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Philips TEA1204T Data Sheet

Summary

Meet the TEA1204T, a high-efficiency, fully integrated DC/DC converter chip designed for reliable power management in portable electronics. This advanced module provides both up and down conversion modes, efficiently supplying 3.3V to 5.0V from multiple battery sources (NiCd, LiIon) with efficiencies up to 96%. The manual details the product's full capabilities, including burst mode operation, dynamic response, and true current limiting. It is essential for engineers designing cellular phones, PDAs, portable computers, and other low-voltage, battery-powered devices requiring compact and reliable power solutions.

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查询TEA1204供应商

INTEGRATED CIRCUITS

DATA SHEET

TEA1204T High efficiency DC/DC converter

Product specification Mar

Supersedes data of 1996 Sep File under Integrated Circuits, IC03

Page Summary Contents For Philips TEA1204T Data Sheet

Page 1 查询TEA1204供应商 INTEGRATED CIRCUITS DATA SHEET TEA1204T High efficiency DC/DC converter Product specification Mar Supersedes data of 1996 Sep File under Integrated Circuits, IC03
Page 2 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T FEATURES GENERAL DESCRIPTION Fully integrated DC/DC converter circuit The TEA1204T is a fully integrated DC/DC con...
Page 3 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VO(up) output voltage in up mode U/D LOW, VSE...
Page 4 hi te xt is er in hi te to fo rc la nd sc ap pa ge to ro ta te co rr ec tly he br ow si ng th ro ug th pd f i th cr ob at ea de r. hi te xt is er in _w hi te to fo rc la nd sc ap pa ge to ro ta te co ...
Page 5 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T PINNING SYMBOL PIN DESCRIPTION U/D conversion mode selection input handbook, halfpage U/D SHDWN VSEL output voltag...
Page 6 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T Burst mode trigger input Behaviour at input voltage exceeding the specified range For burst-mode applications, in ...
Page 7 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T andbook, full pagewidth start corrective actionload increase high window limit low window limit time MGK925 Fig.4 ...
Page 8 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. ...
Page 9 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Current levels Iq quiescent current at pin up mode µA ISHDWN shut-...
Page 10 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T APPLICATION INFORMATION handbook, full pagewidth UPOUT/DNIN VO VI SENSE TEA1204TLX GND U/D VSEL BURST SHDWN MGK928...
Page 11 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T A typical component choice for an upconverter from More application information can be found in the Ni Cd cells or...
Page 12 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T MGM601 handbook, full pagewidth efficiency IL (m A) Using a Coilcraft DO3316P 10 µH inductor and a Sprague 595D 33...
Page 13 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T MGM603 handbook, full pagewidth efficiency IL (m A) Using a Coilcraft DO3316P 10 µH inductor and a Sprague 595D 33...
Page 14 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T PACKAGE OUTLINE SO8: plastic small outline package; 8 leads; body width 3.9 mm SOT96-1 (A )3 AA1 pin 1 index detai...
Page 15 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T SOLDERING Wave soldering Introduction Wave soldering techniques can be used for all SO packages if the following c...
Page 16 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for p...
Page 17 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T NOTES
Page 18 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T NOTES
Page 19 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1204T NOTES
Page 20 Philips Semiconductors – a worldwide company Argentina: see South America Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB, Tel. +31 82785, Fax. +31 Australia: 34 Waterloo Road, NORTH RYDE, NSW...

Manual Details

Brand Philips
Pages 20
File Size 114.54 KB
Published July 16, 2026
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Frequently Asked Questions

What types of power sources are supported by the TEA1204T?

It is designed to operate with supply voltages of 3.3V, 3.6V, or 5.0V from combinations of 2, 3, or 4 NiCd cells, and it is also compatible with LiIon batteries.

What conversion modes are available on the TEA1204T?

The converter supports both up-mode and down-mode operations, and includes a dedicated burst mode feature.

How high can the continuous output power be?

The typical continuous power output is 3.6 W, but it can reach up to 8 W when in GSM TDMA (1:8) burst mode.