Texas Instruments TPS54140ADGQR
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See Product Specifications.
See Product Specifications.
Stock Code
031594
031594
Manufacturer / Brand
Texas Instruments
Part Number
TPS54140ADGQR
TPS54140ADGQR
Unit Price
$1.8900
$1.8900
Factory Lead-Time
95 Weeks
95 Weeks
Short Description
5V, 1.5A, Synchronous Buck Converter
5V, 1.5A, Synchronous Buck Converter
In Stock: 4161
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $1.8900 | $1.8900 | |
| 10 | $1.7000 | $17.0000 | -10.05% |
| 25 | $1.6000 | $40.0000 | -15.34% |
| 100 | $1.3800 | $138.0000 | -26.98% |
| 250 | $1.2000 | $300.0000 | -36.51% |
| 500 | $1.0500 | $525.0000 | -44.44% |
| 1000 | $0.8970 | $897.0000 | -52.54% |
Description
The Texas Instruments TPS54140ADGQR is a highly efficient DC-DC converter that has been designed to provide a regulated output voltage by accepting an unregulated input voltage. This device has been optimized for use in systems that require high efficiency and low noise. It features pulse skipping modulation which helps to improve light load efficiency by reducing switching losses. The device also has a pre-biased start-up function which enables the output voltage to be pre-charged before the regulator starts switching. This function is particularly useful in applications where the input voltage may be unstable or where there is a large amount of capacitance on the output.
The TPS54140ADGQR has an impressive input voltage range of 4.5V to 60V, which makes it suitable for a wide range of applications. It has a fixed output voltage of 5V, and can deliver a maximum output current of 1A. The device features several protection functions including over-temperature protection, over-current protection, and under-voltage lockout. These features ensure that the device operates safely and reliably in harsh environments. The TPS54140ADGQR is available in a compact and industry-standard 10-pin VSSOP package, which makes it easy to integrate into most systems. Overall, the TPS54140ADGQR is an excellent DC-DC converter that offers high efficiency, low noise, and reliable protection features
The TPS54140ADGQR has an impressive input voltage range of 4.5V to 60V, which makes it suitable for a wide range of applications. It has a fixed output voltage of 5V, and can deliver a maximum output current of 1A. The device features several protection functions including over-temperature protection, over-current protection, and under-voltage lockout. These features ensure that the device operates safely and reliably in harsh environments. The TPS54140ADGQR is available in a compact and industry-standard 10-pin VSSOP package, which makes it easy to integrate into most systems. Overall, the TPS54140ADGQR is an excellent DC-DC converter that offers high efficiency, low noise, and reliable protection features
Product Attributes
| Current - Output | 1.5A |
| Frequency - Switching | 100kHz ~ 2.5MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Packaging | Cut Tape (CT) |
| Supplier Device Package | 10-HVSSOP |
| Synchronous Rectifier | No |
| Topology | Buck |
| Voltage - Input (Max) | 42V |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Max) | 39V |
| Voltage - Output (Min/Fixed) | 0.8V |
