4 Channel Multiphase Buck DC/DC Controller with Tri-state 24-TSSOP -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 1272457-TPS40091PWR
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 24-TSSOP (0.173", 4.40mm Width)
Output Type: PWM Signal
Function: Step-Down
Topology: Buck
Frequency - Switching: 100kHz ~ 1.2MHz
Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
Supply Voltage: 4.5 V ~ 15 V
Number of Outputs: 4
Output Configuration: Positive
Synchronous Rectifier: No
Family Name: TPS40091
Output Phases: 4
Clock Sync: Yes
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 24-TSSOP
Duty Cycle (Maximum): 87.5%
Alternative Parts (Cross-Reference): ADP1148AR-3.3; ADP1148AR-3.3-REEL; ADP1148ARZ-3.3-REEL;
Introduction Date: May 01, 2005
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Limited
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-TSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-TSSOP
IC REG CTRLR BUCK 24TSSOP
| Texas Instruments | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic 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 | TPS40091PWR | 1272457-TPS40091PWR | 296-28972-2-ND | TPS40091PWR | TPS40091PWR |
| Product Name | TPS40091 4 Channel Multiphase Buck DC/DC Controller with Tri-state | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - TPS40091PWR | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | Buck | ||
| Package Type | Other; TSSOP,VQFN | SSOP; Other; 24-TSSOP (0.173", 4.40mm Width) | Other; "24-TSSOP (0.173"", 4.40mm Width)" | SSOP; Other; 24-TSSOP (0.173\", 4.40mm Width) | |
| 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 | ||||
| IOUT | 120 amps |
