IRMCF312 International Rectifier, IRMCF312 Datasheet - Page 18

• Manufacturer Part Number: IRMCF312
• Description: Dual Channel Sensorless PM Motor Control IC
• Manufacturer: International Rectifier

Specifications of IRMCF312

• Motion Control Description: Dual Channel Sensorless PM Motor Control IC
• Package: QFP100
• Moisture Sensitivity Level: MSL3

6.7
- Based on AVDD (1.8V)
Unless specified, Ta = 25˚C.
UV
UV
UV
6.8
C
V
V
ΔV
PSRR
Note:
Symbol
AREF
CM
AREF
Symbol
o
CC+
CC-
CC
(1) Data guaranteed by design.
H
= 1nF, C
Under Voltage Lockout DC Characteristics
CMEXT and AREF Characteristics
CMEXT voltage
Buffer Output Voltage
Load regulation (V
0.6)
Power Supply Rejection
Ratio
UVcc positive going
Threshold
UVcc negative going
Threshold
UVcc Hysteresys
MEXT
Parameter
Parameter
= 100nF. Unless specified, Ta = 25˚C.
Table 8. CMEXT and AREF DC Characteristics
Table 7. UVcc DC Characteristics
DC
-
495 mV
495 mV
1.53 V
1.52 V
Min
Min
-
-
-
600 mV
600 mV
1.66 V
1.62 V
40 mV
1 mV
75 db
Typ
Typ
700 mV
700 mV
1.71 V
1.71 V
Max
Max
-
-
-
V
V
V
V
(1)
(1)
DD1
DD1
AVDD
AVDD
Condition
Condition
= 3.3 V
= 3.3 V
IRMCF312
= 1.8 V
= 1.8 V
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