2

UCC5622

Other features include thermal shutdown and current limit.

This device is offered in low thermal resistance versions

of the industry standard 44 pin wide body QSOP (MWP)

and 48 pin LQFP (FQP). Consult QSOP-44 and LQFP-48

Packaging Diagram for exact dimensions.

DESCRIPTION (cont.)

CONNECTION DIAGRAM

SSOP-44 (Top View)

MWP Package

LQFP-48 (Top View)

MWP Package

ABSOLUTE MAXIMUM RATINGS

TRMPWR Voltage ................................+7V

Signal Line Voltage ..........................0Vto+7V

Regulator Output Current .......................... 1.5A

Storage Temperature ...................

-65°C to +150°C

Junction Temperature ...................

-55°C to +150°C

Lead Temperature (Soldering, 10 Sec.)............. +300°C

Currents are positive into, negative out of the specified termi-

nal. Consult Packaging Section of Databook for thermal limita-

tions and considerations of packages.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Supply Current Section

TRMPWR Supply Current

All Termination Lines = Open

1

2

mA

All Termination Lines = 0.2V

630

650

mA

Power Down Mode

DISCNCT1 = DSCNCT2 = TRMPWR

100

200

µA