Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Pwr Controller 32-QFN -40 to 85
IC REG CTRLR NOTEBK 2OUT 32QFN
Manufacturer: Texas Instruments
Win Source Part Number: 033989-TPS51220ARSNR
Packaging: Reel - TR
Applications: Controller, Notebook Power System
Mounting: SMD (SMT)
Voltage - Input: 4.5 V to 32 V
Number of Outputs: 2
Family Name: TPS51220A
Output Voltage: 1 V to 12 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 32-QFN (4x4)
Alternative Parts (Cross-Reference): LTC3728LEUH-1#TR; LTC3728LEUH-1; L6997STR; LTC3855EUJ#TRMPBF;
Introduction Date: August 01, 2009
ECCN: EAR99
Country of Origin: Malaysia, Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Balance
IC REG CTRLR NOTEBK 2OUT 32QFN
Switching Controllers Fixed-Freq, Notebook Sys Pwr Controller
| Texas Instruments | ODG (Origin Data Global) | Win Source Electronics | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TPS51220ARSNR | TPS51220ARSNR | 033989-TPS51220ARSNR | TPS51220ARSNR | TPS51220ARSNR |
| Product Name | TPS51220A Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Pwr Controller | Special Purpose Regulators | PMIC - PMIC - Voltage Regulators - Special Purpose - TPS51220ARSNR | PMIC - Voltage Regulators - Special Purpose | Switching Controllers |
| Configuration / Function | Buck | ||||
| Package Type | Other; QFN,WQFN | Other; 32-WFQFN Exposed Pad | Other; 32-QFN (4x4) | Other; 32-WFQFN Exposed Pad | |
| Special Features | Synchronous Rectification; Power Good,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Synchronous Rectification | Multiple Outputs | Multiple Outputs | ||
| Output Voltage | 1 to 12 volts | 1 to 12 volts | |||
| IOUT | 20 amps |
