4 Channel Multiphase Buck DC/DC Controller 28-VQFN -40 to 85
IC REG CTRLR BUCK 28VQFN
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-VQFN (5x5)
Manufacturer: Texas Instruments
Win Source Part Number: 1272456-TPS40090RHDR
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 28-VFQFN Exposed Pad
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: TPS40090
Output Phases: 4
Clock Sync: Yes
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 28-VQFN (5x5)
Duty Cycle (Maximum): 87.5%
Alternative Parts (Cross-Reference): ADP1148AR-3.3; ADP1148AR-3.3-REEL; ADP1148ARZ-3.3-REEL;
Introduction Date: June 07, 2006
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Limited
Switching Controllers 4 Ch Multiph Buck DC/DC Controller
IC REG CTRLR BUCK 28VQFN
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-VQFN (5x5)
| Texas Instruments | ODG (Origin Data Global) | DigiKey | Win Source Electronics | VAST STOCK CO., 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 | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TPS40090RHDR | TPS40090RHDR | 296-19887-2-ND | 1272456-TPS40090RHDR | TPS40090RHDR | TPS40090RHDR | TPS40090RHDR |
| Product Name | TPS40090 4 Channel Multiphase Buck DC/DC Controller | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - TPS40090RHDR | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | Buck | Buck | |||
| Package Type | Other; TSSOP,VQFN | Other; 28-VFQFN Exposed Pad | Other; 28-VFQFN Exposed Pad | Other; 28-VFQFN Exposed Pad | Other; 28-VFQFN Exposed Pad | ||
| Special Features | Synchronous Rectification; Enable,Frequency Synchronization,Power Good,Remote Sense,Phase Interleaving,Synchronous Rectification | Multiple Outputs | 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 |
