MAX17411 데이터 시트보기 (PDF) - Maxim Integrated

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MAX17411

Dual-Output, 3-/2-/1-Phase + 2-/1-Phase Quick-PWM Controllers for VR12/IMVP7

Maxim Integrated 

Dual-Output, 3-/2-/1-Phase + 2-/1-Phase

Quick-PWM Controllers for VR12/IMVP7

ELECTRICAL CHARACTERISTICS (continued)

(Circuits of Figures 1 and 2. VIN = 10V, VCC = VDDA = VDDB = 5V, EN = VCC, VGNDS_ = 0V, VFB_ = VCSP_AVE = VCSP_ = VCSN_

= 1V; [SerialVID = 1.00, FPWM MODE]; TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25NC. All devices

100% tested at TA = +25NC. Limits over temperature guaranteed by design.)

PARAMETER

Valley Current-Limit

Threshold Voltage (Positive)

Valley Current-Limit

Threshold Voltage (Positive)

SYMBOL

VILIMA

VILIMB

VCSP_ - VCSN_,

VSR = 3V or

VSR = 5V,

exclude

one-phase

operaton

VCSP_ - VCSN_,

VSR = 0V,

VSR = 1.5V,

or one-phase

operation

CONDITIONS

RSENSE = 0.65mI, IMAXA = 39A

RSENSE = 0.65mI, IMAXA = 36A

RSENSE = 0.65mI, IMAXA = 30A

RSENSE = 0.65mI, IMAXA = 26A

RSENSE = 0.75mI, IMAXA = 39A

RSENSE = 0.75mI, IMAXA = 36A

RSENSE = 0.75mI, IMAXA = 30A

RSENSE = 0.75mI, IMAXA = 26A

RSENSE = 0.85mI, IMAXA = 39A

RSENSE = 0.85mI, IMAXA = 36A

RSENSE = 0.85mI, IMAXA = 30A

RSENSE = 0.85mI, IMAXA = 26A

RSENSE = 0.95mI, IMAXA = 39A

RSENSE = 0.95mI, IMAXA = 36A

RSENSE = 0.95mI, IMAXA = 30A

RSENSE = 0.95mI, IMAXA = 26A

RSENSE = 0.65mI, IMAXB = 39A

RSENSE = 0.65mI, IMAXB = 36A

RSENSE = 0.65mI, IMAXB = 23A

RSENSE = 0.65mI, IMAXB = 20A

RSENSE = 0.75mI, IMAXB = 39A

RSENSE = 0.75mI, IMAXB = 36A

RSENSE = 0.75mI, IMAXB = 23A

RSENSE = 0.75mI, IMAXB = 20A

RSENSE = 0.85mI, IMAXB = 39A

RSENSE = 0.85mI, IMAXB = 36A

RSENSE = 0.85mI, IMAXB = 23A

RSENSE = 0.85mI, IMAXB = 20A

RSENSE = 0.95mI, IMAXB = 39A

RSENSE = 0.95mI, IMAXB = 36A

RSENSE = 0.95mI, IMAXB = 23A

RSENSE = 0.95mI, IMAXB = 20A

MIN

29.0

28.0

22.0

19.5

35.0

32.5

26.0

22.0

39.0

36.5

29.0

26.0

43.5

40.0

32.5

28.0

22.5

21.5

13.0

11.0

27.0

25.0

15.0

13.0

30.0

28.0

17.0

15.0

33.5

31.0

20.0

17.0

TYP

33.0

32.0

26.0

23.5

39.0

36.5

29.9

26.0

43.0

40.5

33.0

30.0

47.5

44.0

36.5

32.0

25.5

24.5

16.0

14.0

30.0

28.0

18.0

16.0

33.0

31.0

20.0

18.0

36.5

34.0

23.0

20.0

MAX

37.0

36.0

30.0

27.5

43.0

40.5

33.8

30.0

47.0

44.5

37.0

34.0

51.5

48.0

40.5

36.0

28.5

27.5

19.0

17.0

33.0

31.0

21.0

19.0

36.0

34.0

23.0

21.0

39.5

37.0

26.0

23.0

UNITS

mV

mV

6   _______________________________________________________________________________________

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