DIO59618A

Version 1.0, Oct 2025

www.dioo.com

© 2025 Dioo Microcircuits Co., Ltd. Jiangsu

3

2. 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.

Symbol

Parameter

Rating

Unit

VBUS

VBUS pin voltage

30

V

VOUT1,2

VOUT pin voltage

6

V

IBUS

VBUS pin current continuous

2.5

A

IOUT1,2

VOUT pin current continuous

1.5

A

ISW

SW pin current continuous

2.5

A

TJ

Junction temperature

-40 to 150

°C

TSTG

Storage temperature

-65 to 150

°C

TL

Maximum lead soldering temperature, 10 seconds

260

°C

3. Recommend 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.

Symbol

Parameter

Rating

Unit

VBUS

Supply voltage

4.5 to 5.5

V

IBUS

VBUS pin current continuous

2

A

IOUT1,2

VOUT pin current continuous

1

A

ISW

SW pin current continuous

2

A

TA

Ambient temperature

-40 to 85

°C

TJ

Junction temperature

-40 to 125

°C