July 2004

Revision 1

1/10

s

Constant voltage and constant current

control

s

Low consumption

s

Low voltage operation

s

Low external component count

s

Current sink output stage

s

Easy compensation

s

High ac mains voltage rejection

s

2kV ESD protection (HBM)

Voltage Reference:

s

Fixed output voltage reference 1.25V

s

0.5% and 1% Voltage precision

DESCRIPTION

TSM1014 is a highly integrated solution for SMPS

applications requiring CV (constant voltage) and

CC (constant current) mode.

TSM1014 integrates one voltage reference and

two operational amplifiers.

The

voltage

reference

combined

with

one

operational amplifier makes it an ideal voltage

controller.

The

other

operational

amplifier,

combined with few external resistors and the

voltage reference, can be used as a current

limiter.

APPLICATIONS

s

Adapters

s

Battery chargers

PIN CONNECTIONS (top view)

ORDER CODES

D

SO-8

(Plastic Package)

S

MiniSO-8

(Plastic Micropackage)

1

2

3

45

6

Cc-

Gnd

Vcc

Vref

8

Cc+

Cv-

Cv Out

Part Number

Temperature Range

Package

Packaging

VRef (%)

Marking

TSM1014ID

-40 to 105°C

SO-8

Tube

1

M1014

TSM1014IDT

Tape & Reel

1

M1014

TSM1014AID

Tube

0.5

M1014A

TSM1014AIDT

Tape & Reel

0.5

M1014A

TSM1014IST

mini SO-8

Tape & Reel

1

M808

TSM1014AIST

Tape & Reel

0.5

M809

TSM1014

Low Consumption Voltage and Current

Controller for Battery Chargers and Adaptors