TPS5430DDA Part Information

Details for TPS5430DDA by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • Available in Small Thermally Enhanced 8-Pin SO
  • Fixed 500 kHz Switching Frequency for Small Filter Size
  • High Efficiency up to 95% Enabled by 110-mu2126 Integrated MOSFET Switch
  • Improved Line Regulation and Transient Response by Input Voltage Feed Forward
  • Internal Compensation Minimizes External Parts Count
  • System Protected by Overcurrent Limiting, Overvoltage Protection and Thermal Shutdown
  • Up to 3-A Continuous (4-A Peak) Output Current
  • Wide Input Voltage Range: u2013 TPS5430: 5.5 V to 36 V u2013 TPS5431: 5.5 V to 23 V
  • Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy
  • u201340u00b0C to 125u00b0C Operating Junction Temperature Range

Part Specifications

Topology Buck (Step Down)
Input Voltage Min 5.5V
Input Voltage Max 36V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 3A
Output Voltage Min 1.22V
Output Voltage Max 31V
Switching Frequency 500kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
Primary Input Voltage 36V
RoHS Compliant

Alternative Part Descriptions

  • DC-DC CONV, BUCK, 500KHZ, SO POWERPAD-8; Topology:Buck (Step Down); Input Voltage Min:5.5V; Input Voltage Max:36V; No. of Outputs:1Outputs; DC / DC Converter IC Case:HSOP; No. of Pins:8Pins; Output Current:3A; Output Voltage RoHS Compliant: Yes | Newark Electronics
  • 5.5V to 36V Input, 3A, 500kHz Step-Down Converter | Texas Instruments
  • Switching Voltage Regulator [Texas Instruments] TPS5430DDA Switching Voltage Regulator | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS5430DDA?

Additional datasheets, footprints and schematics for TPS5430DDA are listed in our Part Details tab. You can also find the TPS5430DDA image and similar parts on this details page.

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What category does TPS5430DDA fall under?

The TPS5430DDA is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS5430DDA when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

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Is the TPS5430DDA RoHS compliant?

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

Which authorised distributors for TPS5430DDA have stock available?

Authorised distributors including Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for TPS5430DDA.

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