Part Details for TPS40051PWP by Texas Instruments
Results Overview of TPS40051PWP by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
TPS40051PWP Information
TPS40051PWP 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TPS40051PWP | Texas Instruments | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | |
| TPS40051PWPR | Texas Instruments | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | |
| TPS40051PWPRG4 | Texas Instruments | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 |
Price & Stock for TPS40051PWP
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Bristol Electronics | 39 |
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RFQ |
US Tariff Estimator: TPS40051PWP 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 TPS40051PWP
TPS40051PWP CAD Models
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TPS40051PWP Part Data Attributes
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TPS40051PWP
Texas Instruments
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Datasheet
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TPS40051PWP
Texas Instruments
Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Not Recommended | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | TSSOP | |
| Package Description | HTSSOP, TSSOP16,.25 | |
| Pin Count | 16 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 8 V | |
| Input Voltage-Nom | 24 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 20 A | |
| Output Voltage-Max | 35 V | |
| Output Voltage-Min | 0.7 V | |
| Output Voltage-Nom | 32.5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 mm |
Alternate Parts for TPS40051PWP
This table gives cross-reference parts and alternative options found for TPS40051PWP. 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 TPS40051PWP, 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 |
|---|---|---|---|---|
| TPS40051QPWPRQ1 | Texas Instruments | $2.2328 | Automotive 8V to 40V Synchronous Buck Controller 16-HTSSOP -40 to 125 | TPS40051PWP vs TPS40051QPWPRQ1 |
| LM25145RGYT | Texas Instruments | $2.6433 | 6V to 42V Synchronous Buck DC-DC Controller With Wide Duty Cycle Range 20-VQFN -40 to 125 | TPS40051PWP vs LM25145RGYT |
| TPS40052PWP | Texas Instruments | $3.7900 | Wide Input (8V-40V) up to 1MHz Frequency, Synchronous Buck Controller, with DDR tracking 16-HTSSOP -40 to 85 | TPS40051PWP vs TPS40052PWP |
| TPS40054PWPG4 | Texas Instruments | $4.6860 | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source only 16-HTSSOP -40 to 85 | TPS40051PWP vs TPS40054PWPG4 |
| TPS40051PWPR | Texas Instruments | Check for Price | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | TPS40051PWP vs TPS40051PWPR |
| MAX15046CAEE+ | Maxim Integrated Products | Check for Price | Switching Controller, Voltage-mode, 25A, 1100kHz Switching Freq-Max, BICMOS, PDSO16, QSOP-16 | TPS40051PWP vs MAX15046CAEE+ |
| TPS40053PWPG4 | Texas Instruments | Check for Price | 0.2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, HTSSOP-16 | TPS40051PWP vs TPS40053PWPG4 |
| MAX15046CAEE+ | Analog Devices Inc | Check for Price | 40V, High-Performance, Synchronous Buck Controller, 16-QSOP-150_MIL, 16 Pins, -40 to 125C | TPS40051PWP vs MAX15046CAEE+ |
| HPA00448PWP | Texas Instruments | Check for Price | Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source only 16-HTSSOP -40 to 85 | TPS40051PWP vs HPA00448PWP |
| TPS40050PWPG4 | Texas Instruments | Check for Price | 0.2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, HTSSOP-16 | TPS40051PWP vs TPS40050PWPG4 |
TPS40051PWP Frequently Asked Questions (FAQ)
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A good PCB layout for the TPS40051PWP involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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The input capacitor should have a low ESR and be rated for the maximum input voltage. A ceramic capacitor with an X7R or X5R dielectric is recommended. The output capacitor should have a low ESR and be rated for the maximum output voltage. A ceramic capacitor with an X7R or X5R dielectric is recommended. The capacitance value should be chosen based on the desired output ripple and transient response.
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The maximum ambient temperature range for the TPS40051PWP is -40°C to 85°C. However, the device can operate at a higher temperature range with derating. It's recommended to consult the datasheet for more information on thermal derating.
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To ensure stability, it's recommended to follow the layout guidelines, use the recommended capacitors, and add a small ceramic capacitor (e.g., 10nF) between the VOUT and GND pins. Additionally, the output voltage should be decoupled with a capacitor (e.g., 1uF) to prevent oscillation.
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The maximum output current capability of the TPS40051PWP is 1.5A. However, the device can deliver higher currents for short durations. It's recommended to consult the datasheet for more information on current limiting and thermal derating.