IRMCK341TR International Rectifier, IRMCK341TR Datasheet - Page 16

• Manufacturer Part Number: IRMCK341TR
• Description: IC MOTOR CTRL SENSORLESS 64-QFP
• Manufacturer: International Rectifier

Specifications of IRMCK341TR

• 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
• Operating Temperature Classification: Industrial
• Package Type: PQFP
• Package: QFP64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Compliant

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6.4
V
V
V
Note:
6.5
- OP amp for current sensing (IFB+, IFB-, IFBO)
C
V
V
V
V
C
R
OP
CMRR
I
I
Note: (1) Data guaranteed by design.
SRC
SNK
PLLVDD
IL OSC
IH OSC
AVDD
OFFSET
I
OUTSW
AREF
IN
FDBK
Symbol
Symbol
(1) Data guaranteed by design.
GAINCL
= 1nF, C
PLL and Oscillator DC characteristics
Analog I/O DC Characteristics
Supply Voltage
Oscillator Input Low
Voltage
Oscillator Input High
Voltage
Supply Voltage
Input Offset Voltage
Input Voltage Range
OP amp output
operating range
Input capacitance
OP amp feedback
resistor
Operating Close loop
Gain
Common Mode
Rejection Ratio
Op amp output
source current
Op amp output sink
current
MEXT
= 100nF. Unless specified, Ta = 25˚C.
Parameter
Parameter
Table 5. Analog I/O DC Characteristics
Table 4. PLL DC Characteristics
1.71 V
50 mV
V
V
1.62 V
80 db
5 kΩ
Min
0 V
PLLVSS
0.8*
PLLVDD
Min
(1)
-
-
-
-
-
16
100 μA
3.6 pF
80 db
1.8 V
1 mA
Typ
1.8 V
Typ
-
-
-
-
-
1.89 V
26 mV
20 kΩ
1.2 V
1.2 V
V
V
1.92 V
Max
Max
0.2*
PLLVDD
PLLVDD
-
-
-
-
-
Recommended
V
Recommended
V
(1)
Requested
between IFBO
and IFB-
(1)
(1)
V
(1)
V
(1)
© 2007 International Rectifier
Recommended
V
(1)
V
(1)
AVDD
AVDD
OUT
OUT
PLLVDD
PLLVDD
Condition
Condition
= 0.6 V
= 0.6 V
= 1.8 V
= 1.8 V
IRMCK341
= 1.8 V
= 1.8 V