IR3093M 데이터 시트보기 (PDF) - International Rectifier

부품명

상세내역

제조사

IR3093M

3 PHASE OPTERON, ATHLON, OR VR10.X CONTROL IC

International Rectifier 

IR3093

ELECTRICAL SPECIFICATIONS

Unless otherwise specified, these specifications apply over: 7.4V ” VCC ” 21V, 4V ” VCCLX” 14V,

4V ” VCCHX ” 28V, CGATEHX =3.3nF, CGATELX =6.8nF, 0oC ” TJ ” 125 oC

PARAMETER

TEST CONDITION

MIN TYP MAX UNIT

VDAC Reference

-0.3V ” VOSNS- ” 0.3V, Connect FB to

System Set-Point Accuracy

EAOUT, Measure V(EAOUT) –

V(VOSNS-) deviation from Table 1.

0.5

%

Applies to all VID codes.

Sink Current

Source Current

VID Input Threshold, INTEL

RROSC = 47kŸ 9'$& 2&6(7

RROSC = 47kŸ 9'$& 2&6(7

VID_SEL=0, Referenced to VOSNS-

45

53

61

PA

48

56

64

0.4

0.6

0.8

V

VID Input Threshold, AMD

VID_SEL=Float, Referenced to VOSNS- 1.55 1.65 1.75

V

VID_SEL OPTERON

Threshold

1.0

1.2

1.4

V

VID_SEL ATHLON Threshold

3.0

3.3

3.8

V

VID_SEL Float Voltage

Tracks ATHLON threshold

2.1

2.6

3.2

V

VID_SEL Pull-up Resistance V(VID_SEL)<2.1V

30

50

100

kŸ

VID_SEL Pull-down

Resistance

V(VID_SEL)>3.2V

60

150 350

kŸ

VID Pull-up Current

VID Float Voltage

VID0-5 = 1V

Referenced to LGND

9

18

27

PA

4.5

4.9

5.2

V

VID = 11111 Fault Blanking

Error Amplifier

Delay to PWRGD assertion

0.5

2.1

4.1

Ps

Input Offset Voltage

Connect FB to EAOUT, Measure

V(EAOUT)-V(VDAC). Applies to all VID

codes and -0.3V<VOSNS-<0.3V. Note

-5

-1

2.

3

mV

FB Bias Current

DC Gain

RROSC = 47kŸ

Note 1

23.5 26.4 29.4

PA

90

100 105

dB

Gain-Bandwidth Product

Note 1

4

7

MHz

Slew Rate

Source Current

Sink Current

Note 1, 50mV FB signal

1.25

V/Ps

300

430

600

PA

.75

1.1

1.5

mA

Max Voltage

4.5

4.9

5.3

V

Min Voltage

50

200 mV

VDRP Buffer Amplifier

Positioning Offset Voltage

V(VDRP) – V(VDAC) with

CSINMX=CSINPX=0. Note 1.

-125

0

125 mV

Output Voltage Range

0.2

3.75

V

Page 4 of 39

07/15/04

Share Link: