TSM1011(2016) Ver la hoja de datos (PDF) - STMicroelectronics

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TSM1011
(Rev.:2016)

Constant Voltage and Constant Current Controller for Battery Chargers and Adapters

STMicroelectronics 

TSM1011

Constant voltage and constant current controller for battery

chargers and adapters

Datasheet - production data

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40

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Features

 Constant voltage and constant current control

 Low voltage operation

 Low external component count

 Current sink output stage

 Easy compensation

 2 kV ESD protection

 Voltage reference:

– Fixed output voltage reference 2.545 V

– 0.5% and 1% voltage precision

Applications

 Adapters

 Battery chargers

Description

The TSM1011 is a highly integrated solution for

SMPS applications requiring CV (constant

voltage) and CC (constant current) modes.

The TSM1011 device integrates one voltage

reference and two operational amplifiers (with

ORed outputs - common collectors).

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.

Figure 1. Pin connections (top view)

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Table 1. Order codes

Part number

Temperature

range

Package

D(1)

TSM1011ID

•

-0 to 105 °C

TSM1011AID

•

Marking

M1011

M1011A

1. D = “Small Outline” package (SO) - also available in

tape and reel (DT).

April 2016

This is information on a product in full production.

DocID9310 Rev 2

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