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TB62731FUG Fiches technique (PDF) - Marktech Corporate

TB62731FUG Datasheet PDF - Marktech Corporate
No de pièce TB62731FUG
Télécharger  TB62731FUG Télécharger

Taille du fichier   273.3 Kbytes
Page   17 Pages
Fabricant  MARKTECH [Marktech Corporate]
Site Internet  http://www.marktechopto.com
Logo MARKTECH - Marktech Corporate
Description Step-up DC-DC Converter for White LED Driver

TB62731FUG Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
TB62731FUG Datasheet PDF - Marktech Corporate

No de pièce TB62731FUG
Télécharger  TB62731FUG Click to download

Taille du fichier   273.3 Kbytes
Page   17 Pages
Fabricant  MARKTECH [Marktech Corporate]
Site Internet  http://www.marktechopto.com
Logo MARKTECH - Marktech Corporate
Description Step-up DC-DC Converter for White LED Driver

TB62731FUG Fiches technique (HTML) - Marktech Corporate

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TB62731FUG Détails du produit

Step-up DC-DC Converter for White LED Driver

The TB62731FUG is an LED driver that uses a high power efficiency step-up DC-DC converter. The converter turns on/off 2 to 6 white LEDs in series.
The IC incorporates an N-channel MOSFET transistor used for coil-switching and a function that reduces the LED current in response to increase in temperature.
The mean LED current can be easily set using an external resistor.
The IC is ideal as a driver for LED light sources used as liquid crystal backlights for PDAs, cellular phones, and handy terminals.

Features
• Maximum output voltage: Vo ≤ 28 V
• Mean LED current values set according to external resistor
    14 mA (typ.) @R_sens = 2.7 Ω
    20 mA (typ.) @R_sens = 1.8 Ω
• Supply power: Up to 320 mW supported
• Compact package: SSOP6-P-0.95B, 6 pins
• Built-in temperature derating function: LED current derated automatically depending on temperature
• High power efficiency
    Up to 80% of peak power efficiency achieved using recommended components
    Ron = 2.0 Ω (typ.) @VIN = 3.2~5.5 V
    Built-in low Ron power MOS switch




Numéro de pièce similaire - TB62731FUG

FabricantNo de pièceFiches techniqueDescription
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Toshiba Semiconductor
TB62731FUG TOSHIBA-TB62731FUG Datasheet
246Kb / 20P
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Description similaire - TB62731FUG

FabricantNo de pièceFiches techniqueDescription
logo
Toshiba Semiconductor
TB62731FUG TOSHIBA-TB62731FUG Datasheet
246Kb / 20P
   Step-up DC-DC Converter for White LED Driver
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TB62732FUG TOSHIBA-TB62732FUG Datasheet
290Kb / 18P
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ST1937 STANSON-ST1937 Datasheet
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YOBON TECHNOLOGIES,INC.
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