MIC2033

DS20005539C-page 4

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2018 - 2022 Microchip Technology Inc. and its subsidiaries.

ELECTRICAL CHARACTERISTICS

Symbol

Parameters

Min.

Typ.

Max.

Units

Conditions

Power Supply Input

Input Voltage Range

2.5

—

5.5

V

—

Input Supply Undervoltage

Lockout Threshold

2.0

2.25

2.5

V

1.9

2.15

2.4

Input Supply Undervoltage

Lockout Threshold Hysteresis

—

100

—

mV

Supply Current

—

0.75

5

µA

Switch OFF; Active-High

Switch OFF; Active-Low

—

100

300

µA

Switch ON; Active-High Enable

Switch ON; Active-Low Enable

Power MOSFET

Switch On-Resistance

—

100

177

mΩ

—

85

145

—

75

125

Output Leakage Current

0.22

15

µA

Current-Limit

Current-Limit Accuracy

0.475

0.5

0.525

A

0.76

0.8

0.84

0.95

1.0

1.05

1.14

1.2

1.26

I/O

Enable Voltage

—

—

0.5

V

Logic-Low

1.5

—

—

Logic-High

Enable Input Current

—

1

—

µA

Fault Flag Output Resistance

—

—

25

Ω

Note 1: Specification for packaged product only.

2: See Timing Diagrams.

4: For dynamic current loads faster than typically 30 mA/ms. Slower current loads will delay the deactivation

of VOUT and the current limitation, allowing FAULT/ to be asserted before these.