Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-HVSSOP
Manufacturer: Texas Instruments
Win Source Part Number: 033907-TPS40004DGQR
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Buck
Frequency - Switching: 300kHz
Control Features: Current Limit, Enable, Soft Start
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Phases: 1
Duty Cycle (Max): 94%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 10-MSOP-PowerPad
Purpose: Step-Down
Supply Voltage - Operating: 2.25 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Balance
IC REG CTRLR BUCK 10MSOP
IC REG CTRLR BUCK 10MSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-HVSSOP
| DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TPS40004DGQR-ND | 033907-TPS40004DGQR | TPS40004DGQR | TPS40004DGQR | TPS40004DGQR |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - TPS40004DGQR | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | |||
| Package Type | Other; "10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)" | Other; 10-MSOP-PowerPad | Other; 10-PowerTFSOP, 10-MSOP (0.118\", 3.00mm Width) | ||
| 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 | 300 kHz | 300 kHz | 300 kHz | 300 kHz | 300 kHz |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
