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LM5145QRGYRQ1
AUTOMOTIVE 75-V SYNCHRONOUS BUCK
Manufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control:Â Learn More
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5×4.5)
Additional information
Additional Information
Series: Automotive, AEC-Q100
RoHS Status: Not applicable
Manufacturer Lead Time: 26 week(s)
Product Status: Active
Packaging: Tape & Reel (TR)
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Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-VFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount, Wettable Flank |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 5.5V ~ 75V |
| Supplier Device Package | 20-VQFN (3.5x4.5) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 99% |
| Clock Sync | Yes |
| Part Status | Active |
| Number of Outputs | 1 |
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