Texas Instruments TPS40091 4 Channel Multiphase Buck DC/DC Controller with Tri-state TPS40091RHDR

4 Channel Multiphase Buck DC/DC Controller with Tri-state 28-VQFN -40 to 85

Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-VQFN (5x5)

Manufacturer: Texas Instruments
Win Source Part Number: 1272459-TPS40091RHDR
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: TPS40091
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): MAX651MJA+; MAX652CSA+; MAX652ESA-T;
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: 71 pct.
Supply and Demand Status: Limited