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Part Details for TPS61252DSGR by Texas Instruments
Results Overview of TPS61252DSGR by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (3 options)
- 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.
Applications
Computing and Data Storage
Electronic Manufacturing
TPS61252DSGR Information
TPS61252DSGR 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 TPS61252DSGR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-39439-1-ND
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DigiKey | IC BOOST CONV ADJ 1.5A 8WSON Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
7148 In Stock |
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$0.7613 / $1.5900 | Buy Now |
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DISTI #
595-TPS61252DSGR
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Mouser Electronics | Switching Voltage Regulators 3.5MHz1.5A92% Eff Bo ost Converter A 595-TPS61252DSGT RoHS: Compliant | 144 |
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$0.7580 / $1.5900 | Buy Now |
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Bristol Electronics | 73 |
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RFQ | ||
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Quest Components | SWITCHING REGULATOR, CURRENT-MODE, 1.5A, 3500KHZ SWITCHING FREQ-MAX, WSON-8 | 74 |
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$1.2129 / $2.2052 | Buy Now |
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DISTI #
TPS61252DSGR
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Chip One Stop | Semiconductors RoHS: Compliant Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 2628 |
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$0.7430 / $1.5200 | Buy Now |
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Vyrian | Other Function Semiconductors | 3133 |
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RFQ | |
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Win Source Electronics | Conv DC-DC 2.3V to 6V Synchronous Step Up Single-Out 3V to 6.5V 8-Pin WSON EP T/R / IC BOOST CONV ADJ 1.5A 8WSON | 33640 |
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$0.3667 / $0.4736 | Buy Now |
Part Details for TPS61252DSGR
TPS61252DSGR CAD Models
TPS61252DSGR Part Data Attributes
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TPS61252DSGR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TPS61252DSGR
Texas Instruments
3.5-MHz, 1.5-A, 92% efficient boost converter, adjustable input current Limit, ±20% current accuracy 8-WSON -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SON | |
| Package Description | WSON-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 3 TO 6.5V, ALSO HAS CONTROL TECHNIQUE OF PFM | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 6 V | |
| Input Voltage-Min | 2.3 V | |
| Input Voltage-Nom | 3.6 V | |
| JESD-30 Code | S-PDSO-N8 | |
| JESD-609 Code | e4 | |
| Length | 2 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.5 A | |
| Output Voltage-Max | 6.5 V | |
| Output Voltage-Min | 3 V | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 3500 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 2 mm |
Alternate Parts for TPS61252DSGR
This table gives cross-reference parts and alternative options found for TPS61252DSGR. 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 TPS61252DSGR, 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 |
|---|---|---|---|---|
| LTC3423EMS#PBF | Analog Devices Inc | $4.0303 | Low Output Voltage, 3MHz Micropower Synchronous Boost Converters | TPS61252DSGR vs LTC3423EMS#PBF |
| TPS61252DSG | Texas Instruments | Check for Price | 1.5A SWITCHING REGULATOR, 3250kHz SWITCHING FREQ-MAX, PDSO8, 2 X 2 MM, GREEN, PLASTIC, WSON-8 | TPS61252DSGR vs TPS61252DSG |
| TPS61252DGST | Texas Instruments | Check for Price | 3.5MHz, 1.5A, 92% Efficient Boost Converter with Adjustable Input Current Limit 8-WSON -40 to 85 | TPS61252DSGR vs TPS61252DGST |
TPS61252DSGR Frequently Asked Questions (FAQ)
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A good PCB layout for the TPS61252DSGR involves placing the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, make sure to use a sufficient output capacitor with a low ESR, and consider adding a small ceramic capacitor in parallel with the output capacitor to improve stability.
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Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the device.
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While it's possible to use a different inductor value or type, it's not recommended as it may affect the device's performance and stability. The recommended inductor value and type are specified in the datasheet to ensure optimal performance and efficiency.
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The output voltage ripple and noise can be calculated using the equations provided in the datasheet. The output voltage ripple is primarily dependent on the output capacitor value, ESR, and the inductor value. The noise is dependent on the switching frequency, output capacitor value, and the inductor value.