IRMCK343TR International Rectifier, IRMCK343TR Datasheet - Page 11

• Manufacturer Part Number: IRMCK343TR
• Description: IC MOTOR CTRL OTP BASED 64-QFP
• Manufacturer: International Rectifier

Specifications of IRMCK343TR

• 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-MQFP, 64-PQFP
• Package: QFP64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -

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4.3
4.4
4.5
AVDD
AVSS
CMEXT
AREF
IFB+
IFB-
IFBO
IPFC+
IPFC-
IPFO
VAC+
VAC-
VACO
AIN0
AIN1
VDD1
VDD2
VSS
PLLVDD
PLLVSS
TSTMOD
P5.3/TDI
P5.1/TMS
TCK
P5.2/TDO
Analog Interface Group
Power Interface Group
Test Interface Group
connected.
sensing
sensing
voltage input
AVSS if unused
PLL power (1.8V)
Analog power (1.8V)
Analog power return
Unbuffered 0.6V, input to the AREF buffer, capacitor needs to be
0.6V buffered output
Input, Operational amplifier positive input for shunt resistor current
Input, Operational amplifier negative input for shunt resistor current
Output, Operational amplifier output for shunt resistor current sensing
Input, Operational amplifier positive input for PFC current sensing
Input, Operational amplifier negative input for PFC current sensing
Output, Operational amplifier output for PFC current sensing
Input, Operational amplifier positive input for PFC AC voltage sensing
Input, Operational amplifier negative input for PFC AC voltage sensing
Output, Operational amplifier output for PFC AC voltage sensing
Input, Analog input channel 0 (0 – 1.2V), typically configured for DC bus
Input, analog input channel 1 (0 – 1.2V), needs to be pulled down to
Digital power for I/O (3.3V)
Digital power for core logic (1.8V)
Digital common
PLL ground return
Must be tied to VSS, used only for factory testing.
Input, JTAG test data input
Input, JTAG test mode select
Input, JTAG test clock
Output, JTAG test data output
11
© 2007 International Rectifier
IRMCK343