© 1997 SEMTECH CORP.

652 MITCHELL ROAD NEWBURY PARK CA 91320

SWITCHED CAPACITOR

VOLTAGE CONVERTER

SC1660

January 30, 1998

Note:

(1) Add suffix ‘TR’ for tape and reel.

FEATURES

DESCRIPTION

The SC1660 is a monolithic CMOS switched capacitor

voltage converter. Designed to be an improved direct

replacement for the popular 7660, the SC1660

provides performance superior to previous designs by

combining low quiescent current with high efficiency,

and by eliminating diode drop voltage losses. The only

required external components are two low cost

electrolytic capacitors.

TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com

TEST CIRCUIT

APPLICATIONS

DEVICE

(1)

PACKAGE

SC1660CN

8-Pin DIP

SC1660CS

SO-8

ORDERING INFORMATION

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Maximum

Units

Supply Voltage

V

+

9.0

V

Operating

Temperature Range

T

A

-40 to 85

°C

Storage

Temperature Range

T

STG

-65 to 125

°C

PIN CONFIGURATION