Datasheet > DIO54270

DIO54270

更新时间： 2024-04-09 18:59:39

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描述
The DIO54270 is high-efficiency, high frequency synchronous step-down DC-DC regulator ICs capable

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DIO54270 数据手册

DIO54270

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 maxim rating conditions for extended periods may affect device

reliability. DIOO does not Recommend exceeding them or designing to Absolute Maximum Ratings.

Symbol

Parameter

Rating

Unit

Supply voltage ( V+ – V-)

EN, SW Voltage

FB voltage

V_IN+0.3

V_FB

V_BS

P_D

BS Voltage

SW+6

0.6

Power Dissipation, at T_A= 25°C, TSOT23-6

Junction-to-ambient temperature

Junction-to-case temperature

Storage Temperature Range

Ө_JA

Ө_JC

T_STG

T_J

170

°C/W

130

-65 to 150

150

°C

Junction Temperature Range

Lead Temperature Range

T_L

260

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.

Symbol

Parameter

Rating

Unit

Supply voltage

4.5 to 28

-40 to 125

-40 to 105

T_J

Junction temperature range

Ambient temperature range

°C

T_A

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DIO54270• Rev. 1.3

1 234 5 6 7...11

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