MIC5396/7/8/9

DS20006264C-page 4

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2019-2022 Microchip Technology Inc. and its subsidiaries

Shutdown Current

—

0.05

1

µA

Ripple Rejection

PSRR

—

60

—

dB

Current Limit

400

630

900

mA

Output Voltage Noise

—

93

—

Auto-Discharge NFET Resistance

—

25

—

Ω

MIC5397, MIC5399 Only;

Enable Inputs (EN1/EN2)

Enable Pull-Down Resistor

—

4

—

MΩ

MIC5398, MIC5399

Enable Input Voltage

—

—

0.2

V

Logic Low

—

—

Logic High

Enable Input Current

MIC5396, MIC5397

—

0.01

1

µA

—

0.01

1

Enable Input Current

MIC5398, MIC5399

—

0.01

1

µA

—

1.4

2

Turn-On Time

—

50

125

µs

ELECTRICAL CHARACTERISTICS (CONTINUED)

Parameters

Symbol Min.

Typ.

Max.

Units Conditions

Note 1: Specification for packaged product only.

TEMPERATURE SPECIFICATIONS

Parameters

Symbol

Min.

Typ.

Max.

Units

Conditions

Temperature Ranges

Junction Temperature Range

–40

—

+125

°C

Note 1

Storage Temperature Range

–65

—

+150

°C

—

Lead Temperature

—

—

—

260

°C

Soldering, 10 sec.

Package Thermal Resistances

Thermal Resistance, UDFN-8

—

172.6

—

°C/W —

Thermal Resistance, Extra Thin DFN-8

Note 1: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable

maximum allowable power dissipation will cause the device operating junction temperature to exceed the

maximum +125°C rating. Sustained junction temperatures above +125°C can impact the device reliability.