EEV-FK1E331P datasheet(11/35 Pages) IRF

Part #	EEV-FK1E331P

Description	HIGHLY EFFICIENT INTEGRATED 9A, SYNCHRONOUS BUCK REGULATOR

Download	35 Pages

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Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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11 / 35 page

Rev 5.0

11

PD-97514

IR3859MPbF

Icc(Dyn)

5.5

6.5

7.5

8.5

9.5

10.5

11.5

12.5

13.5

-40

-20

0

20

40

60

80

100

120

Temp[ oC]

ISS

14.0

16.0

18.0

20.0

22.0

24.0

26.0

-40

-20

0

20

40

60

80

100

120

Temp[

oC]

Enable(UVLO) Stop

0.90

0.92

0.94

0.96

0.98

1.00

1.02

1.04

1.06

-40

-20

0

20

40

60

80

100

120

Temp[

οC]

Enable(UVLO) Start

1.14

1.16

1.18

1.20

1.22

1.24

1.26

1.28

1.30

1.32

1.34

1.36

-40

-20

0

2040

6080

100

120

Temp[

oC]

Vcc(UVLO) Stop

3.76

3.81

3.86

3.91

3.96

4.01

4.06

4.11

4.16

-40

-20

0

20

40

60

80

100

120

Temp[

oC]

Vcc(UVLO) Start

4.06

4.11

4.16

4.21

4.26

4.31

4.36

4.41

4.46

-40

-20

0

20

406080

100

120

Temp[ oC]

IOCSET(500kHz)

43.0

44.0

45.0

46.0

47.0

48.0

49.0

50.0

51.0

52.0

53.0

54.0

-40

-20

0

20

40

60

80

100

120

Temp[

oC]

FREQUENCY

450

460

470

480

490

500

510

520

530

540

550

-40

-20

0

20

40

60

80

100

120

Temp[

oC]

Icc(Standby)

150

170

190

210

230

250

270

290

-40

-20

0

20

40

60

80

100

120

Temp[

oC]

Vfb

686

691

696

701

706

711

-40

-20

0

20406080

100

120

Temp[

oC]

TYPICAL OPERATING CHARACTERISTICS (-40oC - 125oC) F

s=500 kHz

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EEV-FK1E331P Datasheet(PDF) 11 Page - International Rectifier

EEV-FK1E331P Datasheet(HTML) 11 Page - International Rectifier

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