Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-MLPQ (3x4)
Manufacturer: Infineon Technologies
Win Source Part Number: 069210-IR3640MPBF
Packaging: Tube/Rail
Output Type: Transistor Driver
Topology: Buck
Frequency - Switching: 225kHz to 1.65MHz
Control Features: Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Phases: 1
Duty Cycle (Max): 92%
Clock Sync: Yes
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 20-MLPQ (3x4)
Purpose: Step-Down
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited
Quantity per package: 100
IC REG CTRLR BUCK 20MLPQ
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-MLPQ (3x4)
| DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | IR3640MPBF-ND | 069210-IR3640MPBF | IR3640MPBF | IR3640MPBF |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - IR3640MPBF | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | ||
| Package Type | Other; 20-VFQFN Exposed Pad | Other; 20-MLPQ (3x4) | Other; 20-VFQFN Exposed Pad | |
| Special Features | Synchronous Rectification | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start | Internal Current Limit; Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start | |
| fsw | 225 to 1650 kHz | 225 to 1650 kHz | 225 to 1650 kHz | 225 to 1650 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) |
