CMPWR330

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

Specifications

ABSOLUTE MAXIMUM RATINGS

PARAMETER

RATING

UNITS

ESD Protection (HBM)

+2000

V

Pin Input Voltages

V

V

AUX

[GND - 0.5] to +6.0

[GND - 0.5] to +4.0

V

V

Storage Temperature Range

-40 to +150

°C

Operating Temperature Range

Ambient

Junction

0 to +70

0 to +125

°C

°C

Power Dissipation (See Note 1)

Internally Limited

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 (

θ

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

STANDARD OPERATING CONDITIONS

PARAMETER

VALUE

UNITS

V

5.0 +0.25

V

V

AUX

3.3 +0.3

V

Ambient Operating Temperature Range

0 to +70

°C

Load Current

0 to 400

mA

C

EXT

10 +20%

μF