3.3V/5V or Adjustable,

Step-Up/Down DC-DC Converters

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3

ELECTRICAL CHARACTERISTICS (continued)

Note 1: Specifications at -40°C are guaranteed by design, not production tested.

Note 2: Guaranteed by design (see Table 1).

Note 3: The LBO comparator provides the correct result as long as one input is within the specified input range.

STBY, SHDN, N/E, 3/5, ILIM

STBY = PS

CONDITIONS

V

0.4

Input Low Voltage

°C

150

Thermal Shutdown

UNITS

MIN

TYP

MAX

PARAMETER

STBY, SHDN, N/E, 3/5, ILIM

STBY, SHDN, N/E, 3/5, ILIM

(Note 3)

mV

6

40

100

Hysteresis

V

1.6

Input High Voltage

nA

1

50

Input Bias Current

V

1.2

10

Input Range LBI-, LBI+

nA

1

50

Input Bias Current LBI-, LBI+

mV

-25

+25

LBI/LBO Offset Voltage

0.4

V

LBO Output Voltage

Ω

0.7

1.3

Output PFET Resistance

µA

0.4

3

Output PFET Leakage

1.6

3.0

1.3

2.4

STBY = PS

°C

20

Thermal Shutdown Hysteresis

LOGIC

LBI/LBO COMPARATOR