MAX8614BATD/V データシートの表示（PDF） - Maxim Integrated

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MAX8614BATD/V

Dual-Output (+ and -) DC-DC Converters for CCD

Maxim Integrated 

MAX8614A/MAX8614B

Dual-Output (+ and -) DC-DC

Converters for CCD

Electrical Characteristics

(VCC = VAVCC = VONINV = VONBST = VEN = 3.6V, PGND = SEQ = GND, C6 = 0.22μF, C1 = 2.2μF, C2 = 6.7μF, Figure 1, TA = -40°C to

+85°C, unless otherwise noted.) (Note 3)

PARAMETER

AVCC = VCC Voltage Range

UVLO Threshold

Step-Up Output Voltage Adjust Range

Inverter Output Voltage Adjust Range

LXP Current Limit

LXP Short-Circuit Current Limit

LXN Current Limit

LXN On-Resistance

PVP On-Resistance

Maximum Duty Cycle

Quiescent Current (Switching, No Load)

Quiescent Current

(No Switching, No Load)

Oscillator Frequency

FBP, FBN, REFERENCE

REF Output Voltage

FBP Threshold Voltage

FBN Threshold Voltage

ONINV, ONBST SEQ LOGIC INPUTS

Logic-Low Input

Logic-High Input

(Note 1)

VCC rising

CONDITIONS

VINV - VCC (Note 2)

MAX8614B

MAX8614A

MAX8614B

MAX8614A

MAX8614B

MAX8614A

VCC = 3.6V

VCC = 3.6V

Step-up and inverter

IAVCC

IVCC

IAVCC

IVCC

No load

No load

No load

2.7V < VAVCC < 5.5V

2.7V < VAVCC < 5.5V

MIN

3

2.42

VAVCC

-16

0.7

0.34

0.9

0.52

0.65

0.28

TYP

82

0.93

MAX

5.5

2.82

24

0

0.9

0.52

1.2

0.70

0.85

0.38

1.1

0.3

1.4

3

800

15

1.07

UNITS

V

V

V

V

A

A

A

Ω

Ω

%

mA

µA

MHz

1.235

0.995

-10

1.260

V

1.025

V

+10

mV

0.5

V

1.6

V

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