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TPS53355DQPR Variable Voltage Regulator Ic Single Rail Input Sync Buck Converter

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TPS53355DQPR Variable Voltage Regulator Ic Single Rail Input Sync Buck Converter

China TPS53355DQPR Variable Voltage Regulator Ic Single Rail Input Sync Buck Converter supplier

Large Image :  TPS53355DQPR Variable Voltage Regulator Ic Single Rail Input Sync Buck Converter

Product Details:

Brand Name: TI
Model Number: TPS53355DQPR

Payment & Shipping Terms:

Minimum Order Quantity: Contact us
Price: Contact us
Packaging Details: QFN
Delivery Time: The goods will be shipped within 3 days once received fund
Payment Terms: Paypal, Western Union, TT
Supply Ability: 50000 Pieces per Day
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Detailed Product Description
Output Voltage: 0.6 V To 5.5 V Output Current: 30 A
Number Of Outputs: 1 Output Input Voltage MAX: 15 V
Type: Voltage Converter Subcategory: PMIC - Power Management ICs
Condition: Original 100%,New And Original Stock Status: In Stock



1 Features

  • 96% Maximum efficiency
  • Conversion input voltage range: 1.5 V to 15 V

  • VDD input voltage range: 4.5 V to 25 V

  • Output voltage range: 0.6 V to 5.5 V

  • 5-V LDO output

  • Supports single rail input

  • Integrated power MOSFETs with 30 A of continuous output current

  • Auto-skip Eco-modeTM for light-load efficiency

  • < 10-μA Shutdown current

  • D-CAPTM mode with fast transient response

  • Selectable switching frequency from 250 kHz to 1 MHz with external resistor

  • Selectable auto-skip or PWM-only operation

  • Built-in 1% 0.6-V reference

  • 0.7-ms, 1.4-ms, 2.8-ms and 5.6-ms Selectable internal voltage servo soft start

  • Integrated boost switch

  • Precharged start-up capability

  • Adjustable overcurrent limit with thermal compensation

  • Overvoltage, undervoltage, UVLO and overtemperature protection

  • Supports all ceramic output capacitors

  • Open-drain power-good indication

  • Incorporates NexFETTM power block technology

  • 22-Pin QFN package With PowerPADTM

  • For SWIFTTM power products documentation, see

  • Green (RoHS compatible), is optional

  • Create a custom design using the TPS53355 with the WEBENCH® Power Designer


2 Applications

  • Servers and storage

  • Workstations and desktops

  • Telecommunications infrastructure


3 Description

TPS53355 is a D-CAPTM mode, 30-A synchronous switcher with integrated MOSFETs. It is designed for ease of use, low external component count, and space-conscious power systems.

This device features 5-mΩ/2-mΩ integrated MOSFETs, accurate 1% 0.6-V reference, and integrated boost switch. A sample of competitive features include: 1.5-V to 15-V wide conversion input voltage range, very low external component count, D- CAPTM mode control for super fast transient, auto- skip mode operation, internal soft-start control, selectable frequency, and no need for compensation.

The conversion input voltage ranges from 1.5 V to 15 V, the supply voltage range is from 4.5 V to 25 V, and the output voltage range is from 0.6 V to 5.5 V.

The device is available in 6-mm × 5-mm, 22-pin QFN package and is specified from –40°C to +85°C.

Device Information






6.00 mm × 5.00 mm

Contact Details

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