MAX6781 Просмотр технического описания (PDF) - Maxim Integrated

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MAX6781

Low-Power, 1%-Accurate Battery Monitors in µDFN and SC70 Packages

Maxim Integrated 

Low-Power, 1%-Accurate Battery

Monitors in µDFN and SC70 Packages

(TA = +25°C, unless otherwise noted.)

NORMALIZED THRESHOLD VOLTAGES

vs. TEMPERATURE, MAX67__A

1

NORMALIZED AT TA = +25°C

0

RISING

-1

FALLING

-2

-3

-4

-5

-40 -15

10

35

60

85

TEMPERATURE (°C)

Typical Operating Characteristics (continued)

NORMALIZED THRESHOLD VOLTAGES

vs. TEMPERATURE, MAX67__B

1

NORMALIZED AT TA = +25°C

0

RISING

FALLING

-1

-2

-3

-4

-40 -15

10

35

60

85

TEMPERATURE (°C)

NORMALIZED THRESHOLD VOLTAGES

vs. TEMPERATURE, MAX67__C

1

NORMALIZED AT TA = +25°C

0

FALLING

RISING

-1

-2

-3

-40 -15

10

35

60

85

TEMPERATURE (°C)

LBO OUTPUT VOLTAGE

vs. SINK CURRENT

0.5

VBATT = 1.8V VBATT = 3.3V

0.4

0.3

0.2

VBATT = 5.0V

0.1

0

0

3

6

9

12

15

SINK CURRENT (mA)

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0

LBO OUTPUT VOLTAGE

vs. SOURCE CURRENT

VBATT = 5.0V

VBATT = 3.3V

VBATT = 1.8V

1

2

3

4

5

SOURCE CURRENT (mA)

4 _______________________________________________________________________________________

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