Manufacturer: Texas Instruments
Win Source Part Number: 845354-LM5145RGYR
Operating Temperature Range: -40°C ~ 125°C (TJ)
Features: Buck Regulator Positive Output Step-Down - DC-DC Controller IC 20-VQFN (3.5x4.5)
Package: 20-VFQFN Exposed Pad
Package: Reel - TR
Mounting: Surface Mount, Wettable Flank
Supply Voltage: 6V ~ 75V
Family Name: LM5145
Categories: Integrated Circuits (ICs)
Case / Package: 20-VQFN (3.5x4.5)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
Quantity per package: 3000
MSL Level: 2 (1 Year)
Estimated Pruduction Lead Time: 34 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: 296-47661-6, 296-47661-1, 296-47661-2
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
LM5145RGYR
Switching Controllers 75V Synchronous Buck Controller With Wide Input Voltage and Duty Cycle Ranges 20-VQFN -40 to 125
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
| Win Source Electronics | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | 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 |
| Product Number | 845354-LM5145RGYR | 296-47661-2-ND | LM5145RGYR | LM5145RGYR | LM5145RGYR | LM5145RGYR |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - LM5145RGYR | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | Switching Controllers | DC DC Switching Controllers | DC DC Switching Controllers |
| Package Type | Other; 20-VQFN (3.5x4.5) | Other; 20-VFQFN Exposed Pad | Other; 20-VFQFN Exposed Pad | Other; 20-VFQFN Exposed Pad | ||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Configuration / Function | Buck | Buck | ||||
| Special Features | Synchronous Rectification | Enable, Frequency Control, Power Good, Soft Start | ||||
| fsw | 100 to 1000 kHz | 100 to 1000 kHz | 100 kHz | 100 to 1000 kHz |
