LTC3531EDD#PBF

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LTC3531EDD#PBF is a low power, high efficiency, DC-DC synchronous step-down converter with integrated FETs. It is designed to optimize efficiency, minimize component count and reduce the total solution size in space-constrained applications. The device supports input voltage up to 16V with a fixed 3.3V output voltage, a 6-pin SC-70 package. With high efficiency up to 96%, it is ideal for sofware, battery and other environmental applications, and provides powers OSs, system-on-chip etc.

PMIC - Voltage Regulators - DC DC Switching Regulators

The LTC3531EDD#PBF is a DC-DC synchronous step-down converter which operates over a wide range of input voltage (4.5V to 16V). It consists of three terminals, a high-side NMOS, a low-side NMOS and a floating driver, which enable it to operate as a synchronous step-down converter. The device also features a soft-start function which speeds up the start-up time and reduces inrush current. The part comes with over-current protection, short-circuit protection and over-temperature protection. It also provides accurate output current and output voltage tracking, allowing for precise output voltage control and stability.

The LTC3531EDD#PBF offers excellent efficiency, making it suitable for low power requirements. In addition, it is also designed to provide robust operation over a wide input voltage range and handle transients, with a fast line and load transient response. It features soft-start and low ripple density. The device is capable of providing output current up to 1.5A and offers a power-save mode that reduces the quiescent current when the output current is below a set limit. The part also features programmable output voltage (3.3V) and fractional-Vout control.

The LTC3531EDD#PBF is designed and manufactured to provide a high level of quality and reliability. The part is temperature-graded for guaranteed safety, and also passes rigorous quality assurance tests for a wide range of operating conditions such as vibration, drop, surge, temperature, short-circuit, over-voltage and reverse polarity. It is suitable for both automated and manual assembly operations. The part is also RoHS compliant.

The LTC3531EDD#PBF is an ideal choice for power applications including board voltage range from 0.9V to 3.3V, portable devices, and high-efficiency digital and analog power supplies. Its integrated FET enables it to offer an efficient, reliable solution at an affordable cost.

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