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TPS54334DRCR Image

Images are for reference only.

See Product Specifications for product details.

TPS54334DRCR

IC REG BUCK ADJUSTABLE 3A 10VSON

Manufacturer:
Texas Instruments, Inc.
Datasheet:
TPS54334DRCR PDF
Package/Case:
VSON-10
Product Category:
Power Management Ics
DateCode:
21+
Stock:
39000 PCS

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Product Parameter

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Condition
New & Original - Factory Package
Order Limit
No Limit for TPS54334DRCR
Delivery Services
Global delivery By DHL/UPS/FEDEX/TNT/ARAMEX/EMS
Payment Terms
Wire Transfer or Paypal or Western Union or MoneyGram or Credit Card

TPS54334DRCR Product Details

Features:

• Two 128mΩ/84mΩ MOSFETs for 3A Continuous Output Current

• Power Good

• Low 2 µA Shutdown Quiescent Current

• 0.8 V Internal Voltage Reference with ±1.5% Accuracy Over Temperature

• Fixed-Frequency Current Mode Control

• Pulse Skipping Boosts Efficiency at Light Loads

• Overcurrent Protection for Both MOSFETs with Hiccup Mode for Severe Fault Conditions

• Thermal and Overvoltage Transient Protection

• Available in Easy-to-Use 8-Pin SOIC PowerPAD™ and 10-Pin SON

• Monotonic Start-Up into Pre-biased Outputs

Applications

• Consumer Applications such as a Digital TV (DTV), Set Top Box (STB, DVD/Blu-ray Player), LCD Display, CPE (Cable Modem, WiFi Router), DLP Projectors, Smart Meters

• Battery Chargers

• Industrial and Car Audio Power Supplies

• 5V,12 and 24V Distributed Power Bus Supply

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Description


The TPS54334 is a 28-V,3-A, low quiescent supply current (lg), synchronous monolithic buck converter with integrated MOSFETs.
The TPS54334 enables small designs by integrating the MOSFETs and implementing current mode control to reduce external component count.
Efficiency is maximized through the integrated 128mQ/84mΩ MOSFETs,low quiescent supply current and pulse skipping at light loads. Using the enable pin, shutdown supply current is reduced to 2 μA by entering a shutdown mode.
The TPS54334 provides accurate regulation for a variety of loads with an accurate 1.5% voltage reference over temperature.
Cydle by cycle current limiting on the high-side fet protects the TPS54334 in overload situations and is enhanced by a low-side sourcing current limit which prevents current runaway. There is also a low-side sinking current limit which turns off the low-side MOSFET to prevent excessive reverse current. Hiccup protection will be triggered if the overcurrent condition has persisted for longer than the preset time. Thermal hiccup protection disables the part when die temperature exceeds thermal shutdown temperature and enables the part again after the built-in thermal hiccup time.

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TPS54334DRCR Associated Products

TPS27081ADDC Image TPS27081ADDC
TPS259620DDAR Image TPS259620DDAR
TPS22990NDMLR Image TPS22990NDMLR
TPS2116DRLR Image TPS2116DRLR
Manufacturer
TI
TI
TI
TI
Stock
20000 PCS
12500 PCS
50 PCS
1470 PCS
Datasheet
TPS27081ADDC PDF
TPS259620DDAR PDF
TPS22990NDMLR PDF
TPS2116DRLR PDF

Customer Feedback

  • ****ge valen***** 2022-05-21

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  • ****lerich ***** 2022-05-21

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  • ****rd of Directors OurPCB Tech Li***** 2022-05-17

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  • **hlomi A*** 2022-05-13

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  • **ammy Ar*** 2022-05-05

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  • ****ando s***** 2022-04-19

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