The TPS54332DDA is a step-down DC/DC converter designed for a wide input voltage range of 3.5 V to 28 V and capable of delivering up to 3.5 A of continuous output current. It features an adjustable output voltage down to 0.8 V, making it suitable for various applications including consumer electronics, industrial power supplies, and battery chargers. The device operates at a fixed switching frequency of 1 MHz and incorporates an Eco-mode for high efficiency at light loads, which is beneficial for battery-powered applications due to its low 1 OºA shutdown quiescent current. Protection features include overvoltage transient protection, cycle-by-cycle current limiting, frequency foldback, and thermal shutdown, ensuring reliable operation under various conditions. The TPS54332DDA is housed in an 8-pin SOIC PowerPAD package, which aids in thermal management. This product is particularly useful for engineers looking for a robust and efficient solution for power management in their designs.
3.5V to 28V Input, 3.5A, 1MHz Step-Down Converter with Eco-mode 8-SO PowerPAD -40 to 150
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154"", 3.90mm Width)"
Manufacturer: Texas Instruments
Win Source Part Number: 092657-TPS54332DDA
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 1MHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 3.5A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 8-SO PowerPad
Purpose: Step-Down
Maximum Input Voltage: 28V
Nominal Output Voltage (Min/Fixed): 0.8V
Maximum Output Voltage: 26.04V
Minimum Input Voltage: 3.5V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Limited
Texas Instruments TPS54332DDA
Texas Instruments TPS54332DDA
Texas Instruments TPS54332DDA
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
IC REG BUCK ADJ 3.5A 8SOPWR
| Texas Instruments | DigiKey | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TPS54332DDA | 296-24141-5-ND | 092657-TPS54332DDA | 6989094P | 6989094 | TPS54332DDA | TPS54332DDA |
| Product Name | TPS54332 3.5V to 28V Input, 3.5A, 1MHz Step-Down Converter with Eco-mode | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TPS54332DDA | Switching Regulators | Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | Buck; Boost | |||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | ||
| Package Type | Other; SO PowerPAD | SOIC; Other; "8-PowerSOIC (0.154"", 3.90mm Width)" | Other; 8-SO PowerPad | SOIC; Other; Soic | SOIC; Other; 8-PowerSOIC (0.154\", 3.90mm Width) | SOIC | |
| Special Features | Enable,Light Load Efficiency,Adjustable UVLO | Multiple Outputs; Synchronous Rectification | |||||
| Output Voltage | 0.8000 to 25 volts | 0.8000 to 26.04 volts | 0.8000 volts | 0.8000 to 26.04 volts | 0.8000 volts |
