Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC
Manufacturer: Infineon Technologies
Win Source Part Number: 776980-111-3053PBF
Packaging: Tube
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 14-SOIC (0.154", 3.90mm Width)
Output Type: Transistor Driver
Function: Step-Down
Topology: Buck
Frequency - Switching: 100kHz ~ 400kHz
Control Features: Current Limit, Enable, Soft Start
Supply Voltage: 4.5 V ~ 13.2 V
Number of Outputs: 1
Part Status: Obsolete(EOL)
Output Configuration: Positive
Synchronous Rectifier: Yes
Output Phases: 1
Clock Sync: Yes
Categories: Integrated Circuits (ICs)
Manufacturer Package: 14-SOIC
Duty Cycle (Maximum): 80%
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
IC REG CTRLR BUCK 14SOIC
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC
IC REG CTRLR BUCK 14SOIC
| DigiKey | Win Source Electronics | 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 |
| Product Number | 111-3053PBF-ND | 776980-111-3053PBF | 111-3053PBF | 111-3053PBF | 111-3053PBF |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - 111-3053PBF | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | |||
| Package Type | SOIC; Other; "14-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 14-SOIC (0.154", 3.90mm Width) | SOIC; Other; 14-SOIC (0.154\", 3.90mm Width) | SOIC | |
| Special Features | Synchronous Rectification | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit, Enable, Soft Start | Internal Current Limit; Current Limit, Enable, Soft Start | ||
| fsw | 100 to 400 kHz | 100 to 400 kHz | 100 to 400 kHz | 100 to 400 kHz | 100 to 400 kHz |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
