LM43603QPWPRQ1
IC REG BUCK ADJ 3A 16HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments LM43603QPWPRQ1 is a high-performance, adjustable output, 3A buck switching regulator from the SIMPLE SWITCHER® series. This AEC-Q100 qualified component is designed for demanding automotive applications, offering a wide input voltage range from 3.5V to 36V and an adjustable output from 1V up to 28V. Its integrated synchronous rectifier ensures high efficiency, while the adjustable switching frequency, ranging from 200kHz to 2.2MHz, allows for optimization of component size and power loss. The LM43603QPWPRQ1 is housed in a 16-pin PowerTSSOP package, suitable for surface mount assembly. This device is commonly utilized in automotive infotainment, ADAS, and electric vehicle power management systems.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-PowerTSSOP (0.173"", 4.40mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 2.2MHz |
| Voltage - Input (Max) | 36V |
| Topology | Buck |
| Supplier Device Package | 16-HTSSOP |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 28V |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Min/Fixed) | 1V |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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