TPS5450DDA Part Information
- 18-u03bcA Shutdown Supply Current
- Available in Small Thermally Enhanced 8-Pin
- Fixed 500-kHz Switching Frequency for Small Filter Size
- High Efficiency Greater Than 90% Enabled by 110-mu2126 Integrated MOSFET Switch
- Improved Line Regulation and Transient Response by Input Voltage Feed Forward
- Internal Compensation Minimizes External Part Count
- System Protected by Overcurrent Limiting, Overvoltage Protection and Thermal Shutdown
- Up to 5-A Continuous (6-A Peak) Output Current
- Wide Input Voltage Range: 5.5 V to 36 V
- Wide Output Voltage Range: Adjustable Down to 1.22 V With 1.5% Initial Accuracy
- u201340u00b0C to 125u00b0C Operating Junction Temperature Range
|Topology||Buck (Step Down)|
|Input Voltage Min||5.5V|
|Input Voltage Max||36V|
|No. of Outputs||1Outputs|
|DC / DC Converter IC Case||SO PowerPAD|
|No. of Pins||8Pins|
|Output Voltage Min||1.22V|
|Output Voltage Max||31V|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|Adjustable Output Voltage Min||1.22V|
|Operating Temperature Min||-40°C|
|Operating Temperature Range||-40°C to +125°C|
|Primary Input Voltage||36V|
|Supply Voltage Min||5.5V|
|Switch Output Current Isw Max||6A|
|Termination Type||Surface Mount Device|
|Voltage Regulator Type||Adjustable|
Alternative Part Descriptions
- IC, CONVERTER, SWITCHING, STEP DOWN; Topology:Buck (Step Down); Input Voltage Min:5.5V; Input Voltage Max:36V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SO PowerPAD; No. of Pins:8Pins; Output Current:5A; Output Voltage RoHS Compliant: Yes | Newark Electronics
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TPS5450DDA?
Additional datasheets, footprints and schematics for TPS5450DDA are listed in our Part Details tab. You can also find the TPS5450DDA image and similar parts on this details page.
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What category does TPS5450DDA fall under?
The TPS5450DDA is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
Can I view similar or alternative parts?
You can view similar parts to TPS5450DDA when available in the Power Management range under the specifications section at the bottom of the details page.
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Is the TPS5450DDA RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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