TPS54315PWP Part Information

Details for TPS54315PWP by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed Output Voltage Devices With 1.0% Initial Accuracy
  • 60-mu03a9, MOSFET Switches for High Efficiency at 3-A Continuous Output Source and Sink Current
  • Fast Transient Response
  • Integrated Solution Reduces Board Area and
  • Internally Compensated for Low Parts Count
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Wide PWM Frequency u2212 Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz

Part Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 3V
Input Voltage Max 6V
DC / DC Converter IC Case HTSSOP
No. of Pins 20Pins
Output Current 3A
Output Voltage Nom. 2.5V
Switching Frequency 550kHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Accuracy % 1%
Base Number 54315
Frequency 700kHz
IC Generic Number 54315
Logic Function Number 54315
No. of Outputs 1Outputs
On Resistance Rds(on) 85mohm
Operating Frequency 700kHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Voltage 2.5V
Power Supply IC Type Step-down convertor
Primary Input Voltage 6V
Supply Voltage Min 3V
Switch Output Current Isw Max 4A
Termination Type Surface Mount Device
Voltage Regulator Type Synchronous Buck
RoHS Compliant

Alternative Part Descriptions

  • SYNCHRONOUS BUCK PWM SWITCHER, 20-HTSSOP; Topology:Synchronous Buck (Step Down); Input Voltage Min:3V; Input Voltage Max:6V; DC / DC Converter IC Case:HTSSOP; No. of Pins:20Pins; Output Current:3A; Switching Frequency:550kHz RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS54315PWP?

Additional datasheets, footprints and schematics for TPS54315PWP are listed in our Part Details tab. You can also find the TPS54315PWP image and similar parts on this details page.

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What category does TPS54315PWP fall under?

The TPS54315PWP is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS54315PWP when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS54315PWP RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TPS54315PWP have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for TPS54315PWP.

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