42V, 5A, Step Down Regulator with an Integrated High Side MOSFET 8-SO PowerPAD -40 to 125
IC REG BCK SPLIT RAIL ADJ 8SOPWR
"Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154"", 3.90mm Width)"
Manufacturer: Texas Instruments
Win Source Part Number: 797984-TPS54540QDDAQ
Series: Automotive, AEC-Q100, Eco-Mode
Packaging: Tube
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 8-PowerSOIC (0.154", 3.90mm Width)
Mounting: SMD
Output Type: Adjustable
Function: Step-Down
Topology: Buck, Split Rail
Frequency - Switching: 100kHz ~ 2.5MHz
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: No
Output Current: 5A
Family Name: TPS54540-Q1
Output Voltage: 0.8V
Categories: Integrated Circuits (ICs)
Manufacturer Package: 8-SO PowerPad
Output Voltage MAX: 41.1V
Input Voltage MIN: 4.5V
Voltage Input MAX: 42V
Alternative Parts (Cross-Reference): BD9G401EFJ-ME2; MAX17544ATP+; MAX17682ATP+; MAX17532ATB+;
Introduction Date: October 01, 2013
ECCN: EAR99
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited
IC REG BCK SPLIT RAIL ADJ 8SOPWR
Switching Voltage Regulators 42V 5A SD Reg w/ Intg Hi Side MOSFET
Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
| Texas Instruments | ODG (Origin Data Global) | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., 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 | TPS54540QDDAQ1 | TPS54540QDDAQ1 | 296-37076-5-ND | 797984-TPS54540QDDAQ1 | TPS54540QDDAQ1 | TPS54540QDDAQ1 | TPS54540QDDAQ1 |
| Product Name | TPS54540-Q1 42V, 5A, Step Down Regulator with an Integrated High Side MOSFET | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TPS54540QDDAQ1 | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck; Buck-Boost | Buck | Buck | Buck; Buck, Split Rail | |||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | ||
| Package Type | Other; SO PowerPAD | SO-8; Other; 8-PowerSOIC (0.154", 3.90mm Width) | SOIC; Other; "8-PowerSOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-PowerSOIC (0.154", 3.90mm Width) | SOIC | SOIC; Other; 8-PowerSOIC (0.154\", 3.90mm Width) | |
| Special Features | Enable,Frequency Synchronization,Light Load Efficiency,Adjustable UVLO | Multiple Outputs; Synchronous Rectification | |||||
| Output Voltage | 0.8000 to 41.1 volts | 0.8000 volts | 0.8000 to 41.1 volts | 0.8000 volts | 0.8000 volts | 0.8000 to 41.1 volts |
