DIO7552B/7553B

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© 2019 DIOO MICROCIRCUITS CO., LTD

DIO7552B/7553B• Rev. 1.3

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Rating” may cause permanent damage to the device. These are stress

ratings only and functional operation of the device at these or any other condition beyond those indicated in the operational sections

of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Parameter

Rating

Unit

Terminal Voltage(With respect to GND)

VIN

-0.3 to 6.0

V

Other Inputs

-0.3 to 6.0

Fault Flag Voltage

VFLG

-0.3 to 6.0

V

Fault Flag Current

IFLG

10

mA

Package Thermal Resistance

SOT23-6

190

°C/W

DFN-6

140

°C/W

Maximum Junction Temperature

150

°C

Operating Temperature/TA

-40 to 85

°C

Storage Temperature/TSTO

-65 to 150

°C

Lead Temperature Rating

300

°C

ESD Susceptibility

HBM (Human Body Mode)

6

kV

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended Operating

conditions are specified to ensure optimal performance to the datasheet specifications. DIOO does not Recommend exceeding them

or designing to Absolute Maximum Ratings.

Parameter

Rating

Unit

IN

4.75 to 5.5

V

All other pins

0 to 5.5

V

Junction Temperature Range

-40 to 125

°C

Ambient Temperature Range

-40 to 85

°C