Philips TEA1208T Data Sheet
Summary
Integrated circuit datasheet for the Philips TEA1208T fully integrated high-efficiency DC/DC converter in 8-pin SO package (SOT96-1). Features up-or-down conversion capability, start-up from 1.85V input, adjustable output voltage, up to 0.42A continuous load current, 275kHz switching frequency, and Pulse Width Modulation (PWM) with Pulse Frequency Modulation (PFM) digital control. Integrated low RDSon CMOS switches with synchronous rectification, true current limiting for Li-ion battery compatib
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INTEGRATED CIRCUITS
DATA SHEET
TEA1208T High efficiency DC/DC converter Product specification Nov
Page Summary Contents For Philips TEA1208T Data Sheet
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查询TEA1208T供应商 INTEGRATED CIRCUITS DATA SHEET TEA1208T High efficiency DC/DC converter Product specification Nov
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T FEATURES Supply voltage source for low-voltage chip sets Portable computers Fully integrated DC/DC converter circu...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Voltage levels UP CONVERSION; pin U/D LOW VI ...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T PINNING SYMBOL PIN DESCRIPTION U/D up-or-down conversion selection input; active LOW for up conversion handbook, h...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T Start-up Current limiters Start-up from low input voltage in up conversion is realized If the current in one of th...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T handbook, full pagewidth start corrective actionload increase high window limit low window limit time MGK925 Fig.3...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER CONDITIONS MIN...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T CHARACTERISTICS Tamb −40 to +80 °C; all voltages are measured with respect to ground; positive currents flow into ...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT η2 efficiency down conversion VI 3.6 V; VO 2.0 V; L1 µH; note IL m...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T APPLICATION INFORMATION handbook, full pagewidth UPOUT/DNIN TEA1208TLX R1 GNDU/D SYNC SHDWN ILIM R2 MCE156 Fig.5 C...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T External component selection FEEDBACK RESISTORS R1 AND R2 INDUCTOR L1 The output voltage is determined by the resi...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T PACKAGE OUTLINE SO8: plastic small outline package; 8 leads; body width 3.9 mm SOT96-1 (A )3 AA1 pin 1 index detai...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T SOLDERING Use a double-wave soldering method comprising a turbulent wave with high upward pressure followed by Int...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T Suitability of surface mount IC packages for wave and reflow soldering methods SOLDERING METHOD PACKAGE(1) WAVE RE...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T DATA SHEET STATUS DATA SHEET PRODUCT LEVEL DEFINITION STATUS(1) STATUS(2)(3) Objective data Development This data ...
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T NOTES
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T NOTES
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Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T NOTES
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Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 For sales offices addresses send e-mail to: sal...
Manual Details
| Brand | Philips |
|---|---|
| Pages | 20 |
| File Size | 90.00 KB |
| Published | June 16, 2026 |
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Frequently Asked Questions
What types of power conversion does the TEA1208T support?
It is a fully integrated DC/DC converter capable of both up-conversion and down-conversion.
What modulation techniques are used for efficient power conversion?
It achieves dynamic power conversion using both Pulse Width Modulation (PWM) and Pulse Frequency Modulation (PFM).
At what switching frequency does the device operate?
The device is designed to operate at a constant switching frequency of 275 kHz in PWM mode.
How do I know if the output voltage is too low?
It incorporates an on-chip undervoltage lockout and shut-down function circuits for protection.