ISL6564A

FN6285 Rev 1.00

Page 8 of 28

March 20, 2007

Absolute Maximum Ratings

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5.5V

OVP Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+15V

ESD (Human body model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>4kV

ESD (Machine model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>300V

ESD (Charged device model) . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV

Operating Conditions

Supply Voltage, VCC (5V bias mode, Note 3) . . . . . . . . . . +5V ±5%

Ambient Temperature (ISL6564ACRZ) . . . . . . . . . . . . 0°C to +70°C

Ambient Temperature (ISL6564AIRZ) . . . . . . . . . . . .-40°C to +85°C

Thermal Information

Thermal Resistance

QFN Package (Notes 1, 2). . . . . . . . . .

32

3.5

Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C

Maximum Storage Temperature Range . . . . . . . . . - 65°C to +150°C

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +300°C

CAUTION: Stress above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational section of this specification is not implied.

NOTES:

1.

Tech Brief TB379.

2. For

Electrical Specifications

Operating Conditions: VCC = 5V or ICC < 25mA (Note 3). Unless Otherwise Specified.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNITS

VCC SUPPLY CURRENT

Nominal Supply

ISEN1 = ISEN2 = ISEN3 = ISEN4 = -70

A

-14

18

mA

Shutdown Supply

-10

14

mA

POWER-ON RESET AND ENABLE

POR Threshold

VCC rising

4.20

4.31

4.50

V

VCC falling

3.60

3.80

4.00

V

ENABLE Threshold

EN rising

1.26

1.29

1.32

V

Hysteresis

110

125

135

mV

Fault reset

1.12

1.16

1.20

V

ENLL Input Logic Low Level

--

0.4

V

ENLL input Logic High Level

0.8

-

-

V

ENLL Leakage Current

ENLL = 5V

-

-

1

A

REFERENCE VOLTAGE AND DAC

System Accuracy (VID = 1.V-1.3V)

(Note 4)

-0.5

-

0.5

%VID

System Accuracy (VID = 0.525V-0.9875V) (Note 4)

-0.9

-

0.9

%VID

VID Pull-Up

-55

-45

-35

A

VID Input Low Level

--

0.4

V

VID Input High Level

0.8

-

-

V

DAC Source/Sink Current

VID = 010100

-200

-

200

A

VID Input Voltage when Floated

1.0

1.15

1.30

V

REF Source/Sink Current

-50

-

50

A

PIN-ADJUSTABLE OFFSET

Voltage at OFS Pin

Offset resistor connected to ground

388

400

412

mV

VCC = 5.000V, offset resistor connected to VCC

2.91

3.0

3.09

V

Maximum OFS Source and Sink Current

--

50

A