LX1669

PRODUCT DA T ABOOK 1996/1997

Copyright © 1999

Rev. 1.0

4/99

2

12V Supply Voltage (V

5V Supply Voltage (V

Output Drive Peak Current Source (500ns) ....................................................... 1.0A

Output Drive Peak Current Sink (500ns) ........................................................... 1.0A

Input Voltage (SS, VID[0:4]) ................................................................... -0.3V to 6V

Operating Junction Temperature .................................................................... 150°C

Storage Temperature Range ........................................................... -65°C to +150°C

Lead Temperature (Soldering, 10 Seconds) .................................................... 300°C

Note 1. Exceeding these ratings could cause damage to the device. All voltages are with

respect to Ground. Currents are positive into, negative out of the specified

terminal.

Note 2. V

Voltages above

3.3V will cause increased thermal dissipation in the package. Power dissipation

should be limited to keep junction temperature below maximum rating.

D PACKAGE:

THERMAL RESISTANCE-JUNCTION TO AMBIENT,

θθθθθ

JA

120°C/W

Junction Temperature Calculation: T

The

θ

system. All of the above assume no ambient airflow.

THERMAL DATA

ABSOLUTE MAXIMUM RATINGS

(Note 1 & 2)

PACKAGE PIN OUTS

1

16

215

314

413

512

611

710

89

D PACKAGE

(Top View)

PGND

BDRV

AGND

SS/ENABLE

V

FB

V

CORE

VID4

VID3

TDRV

V

CC12

V

CC5

PWRGD

OVP

VID0

VID1

VID2