Texas Instruments TPS54331DDA
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See Product Specifications.
See Product Specifications.
Stock Code
031122
031122
Manufacturer / Brand
Texas Instruments
Part Number
TPS54331DDA
TPS54331DDA
Unit Price
$1.6100
$1.6100
Factory Lead-Time
42 Weeks
42 Weeks
Short Description
Buck converter with 3.5V to 28V input voltage range, 3A output current, and 93% efficiency
Buck converter with 3.5V to 28V input voltage range, 3A output current, and 93% efficiency
In Stock: 1319
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $1.6100 | $1.6100 | |
| 10 | $1.4500 | $14.5000 | -9.94% |
| 25 | $1.3600 | $34.0000 | -15.53% |
| 100 | $1.1600 | $116.0000 | -27.95% |
| 250 | $1.0900 | $272.5000 | -32.3% |
| 500 | $0.9560 | $478.0000 | -40.62% |
| 1000 | $0.8190 | $819.0000 | -49.13% |
Description
The Texas Instruments TPS54331DDA is a highly efficient DC-DC converter with a 3.5V to 28V input voltage range and an adjustable output voltage range of 0.8V to 28V. This converter utilizes a low-dropout (LDO) regulator to achieve high efficiency while reducing power loss. The TPS54331DDA has a fixed 600kHz frequency and is designed to operate in continuous conduction mode (CCM) or discontinuous conduction mode (DCM) for light load applications, making it perfect for portable applications and other low-power systems.
This DC-DC converter has a host of features including integrated undervoltage lockout (UVLO), integrated overcurrent protection (OCP), and thermal shutdown protection. The TPS54331DDA also has a pulse-width modulation (PWM) controller, which allows the user to adjust the duty cycle to regulate the output voltage. This controller is internally compensated, meaning that no external capacitors are required to stabilize the system. In addition, the TPS54331DDA has a soft-start feature that reduces input current surge during startup. Overall, the Texas Instruments TPS54331DDA is a reliable and efficient DC-DC converter that is ideal for low-power applications
This DC-DC converter has a host of features including integrated undervoltage lockout (UVLO), integrated overcurrent protection (OCP), and thermal shutdown protection. The TPS54331DDA also has a pulse-width modulation (PWM) controller, which allows the user to adjust the duty cycle to regulate the output voltage. This controller is internally compensated, meaning that no external capacitors are required to stabilize the system. In addition, the TPS54331DDA has a soft-start feature that reduces input current surge during startup. Overall, the Texas Instruments TPS54331DDA is a reliable and efficient DC-DC converter that is ideal for low-power applications
Product Attributes
| Current - Output | 3A |
| Frequency - Switching | 570kHz |
| 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 | 8-PowerSOIC (0.154", 3.90mm Width) |
| Packaging | Tube |
| Supplier Device Package | 8-SO PowerPad |
| Synchronous Rectifier | No |
| Topology | Buck |
| Voltage - Input (Max) | 28V |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Max) | 25V |
| Voltage - Output (Min/Fixed) | 0.8V |
