2.95V to 6V Input, 4A Synchronous Step-Down SWIFT? Converter with Hiccup Current Limit 16-WQFN -40 to 150
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-WFQFN Exposed Pad
IC REG BUCK ADJUSTABLE 4A 16WQFN
Manufacturer: Texas Instruments
Win Source Part Number: 797979-TPS54478RTET
Series: SWIFT
Packaging: Reel package
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 16-WFQFN Exposed Pad
Mounting: SMD
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 200kHz ~ 2MHz
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: Yes
Output Current: 4A
Family Name: TPS54478
Output Voltage: 0.6V
Categories: Integrated Circuits (ICs)
Manufacturer Package: 16-WQFN (3x3)
Output Voltage MAX: 4.5V
Input Voltage MIN: 2.95V
Voltage Input MAX: 6V
Alternative Parts (Cross-Reference): LTC3412AEUF; LTC3412AMPFE; LTC3412AIUF; RT8004GQV;
Introduction Date: September 01, 2010
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited
IC REG BUCK ADJUSTABLE 4A 16WQFN
IC REG BUCK ADJ 4A 16WQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-WFQFN Exposed Pad
| Texas Instruments | DigiKey | ODG (Origin Data Global) | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology 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 | TPS54478RTET | 296-29064-2-ND | TPS54478RTET | 797979-TPS54478RTET | TPS54478RTET | TPS54478RTET | TPS54478RTET |
| Product Name | TPS54478 2.95V to 6V Input, 4A Synchronous Step-Down SWIFT? Converter with Hiccup Current Limit | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TPS54478RTET | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | Buck; Buck | |||
| Output Voltage Type | Fixed | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | |
| Package Type | Other; WQFN | Other; 16-WFQFN Exposed Pad | Other; 16-WFQFN Exposed Pad | Other; 16-WFQFN Exposed Pad | Other; 16-WFQFN Exposed Pad | ||
| Special Features | Synchronous Rectification; Enable,Frequency Synchronization,Power Good,Tracking,Adjustable UVLO,Synchronous Rectification | Synchronous Rectification | Multiple Outputs; Synchronous Rectification | ||||
| Output Voltage | 0.6000 to 4.5 volts | 0.6000 to 4.5 volts | 0.6000 volts | 0.6000 volts | 0.6000 volts | 0.6000 to 4.5 volts |
