Part Details for TPS40051PWPR by Texas Instruments
Results Overview of TPS40051PWPR by Texas Instruments
- Distributor Offerings: (3 listings)
- 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.
TPS40051PWPR Information
TPS40051PWPR 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 TPS40051PWPR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | Switching Controller, Voltage-mode, 20A, 1000kHz Switching Freq-Max, PDSO16 RoHS: Compliant Status: Not Recommended for New Designs Min Qty: 1 | 3 |
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$2.1000 / $2.6300 | Buy Now |
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Chip Stock | ICREGCTRLRBUCK16HTSSOPBuckRegulatorPositiveOutputStep-DownDC-DCControllerIC16-HTSSOP | 2840 |
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RFQ | |
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Vyrian | Other Function Semiconductors | 3 |
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RFQ |
US Tariff Estimator: TPS40051PWPR 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 TPS40051PWPR
TPS40051PWPR CAD Models
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TPS40051PWPR Part Data Attributes
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TPS40051PWPR
Texas Instruments
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Datasheet
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TPS40051PWPR
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 TPS40051PWPR
This table gives cross-reference parts and alternative options found for TPS40051PWPR. 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 TPS40051PWPR, 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 |
|---|---|---|---|---|
| TPS40054PWP | Texas Instruments | $2.9821 | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source only 16-HTSSOP -40 to 85 | TPS40051PWPR vs TPS40054PWP |
| TPS40051PWP | Texas Instruments | $3.0980 | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | TPS40051PWPR vs TPS40051PWP |
| TPS40054PWPG4 | Texas Instruments | $4.7150 | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source only 16-HTSSOP -40 to 85 | TPS40051PWPR vs TPS40054PWPG4 |
| TPS40051PWPG4 | Texas Instruments | Check for Price | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | TPS40051PWPR vs TPS40051PWPG4 |
| MAX15046CAEE+ | Maxim Integrated Products | Check for Price | Switching Controller, Voltage-mode, 25A, 1100kHz Switching Freq-Max, BICMOS, PDSO16, QSOP-16 | TPS40051PWPR vs MAX15046CAEE+ |
| TPS40052PWPR | Texas Instruments | Check for Price | Wide Input (8V-40V) up to 1MHz Frequency, Synchronous Buck Controller, with DDR tracking 16-HTSSOP -40 to 85 | TPS40051PWPR vs TPS40052PWPR |
| TPS40053PWPRG4 | Texas Instruments | Check for Price | 0.2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, HTSSOP-16 | TPS40051PWPR vs TPS40053PWPRG4 |
| TPS40050PWP | Texas Instruments | Check for Price | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | TPS40051PWPR vs TPS40050PWP |
| MAX15046CAEE+T | Maxim Integrated Products | Check for Price | Switching Controller, | TPS40051PWPR vs MAX15046CAEE+T |
| TPS40053PWP | Texas Instruments | Check for Price | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | TPS40051PWPR vs TPS40053PWP |
TPS40051PWPR Frequently Asked Questions (FAQ)
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The TPS40051PWPR can handle a maximum input voltage of 18V, but it's recommended to operate within the specified input voltage range of 4.5V to 15V for optimal performance.
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To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a low equivalent series resistance (ESR) and a sufficient capacitance value. A minimum capacitance of 10uF is recommended, and the capacitor should be placed as close to the output pin as possible.
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The TPS40051PWPR can provide a maximum output current of 1.5A, but it's recommended to operate within the specified output current range of 0.1A to 1.2A for optimal performance and to prevent overheating.
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The output voltage of the TPS40051PWPR can be adjusted by using an external resistor divider network connected to the FB pin. The output voltage can be calculated using the formula: Vout = 0.8V x (R1 + R2) / R2, where R1 and R2 are the resistors in the divider network.
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The EN (enable) pin is used to enable or disable the TPS40051PWPR. When the EN pin is pulled high (above 2.5V), the device is enabled, and when it's pulled low (below 0.8V), the device is disabled. This pin can be used to implement power sequencing or to shut down the device when not in use.