LT1512CN8#PBF

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The LT1512CN8#PBF is a high-accuracy, low-power buck regulator with an adjustable output voltage of up to 1.2 V. Its switching frequency can be adjusted to optimize efficiency. It features an internal synchronous rectifier and is designed to be used in low-power applications. The LT1512CN8#PBF is part of the LT1512 family of high-accuracy, low-power buck regulators with adjustable output voltages up to 1.2 V. This buck regulator can help save power in many low-power applications while also providing high-accuracy output.

The LT1512CN8#PBF is designed to meet the needs of a wide range of portable electronic devices including cell phones and digital cameras. It has an input voltage range of 2.7 – 6 V and can operate from either a wall adapter or a battery source. The device features an adjustable switching frequency of up to 250 kHz, allowing for optimized efficiency in a scope of input and load conditions. Additionally, the LT1512CN8#PBF includes an integrated internal synchronous rectifier, providing efficient power conversion with ultra-low power dissipation. The combination of its adjustable switching frequency, low quiescent current, and ultra-low power dissipation puts the LT1512CN8#PBF at the forefront of power conversion, prompting it to be categorized as a PMIC - Battery Charger.

The LT1512CN8#PBF utilizes an open-loop control architecture and an adjustable constant-current output capability. The device can control an output voltage in the range of 0.8 V to 1.2 V, with an output voltage accuracy of 1%. It also has an adjustable switching frequency that allows for optimization of efficiency over a range of input and output conditions. Furthermore, the buck regulator offers a low quiescent current of 330 µA and can output up to 250 mA of output current. It is rated to operate over the temperature range of –40 °C to +85 °C.

The LT1512CN8#PBF offers many advantages that make it ideal for a wide range of applications, including portable battery-powered devices. Its adjustable switching frequency, low quiescent current, and low power dissipation allow it to save power and provide high-accuracy output in many low-power applications. Additionally, it features short circuit protection and an over-temperature limit. With these features in place, the LT1512CN8#PBF can provide reliable performance in a variety of applications. Therefore, it is a suitable choice for PMIC - Battery Charger applications.

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