4 Channel Multiphase Buck DC/DC Controller with Tri-state 28-VQFN
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-VQFN (5x5)
Manufacturer: Texas Instruments
Win Source Part Number: 1111864-TPS40091RHDT
Packaging: Reel - TR
Output Type: PWM Signal
Topology: Buck
Frequency - Switching: 100kHz to 1.2MHz
Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
Number of Outputs: 4
Synchronous Rectifier: No
Output Phases: 4
Duty Cycle (Max): 87.5%
Clock Sync: Yes
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 28-VQFN (5x5)
Purpose: Step-Down
Supply Voltage - Operating: 4.5 V to 15 V
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Balance
IC REG CTRLR BUCK 28VQFN
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-VQFN (5x5)
IC REG CTRLR BUCK 28VQFN
| Texas Instruments | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Utmel 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 Voltage Regulators |
| Product Number | TPS40091RHDT | TPS40091RHDT-ND | 1111864-TPS40091RHDT | TPS40091RHDT | TPS40091RHDT | 815-TPS40091RHDT |
| Product Name | TPS40091 4 Channel Multiphase Buck DC/DC Controller with Tri-state | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - TPS40091RHDT | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | IC REG CTRLR BUCK 28VQFN |
| Configuration / Function | Buck | Buck | Buck | |||
| Package Type | Other; TSSOP,VQFN | Other; 28-VFQFN Exposed Pad | Other; 28-VQFN (5x5) | Other; 28-VFQFN Exposed Pad | Other; 28-VFQFN Exposed Pad | |
| Special Features | Synchronous Rectification; Enable,Frequency Synchronization,Power Good,Remote Sense,Synchronous Rectification | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit, Enable, Frequency Control, Power Good, Soft Start | Internal Current Limit; Current Limit, Enable, Frequency Control, Power Good, Soft Start | |||
| Output Voltage | 0.7000 to 3.3 volts | 3.3 volts | ||||
| IOUT | 120 amps | 120 amps |
