4.5V to 17V Input, 8-A Synchronous Step-Down SWIFT? Converter with Hiccup Current Limit 14-VQFN -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 034169-TPS54821RHLR
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 200kHz to 1.6MHz
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Current: 8A
Family Name: TPS54821
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 14-QFN (3.5x3.5)
Purpose: Step-Down
Maximum Input Voltage: 17V
Nominal Output Voltage (Min/Fixed): 0.6V
Maximum Output Voltage: 15V
Minimum Input Voltage: 4.5V
Alternative Parts (Cross-Reference): IR3841MPbF; IR3841WMTRPbF; IR3841MTR1PbF; IR3841WMTR1PbF ;
Introduction Date: July 01, 2011
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Sufficient
IC REG BUCK ADJUSTABLE 8A 14VQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 14-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 14-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 14-VFQFN Exposed Pad
IC REG BUCK ADJ 8A 14VQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 14-VFQFN Exposed Pad
IC REG BUCK ADJUSTABLE 8A 14VQFN
| Texas Instruments | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Shenzhen Shengyu Electronics Technology Limited | 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 | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TPS54821RHLR | 034169-TPS54821RHLR | TPS54821RHLR | 296-29744-2-ND | TPS54821RHLR | TPS54821RHLR | TPS54821RHLR |
| Product Name | TPS54821 4.5V to 17V Input, 8-A Synchronous Step-Down SWIFT? Converter with Hiccup Current Limit | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TPS54821RHLR | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck; Buck | Buck | Buck | |||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | |
| Package Type | Other; VQFN | Other; 14-QFN (3.5x3.5) | Other; 14-VFQFN Exposed Pad | Other; 14-VFQFN Exposed Pad | Other; 14-VFQFN Exposed Pad | ||
| Special Features | Synchronous Rectification; Enable,Frequency Synchronization,Power Good,Synchronous Rectification,Tracking | Multiple Outputs; Synchronous Rectification | Synchronous Rectification | ||||
| Output Voltage | 0.6000 to 15 volts | 0.6000 volts | 0.6000 volts | 0.6000 to 15 volts | 0.6000 volts | 0.6000 to 15 volts |
