IRMCF371TY International Rectifier, IRMCF371TY Datasheet - Page 9

• Manufacturer Part Number: IRMCF371TY
• Description: IC MOTOR CTRL RAM HP 64-QFP
• Manufacturer: International Rectifier

Specifications of IRMCF371TY

• 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: 48-LQFP
• Operating Temperature Classification: Industrial
• Package Type: PQFP
• Motion Control Description: Sensorless Motor Control IC for Appliances .
• Package: QFP48
• Moisture Sensitivity Level: MSL3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Compliant

Analog Output Interface
Crystal Interface
Reset Interface
I
4.2
PWM
Fault
4.3
2
C/SPI Interface
P3.0/INT2/CS1
P3.2/INT0
AOPWM
XTAL0
XTAL1
RESET
SCL/SO-SI
SDA/CS0
P3.0/INT2/CS1
P1.3/SYNC/SCK Input/output, SYNC output or SPI clock, needs to be pulled up to VDD1
PWMUH
PWMUL
PWMVH
PWMVL
PWMWH
PWMWL
GATEKILL
AVDD
AVSS
AREF
CMEXT
IFB+
IFB-
IFBO
Motion Peripheral Interface Group
Analog Interface Group
1
Output, connected to crystal
external RC time constant
in order to boot from I
logic sense
connected.
sensing
sensing
Input/output port 3.0, can be configured as INT2 input or SPI chip select
Input/output port 3.2, can be configured as INT0 input
Output, PWM output 0, 8-bit resolution, configurable carrier frequency
Input, connected to crystal
Inout, system reset, needs to be pulled up to VDD1 but doesn’t require
Input/output, I
Input/output, I
Input/output, INT2 or SPI chip select 1
Output, PWM phase U high side gate signal
Output, PWM phase U low side gate signal
Output, PWM phase V high side gate signal
Output, PWM phase V low side gate signal
Output, PWM phase W high side gate signal
Output, PWM phase W low side gate signal
Input, upon assertion, this negates all six PWM signals, programmable
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
2
2
C clock output or SPI data
C Data line or SPI chip select 0
2
C EEPROM
IRMCF371
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