ISL88042IRTEEZ-T 데이터 시트보기 (PDF) - Intersil

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ISL88042IRTEEZ-T

Quadruple Voltage Monitor

Intersil 

ISL88042

Absolute Maximum Ratings

Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C

Voltage on VDD with Respect to GND. . . . . . . . . . . . . . -1.0V to +7V

Voltage on V3MON, V4MON . . . . . . . . . . . . . . . . . . . . . . -1.0V to 3V

Voltage on Any Other Pin. . . . . . . . . . . . . . . . . -1.0V to VDD + 0.3V

DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA

Thermal Information

Thermal Resistance (Typical)

θJA (°C/W) θJC (°C/W)

8 Ld TDFN Package (Notes 3, 4). . . . .

60

8

Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

Recommended Operating Conditions

Operating Temperature Range (Industrial) . . . . . . . .-40°C to +85°C

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

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.

NOTE:

3. θJA 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.

4. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.

Electrical Specifications Over the recommended operating conditions, unless otherwise specified.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 5)

VDD

Supply Voltage Range

IDD1

VDD Supply Current

IDD2

V2MON Input Current

IDDA

V3MON, V4MON Input Current

VOLTAGE THRESHOLDS

2.0

VDD = 5.0V

V2MON = 3.3V

V3MON, V4MON = 1.0V

VTH1 Fixed Voltage Trip Point for VDD

ISL88042IRTHFZ

ISL88042IRTEEZ

4.370

2.734

ISL88042IRTJJZ

2.647

VTH1HYST Hysteresis of VTH1

VTH2 Fixed Voltage Trip Point for V2MON

VTH1 = 4.60V

VTH1 = 2.87V

VTH1 = 2.78V

ISL88042IRTHFZ

ISL88042IRTEEZ

2.936

2.815

ISL88042IRTJJZ

2.725

VTH2HYST Hysteresis of VTH2

VREF

ISL88042IRTHFZ, ISL88042IRTEEZ

Adj. Reset Threshold Voltage

VTH2 = 3.09V

VTH2 = 2.96V

VTH2 = 2.86V

VTH for V3MON, V4MON

0.572

VREF

ISL88042IRTJJZ Adj. Reset Threshold Voltage VTH for V3MON, V4MON

VREFHYST Hysteresis Voltage

RESET

0.554

VOL

Reset Output Voltage Low

tRPD

tPOR

VTH to Reset Asserted Delay

POR Timeout Delay

VDD ≥ 3.3V, Sinking 2.5mA

VDD < 3.3V, Sinking 1.5mA

V3MON, V4MON < 3V

40

3

TYP

14

5.5

19

4.600

2.872

2.780

92

58

58

3.090

2.957

2.860

61

60

60

0.600

0.581

12

0.05

0.05

6

95

MAX

(Note 5)

5.5

22

8

100

UNITS

V

µA

µA

nA

4.830

V

3.010

V

2.914

V

mV

mV

mV

3.245

V

3.099

V

3.000

V

mV

mV

0.630

V

0.610

V

mV

0.40

V

0.40

V

µs

150

ms

FN6655.2

July 26, 2010

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