LM5146/LM5146-Q1 100V Synchronous Buck Controllers

Texas Instruments LM5146/LM5146-Q1 100V Synchronous Buck Controllers regulate from a high input voltage source or an input rail subject to high voltage transients. This feature minimizes the need for external surge suppression components. A high-side switch minimum on-time of 40ns gives large step-down ratios, enabling the direct step-down conversion from a 48V nominal input to low-voltage rails for reduced system complexity and solution cost. The Texas Instruments LM5146/LM5146-Q1 continues to operate during input voltage dips as low as 5.5V, at nearly 100% duty cycle if needed. This feature makes it an excellent choice for high-performance 48V battery automotive applications, ADAS (surround view ECU), and HEV/EV systems.

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Texas Instruments Switching Voltage Regulators Automotive 100-V syn chronous buck DC/DC A 595-LM5146QRGYRQ1
Datasheet
7,360In Stock
1,500Expected 1/15/2027
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S/ 25.34
S/ 19.46
S/ 17.98
S/ 16.39
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Texas Instruments Switching Voltage Regulators Automotive 100-V syn chronous buck DC/DC A 595-LM5146QRGYTQ1
Datasheet
5In Stock
9,000On Order
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S/ 22.23
S/ 16.97
S/ 15.69
S/ 13.78
S/ 13.39
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S/ 12.26
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: 3,000
Texas Instruments Switching Controllers 100-V synchronous bu ck DC/DC controller
Datasheet
17,395On Order
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S/ 12.57
S/ 11.56
S/ 10.47
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S/ 9.07
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: 3,000