ISL6568CRZA datasheet(6/28 Pages) INTERSIL

No de pièce	ISL6568CRZA

Description	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications

Download	28 Pages

Scroll/Zoom	100%

Fabricant	INTERSIL [Intersil Corporation]

Site Internet	http://www.intersil.com/cda/home

Logo

6 / 28 page

6

FN9187.3

July 25, 2005

ERROR AMPLIFIER

DC Gain (Note 3)

RL = 10K to ground

-

96

-

dB

Gain-Bandwidth Product (Note 3)

CL = 100pF, RL = 10K to ground

-

20

-

MHz

Slew Rate (Note 3)

CL = 100pF, Load = ±400µA-

8

-

V/

µs

Maximum Output Voltage

Load = 1mA

3.90

4.20

-

V

Minimum Output Voltage

Load = -1mA

-

0.85

1.0

V

OVERCURRENT PROTECTION

OCSET trip current

93

100

107

µA

OCSET Accuracy

OCSET and ISUM Difference

-5

0

5

mV

ICOMP Offset

-5

0

5

mV

PROTECTION

Undervoltage Threshold

VSEN falling

80

82

84

%VID

Undervoltage Hysteresis

VSEN Rising

-

3

-

%VID

Overvoltage Threshold while IC Disabled

VOVP, VRM9.0 Configuration

1.92

1.97

2.02

V

VOVP, Hammer and VRM10.0 Configurations

1.62

1.67

1.72

V

Overvoltage Threshold

VSEN Rising

VID +

125mV

VID +

150mV

VID +

175mV

V

Overvoltage Hysteresis

VSEN Falling

-

50

-

mV

Open Sense-Line Protection Threshold

IREF Rising and Falling

VDIFF

+ 0.9V

VDIFF +

1V

VDIFF

+ 1.1V

V

SWITCHING TIME (Note 3)

UGATE Rise Time

tRUGATE; VPVCC = 12V, 3nF Load, 10% to 90%

-

26

-

ns

LGATE Rise Time

tRLGATE; VPVCC = 12V, 3nF Load, 10% to 90%

-

18

-

ns

UGATE Fall Time

tFUGATE; VPVCC = 12V, 3nF Load, 90% to 10%

-

18

-

ns

LGATE Fall Time

tFLGATE; VPVCC = 12V, 3nF Load, 90% to 10%

-

12

-

ns

UGATE Turn-On Non-overlap

tPDHUGATE; VPVCC = 12V, 3nF Load, Adaptive

-

10

-

ns

LGATE Turn-On Non-overlap

tPDHLGATE; VPVCC = 12V, 3nF Load, Adaptive

-

10

-

ns

GATE DRIVE RESISTANCE (Note 3)

Upper Drive Source Resistance

VPVCC = 12V, 15mA Source Current

1.25

2.0

3.0

Ω

Upper Drive Sink Resistance

VPVCC = 12V, 15mA Sink Current

0.9

1.65

3.0

Ω

Lower Drive Source Resistance

VPVCC = 12V, 15mA Source Current

0.85

1.25

2.2

Ω

Lower Drive Sink Resistance

VPVCC = 12V, 15mA Sink Current

0.60

0.80

1.35

Ω

OVER TEMPERATURE SHUTDOWN

Thermal Shutdown Setpoint (Note 3)

-

160

-

°C

Thermal Recovery Setpoint (Note 3)

-

100

-

°C

NOTE:

3. Parameter magnitude guaranteed by design. Not 100% tested.

Electrical Specifications

Recommended Operating Conditions, Unless Otherwise Specified. (Continued)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNITS

ISL6568

Numéro de pièce similaire - ISL6568CRZA

Fabricant	No de pièce	Fiches technique	Description
Intersil Corporation	ISL6568CRZA-TR5184	725Kb / 29P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
Renesas Technology Corp	ISL6568CRZA-TR5184	1Mb / 30P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
Intersil Corporation	ISL6568CRZAR5184	725Kb / 29P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
Renesas Technology Corp	ISL6568CRZAR5184	1Mb / 30P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications

More results

Description similaire - ISL6568CRZA

Fabricant	No de pièce	Fiches technique	Description
Renesas Technology Corp	ISL6568	1Mb / 30P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
Intersil Corporation	ISL6568	725Kb / 29P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
Renesas Technology Corp	ISL6566	1Mb / 30P	Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
Intersil Corporation	ISL6566	799Kb / 28P	Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
Intersil Corporation	ISL6566	803Kb / 29P	Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
Renesas Technology Corp	ISL6313	1Mb / 34P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR11 and AMD Applications
Intersil Corporation	ISL6313BCRZ	630Kb / 33P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR11 and AMD Applications November 6, 2008
	ISL6313B	628Kb / 33P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR11 and AMD Applications
	ISL6313CRZ	632Kb / 33P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR11 and AMD Applications September 2, 2008
Renesas Technology Corp	ISL6313B	1Mb / 34P	Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR11 and AMD Applications

More results

ISL6568CRZA Fiches technique(PDF) 6 Page - Intersil Corporation

ISL6568CRZA Fiches technique(HTML) 6 Page - Intersil Corporation

Numéro de pièce similaire - ISL6568CRZA

Description similaire - ISL6568CRZA

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Fiches technique Télécharger

Lien URL