Part Details for TPS5450MDDAREP by Texas Instruments
Results Overview of TPS5450MDDAREP by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (5 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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TPS5450MDDAREP Information
TPS5450MDDAREP by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for TPS5450MDDAREP
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | Switching Regulator, Voltage-mode, 5A, 500kHz Switching Freq-Max, PDSO8 RoHS: Compliant Status: Active Min Qty: 1 | 12 |
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$10.2700 / $12.8400 | Buy Now |
US Tariff Estimator: TPS5450MDDAREP by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for TPS5450MDDAREP
TPS5450MDDAREP CAD Models
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TPS5450MDDAREP Part Data Attributes
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TPS5450MDDAREP
Texas Instruments
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Datasheet
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TPS5450MDDAREP
Texas Instruments
Enhanced Product 5.5V to 36V Input, 5A, 500kHz Step-Down Converter 8-SO PowerPAD -55 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Hlsop, Sop8,.25 | |
| Pin Count | 8 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Also Operates In Adjustable O/P Down To 1.22v | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Voltage-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 5.5 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.89 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Current-Max | 5 A | |
| Output Voltage-Max | 31 V | |
| Output Voltage-Min | 1.22 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HLSOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Heat Sink/Slug, Low Profile | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.68 Mm | |
| Supply Current-Max (Isup) | 11700 Ma | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 500 Khz | |
| Technology | Bicmos | |
| Temperature Grade | Military | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for TPS5450MDDAREP
This table gives cross-reference parts and alternative options found for TPS5450MDDAREP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS5450MDDAREP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TPS5450DDA | Texas Instruments | $2.5824 | 5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125 | TPS5450MDDAREP vs TPS5450DDA |
| TPS5450DDAG4 | Texas Instruments | $3.5781 | 5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125 | TPS5450MDDAREP vs TPS5450DDAG4 |
| TPS5450DDAR | Texas Instruments | $4.0322 | 5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125 | TPS5450MDDAREP vs TPS5450DDAR |
| V62/90644-01XE | Texas Instruments | Check for Price | Enhanced Product 5.5V to 36V Input, 5A, 500kHz Step-Down Converter 8-SO PowerPAD -55 to 125 | TPS5450MDDAREP vs V62/90644-01XE |
| TPS5450QDDARQ1 | Texas Instruments | Check for Price | Automotive 5.5V to 36V, 5A Buck Converter 8-SO PowerPAD -40 to 125 | TPS5450MDDAREP vs TPS5450QDDARQ1 |
TPS5450MDDAREP Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the TPS5450MDDAREP is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
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To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and add a 10uF ceramic capacitor between the VIN and GND pins.
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The minimum ESR required for the output capacitor is 0.01 ohms, but it's recommended to use a capacitor with an ESR of 0.005 ohms or less for optimal performance.
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Yes, the TPS5450MDDAREP is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Make sure to follow the recommended thermal design guidelines to ensure reliable operation.
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The output voltage of the TPS5450MDDAREP can be adjusted by using a resistor divider network between the VOUT and GND pins. The recommended resistor values can be found in the datasheet.