IRMCK371 International Rectifier, IRMCK371 Datasheet - Page 11

• Manufacturer Part Number: IRMCK371
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK371

• Package: QFP48

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4.3
4.4
4.5
AVDD
AVSS
AREF
CMEXT
IFB+
IFB-
IFBO
AIN0
AIN1
AIN2
VDD1
VDD2
VSS
PLLVDD
PLLVSS
TSTMOD
P5.1/TSM
P5.2/TDO
P5.3/TDI
TCK
Analog Interface Group
Power Interface Group
Test Interface Group
connected.
sensing
sensing
voltage input
AVSS if unused
AVSS if unused
PLL power (1.8V)
Analog power (1.8V)
Analog power return
0.6V buffered output
Unbuffered 0.6V, input to the AREF buffer, capacitor needs to be
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, 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
Input, Analog input channel 2 (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/output port 5.1, configured as JTAG port by default
Input/output port 5.2, configured as JTAG port by default
Input/output port 5.3, configured as JTAG port by default
Input, JTAG test clock
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© 2007 International Rectifier
IRMCK371