4.5-V to 18-V Input, High Current, Synchronous Step Down, Three Buck Switchers with Integrated FET 40-VQFN -40 to 125
IC REG BCK ADJ 3A/2A TRPL 40VQFN
Manufacturer: Texas Instruments
Win Source Part Number: 043317-TPS65251-1RHA
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 300kHz to 2.2MHz
Number of Outputs: 3
Synchronous Rectifier: Yes
Output Current: 3A, 2A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Purpose: Step-Down
Maximum Input Voltage: 18V
Nominal Output Voltage (Min/Fixed): 0.8V
Maximum Output Voltage: 17V
Minimum Input Voltage: 4.5V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3A, 2A 40-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3A, 2A 40-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3A, 2A 40-VFQFN Exposed Pad
Switching Voltage Regulators 4.5-V 18-V 3A/2A/2A TripleSynBuckConvert
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3A, 2A 40-VFQFN Exposed Pad
IC REG BCK ADJ 3A/2A TRPL 40VQFN
IC REG BCK ADJ 3A/2A TRPL 40VQFN
| Texas Instruments | ODG (Origin Data Global) | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic 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 | IC Switching Voltage Regulators |
| Product Number | TPS65251-1RHAR | TPS65251-1RHAR | 043317-TPS65251-1RHAR | 296-49345-1-ND | TPS65251-1RHAR | TPS65251-1RHAR | TPS65251-1RHAR | TPS65251-1RHAR |
| Product Name | TPS65251-1 4.5-V to 18-V Input, High Current, Synchronous Step Down, Three Buck Switchers with Integrated FET | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TPS65251-1RHAR | Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Package Type | Other; VQFN | Other; 40-VFQFN Exposed Pad | Other; 40-VFQFN Exposed Pad | Other; 40-VFQFN Exposed Pad | ||||
| Output Voltage | 0.8000 to 17 volts | 0.8000 volts | 0.8000 volts | 0.8000 to 17 volts | 0.8000 to 17 volts | 0.8000 volts | ||
| IOUT | 3.5 amps | 3 to 2 amps | 3 to 2 amps | 2 to 3 amps | 3 to 2 amps | 3 to 2 amps | 3 to 2 amps | |
| VIN | 4.5 to 17 volts | 18 volts | 18 volts | 4.5 to 18 volts | 4.5 to 18 volts | |||
| fsw | 2200 kHz | 300 kHz | 300 to 2200 kHz | 300 to 2200 kHz | 300 to 2200 kHz | 300 to 2200 kHz | 300 to 2200 kHz |
