Part Details for TPS274C65ASRHAR by Texas Instruments
Results Overview of TPS274C65ASRHAR by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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TPS274C65ASRHAR Information
TPS274C65ASRHAR by Texas Instruments is a Peripheral Driver.
Peripheral Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TPS274C65ASRHAR | Texas Instruments | 12-V to 36-V 65-mΩ four-channel high-side switch with SPI interface and integrated ADC 40-VQFN -40 to 125 | |
| PTPS274C65ASRHAR | Texas Instruments | 12-V to 36-V 65-mΩ four-channel high-side switch with SPI interface and integrated ADC 40-VQFN -40 to 125 |
Price & Stock for TPS274C65ASRHAR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-TPS274C65ASRHARCT-ND
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DigiKey | 12-V TO 36-V 65-M FOUR-CHANNEL H Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
850 In Stock |
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$3.6027 / $6.3700 | Buy Now |
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DISTI #
595-TPS274C65ASRHAR
|
Mouser Electronics | Power Switch ICs - Power Distribution 12-V to 36-V 65-mohm four-channel high-s RoHS: Compliant | 1611 |
|
$3.3400 / $5.8000 | Buy Now |
|
|
LCSC | High Side Switch 4 Channel 1.6A VQFN-40-EP(6x6) | 23 |
|
$4.9990 / $6.9393 | Buy Now |
US Tariff Estimator: TPS274C65ASRHAR 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 TPS274C65ASRHAR
TPS274C65ASRHAR Part Data Attributes
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TPS274C65ASRHAR
Texas Instruments
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Datasheet
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TPS274C65ASRHAR
Texas Instruments
Buffer/Inverter Based Peripheral Driver, 4 Driver, 0.25A, PQCC40
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Built-in Protections | Transient; Over Current; Under Voltage; Thermal | |
| Driver Number of Bits | 4 | |
| Interface IC Type | Buffer Or Inverter Based Peripheral Driver | |
| JESD-30 Code | S-PQCC-N40 | |
| JESD-609 Code | e4 | |
| Length | 6 Mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Channels | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 40 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Characteristics | Open-Drain | |
| Output Current Flow Direction | Sink | |
| Output Current-Max | 2.6 A | |
| Output Peak Current Limit-Nom | 0.25 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC40,.24SQ,20 | |
| Package Shape | Square | |
| Package Style | Chip Carrier, Heat Sink/Slug, Very Thin Profile | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1 Mm | |
| Supply Voltage-Max | 36 V | |
| Supply Voltage-Min | 6 V | |
| Supply Voltage-Nom | 3.3 V | |
| Supply Voltage1-Max | 36 V | |
| Supply Voltage1-Min | 6 V | |
| Supply Voltage1-Nom | 12 V | |
| Surface Mount | Yes | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | No Lead | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Turn-off Time | 57 µS | |
| Turn-on Time | 42 µS | |
| Width | 6 Mm |
TPS274C65ASRHAR Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using decoupling capacitors close to the device.
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The selection of input and output capacitors depends on the specific application requirements. In general, low-ESR capacitors with high ripple current ratings are recommended. The datasheet provides some guidance on capacitor selection, but it's also recommended to consult with capacitor manufacturers' datasheets and application notes.
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The TPS274C65ASRHAR is rated for operation up to 125°C junction temperature. However, the maximum ambient temperature depends on the specific application and the thermal design of the system. A general rule of thumb is to derate the device's power dissipation by 1% for every 1°C above 85°C ambient temperature.
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To ensure EMC compliance, it's recommended to follow general EMC design guidelines, such as using shielding, filtering, and grounding techniques. The TPS274C65ASRHAR has built-in EMI filtering, but additional external filtering may be required depending on the specific application and regulatory requirements.
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When using multiple TPS274C65ASRHAR devices in a system, it's recommended to sequence their startup to prevent voltage overshoots and ensure reliable operation. A general guideline is to sequence the devices in a way that the output voltages are enabled in a staggered manner, with a delay of at least 10 ms between each device.