LT1302CS8-5#PBF

PMIC - Voltage Regulators - DC DC Switching Regulators

LT1302CS8-5#PBF is a monolithic switching regulator with a range of integrated features, designed to deliver high power density and excellent efficiency. It is designed to provide fast transient response and accurate line and load regulation over a wide input voltage range. The LT1302CS8-5#PBF offers high efficiency and low noise operation, which make it an excellent choice for many applications.

Applications:

LT1302CS8-5#PBF is suitable for a variety of applications such as:

• Battery powered applications that require high efficiency and low noise, such as portable electronics, handheld devices, and mobile phones.
• High voltage and high power distributed power architectures.
• Communications infrastructure and industrial systems.
• Power management systems.
• Automotive, aerospace, and military applications.

Working Principle:

The LT1302CS8-5#PBF is a monolithic integrated circuit designed to provide efficient synchronous rectification, high speed switching, and accurate line and load regulation over a wide input voltage range. The device provides an adjustable output voltage up to the maximum output voltage of 48 V. The output voltage is adjustable by varying the control input voltage, which is determined using an internal 7.5V precision reference.

The device is composed of an internal high speed synchronous buck regulator, an output overvoltage protection (OVP) circuit, an output undervoltage protection (UVP) circuit, a current limit circuit, and an optional enable pin for power gating.

The device is optimized for high efficiency and low noise operation, and is rated for up to 5A output current. The device\'s internal logic ensures that when the output voltage reaches the desired set point the part transitions from switching to the output regulation mode, thus ensuring high efficiency and low noise at light loads.

Conclusions:

The LT1302CS8-5#PBF is an integrated switching regulator designed to provide efficient, low noise, and accurate power conversion over a wide input voltage range. It provides adjustable output voltage up to 48 V and is rated for up to 5A output current. The device is ideal for a variety of applications such as battery powered applications, high voltage and high power distributed power architectures, communications infrastructure and industrial systems, power management systems, and automotive, aerospace, and military applications.