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100 pcs
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100 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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The LTC7151SIV#PBF from Analog Devices is a 20V, 15A synchronous step-down Silent Switcher 2 regulator. This high-efficiency monolithic buck converter utilizes a controlled on-time, constant frequency, current mode architecture. It is designed for applications requiring high step-down ratios and fast transient response, operating at high frequencies with excellent EMI performance.
The device features a wide input voltage range of 3.1V to 20V and an output voltage range from 0.5V to 5.5V. The switching frequency is adjustable from 400kHz to 3MHz, allowing for the use of smaller inductor and capacitor sizes. For noise-sensitive applications, external synchronization is supported. PolyPhase operation enables multiple regulators to run out-of-phase, reducing input and output capacitor requirements.
The LTC7151SIV#PBF is housed in a 28-lead thermally enhanced 4mm x 5mm x 0.74mm LQFN package. It is AEC-Q100 qualified for automotive applications, making it suitable for demanding automotive and industrial power supplies, server power applications, and point-of-load supplies for ASICs, FPGAs, and DSPs.
The input voltage range is 3.1V to 20V.
The maximum output current is 15A.
The switching frequency is adjustable from 400kHz to 3MHz.
The operating temperature range is -40°C to 125°C.
It is supplied in an LQFN-28 package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1.