IRMCK341_15 datasheet(17/36 Pages) IRF

Part #	IRMCK341

Description	Sensorless Motor Control IC

PDF	36 Pages

Scroll/Zoom	100%

Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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IRMCK341

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6.6

Under Voltage Lockout DC characteristics

Unless specified, Ta = 25˚C, AVDD (1.8V)

Symbol

Parameter

Min

Typ

Max

Condition

UVCC+

UVcc positive going

Threshold1)

1.53 V

1.66 V

1.71 V

VDD1 = 3.3 V

UVCC-

UVcc negative going

Threshold

1.52 V

1.62 V

1.71 V

VDD1 = 3.3 V

UVCCH

UVcc Hysteresys

40 mV

Table 6.

UVcc DC Characteristics

Note: (1) Data guaranteed by design.

6.7

AREF Characteristics

CAREF = 1nF, CMEXT= 100nF. Unless specified, Ta = 25˚C.

Symbol

Parameter

Min

Typ

Max

Condition

VAREF

AREFOutput Voltage

495 mV

600 mV

700 mV

VAVDD = 1.8 V

ΔVo

Load regulation (VDC-0.6)

1 mV

(1)

PSRR

Power Supply Rejection

Ratio

75 db

(1)

Table 7.

AREF DC Characteristics

Note:

(1) Data guaranteed by design.

IRMCK341 Datasheet(PDF) 17 Page - International Rectifier

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