4.5-V to 18-V Input, High Current, Synchronous Step Down, Three Buck Switchers with Integrated FET 40-VQFN -40 to 125
Win Source Part Number: 1249752-TPS65251-3RH
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Package: Tape & Reel
Standard Package: 2,500
Mounting: SMD (SMT)
Current - Output: 3A, 2A
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 300kHz ~ 2.2MHz
Voltage - Output (Max): 17V
Number of Outputs: 3
Output Configuration: Positive
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 0.8V
Synchronous Rectifier: Yes
Package / Case: 40-VFQFN Exposed Pad
Supplier Device Package: 40-VQFN (6x6)
Temperature Range - Operating: -40°C ~ 125°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 79 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Other Names: 2156-TPS65251-3RHAR,
Base Product Number: TPS65251
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
IC REG BCK ADJ 3A/2A TRPL 40VQFN
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3A, 2A 40-VFQFN Exposed Pad
IC REG BCK ADJ 3A/2A TRPL 40VQFN
| Texas Instruments | Win Source Electronics | DigiKey | Lingto Electronic Limited | 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 |
| Product Number | TPS65251-3RHAR | 1249752-TPS65251-3RHAR | 296-52044-1-ND | TPS65251-3RHAR | TPS65251-3RHAR | TPS65251-3RHAR |
| Product Name | TPS65251-3 4.5-V to 18-V Input, High Current, Synchronous Step Down, Three Buck Switchers with Integrated FET | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators |
| Package Type | Other; VQFN | Other; Tape & Reel | Other; 40-VFQFN Exposed Pad | Other; 40-VFQFN Exposed Pad | ||
| Output Voltage | 0.8000 to 17 volts | 0.8000 to 17 volts | 0.8000 to 17 volts | 0.8000 volts | ||
| IOUT | 3.5 amps | 2 to 3 amps | 3 to 2 amps | 3 to 2 amps | 3 to 2 amps | |
| VIN | 4.5 to 17 volts | 4.5 to 18 volts | 4.5 to 18 volts | |||
| fsw | 2200 kHz | 300 to 2200 kHz | 300 to 2200 kHz | 300 to 2200 kHz | 300 to 2200 kHz | 300 to 2200 kHz |
