ISL6334DIRZ datasheet(7/28 Pages) RENESAS

7 / 28 page

ISL6334D

FN6802 Rev 4.00

Page 7 of 28

Apr 29, 2016

Absolute Maximum Ratings

Thermal Information

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6V

All Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (GND - 0.3V) to VCC + 0.3V

Operating Conditions

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+5V ±5%

Ambient Temperature

ISL6334DCRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

ISL6334DIRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C

Thermal Resistance (Typical)

JA (°C/W) JC (°C/W)

40 Ld 6x6 QFN Package (Notes 4, 5). . . . .

3.25

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

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

Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product

reliability and result in failures not covered by warranty.

NOTES:

JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech

Brief TB379.

5. For

JC, the “case temp” location is the center of the exposed metal pad on the package underside.

Electrical SpecificationsmOperatingConditions:VCC=5V,UnlessOtherwiseSpecified.Boldfacelimitsapplyacrosstheoperatingtemperature

ranges, -40°C to +85°C (IRZ) or 0°C to +70°C (CRZ).

PARAMETER

TEST CONDITIONS

MIN

(Note 6)TYP

MAX

(Note 6)UNIT

VCC SUPPLY CURRENT

Nominal Supply

VCC = 5VDC; EN_PWR = 5VDC; RT = 100kΩ

ISEN1 = ISEN2 = ISEN3 = ISEN4 = 80µA

-16

Shutdown Supply

VCC = 5VDC; EN_PWR = 0VDC; RT = 100kΩ

-14

POWER-ON RESET AND ENABLE

VCC Rising POR Threshold

4.3

4.4

4.5

VCC Falling POR Threshold

3.75

3.88

4.00

EN_PWR Rising Threshold

0.830

0.850

0.870

EN_PWR Falling Threshold

0.735

0.752

0.770

EN_VTT Rising Threshold

0.830

0.850

0.870

EN_VTT Falling Threshold

0.735

0.752

0.770

REFERENCE VOLTAGE AND DAC

System Accuracy of ISL6334DCRZ

(VID = 1V to 1.6V, TJ = 0°C to +70°C)

(Note 7, closed-loop)

-0.5

0.5

%VID

System Accuracy of ISL6334DCRZ

(VID = 0.5V to 1V, TJ = 0°C to +70°C)

(Note 7, closed-loop)

-5

System Accuracy of ISL6334DIRZ

(VID = 1V to 1.6V, TJ = -40°C to +85°C)

(Note 7, closed-loop)

-0.6

0.6

%VID

System Accuracy of ISL6334DIRZ

(VID = 0.8V to 1V, TJ = -40°C to +85°C)

(Note 7, closed-loop)

-6

System Accuracy of ISL6334DIRZ

(VID = 0.5V to 0.8V, TJ = -40°C to +85°C)

(Note 7, closed-loop)

-7

VID Pull-Up

After tD3

µA

VID Input Low Level

0.4

VID Input High Level

0.8

Max DAC Source Current

3.5

Max DAC Sink Current

100

µA

Max REF Source/Sink Current

(Note 8)

µA

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