CMPWR330 查看數據表（PDF） - ON Semiconductor

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CMPWR330

400mA SmartOR™ Regulator with VAUX Switch

ON Semiconductor 

CMPWR330

Specifications

ABSOLUTE MAXIMUM RATINGS

PARAMETER

ESD Protection (HBM)

Pin Input Voltages

VCC, VSBY

VAUX

Storage Temperature Range

Operating Temperature Range

Ambient

Junction

Power Dissipation (See Note 1)

RATING

+2000

[GND - 0.5] to +6.0

[GND - 0.5] to +4.0

-40 to +150

0 to +70

0 to +125

Internally Limited

UNITS

V

V

V

°C

°C

°C

W

Note 1: At rated load, the power dissipation will be 0.68W (1.7V x 0.4A). Under these conditions, (in a 70°C ambient), the

thermal resistance from junction to ambient (θJA) must not exceed 80°C/W. This is typically achieved with 2 square

inches of copper printed circuit board area connected to the GND pins for heat spreading, or equivalent.

STANDARD OPERATING CONDITIONS

PARAMETER

VCC, VSBY

V

AUX

Ambient Operating Temperature Range

Load Current

CEXT

VALUE

5.0 +0.25

3.3 +0.3

0 to +70

0 to 400

10 +20%

UNITS

V

V

°C

mA

μF

Rev. 3 | Page 4 of 13 | www.onsemi.com

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