP amp input (+)
AC input voltage sensing OP amp input (-)
AC input voltage sensing OP amp output
PFC shunt current sensing OP amp output
PFC shunt current sensing OP amp input (+)
PFC shunt current sensing OP amp input (-)
Digital common
3.3V digital power
PWM shutdown input, 2-μsec digital filter,
configurable either high or low true.
PWM gate drive for phase W low side,
configurable either high or low true
PWM gate drive for phase W high side,
configurable either high or low true
PWM gate drive for phase V low side,
configurable either high or low true
PWM gate drive for phase V high side,
configurable either high or low true
PWM gate drive for phase U low side,
configurable either high or low true
PWM gate drive for phase U high side,
configurable either high or low true
Discrete programmable I/O or external interrupt 2
input or SPI chip select 1
Discrete programmable I/O or PFC PWM
shutdown input, 2-μsec digital filter, configurable
either high or low true.
PFC PWM output
Discrete programmable I/O or PWM analog
output 2
Discrete programmable I/O or Interrupt 0 input
Digital common
3.3V digital power
I
data or OTP Programming
I
select 0
Discrete programmable I/O or JTAG test mode
select
Discrete programmable I/O or JTAG test data
output
Discrete programmable I/O or JTAG test data
input
JTAG test clock
2
2
C clock output (open drain, need pull up) or SPI
C data (open drain, need pull up) or SPI chip
© 2007 International Rectifier
IRMCK343