S-8533A60AFT-TB-U

PMIC - Voltage Regulators - DC DC Switching Controllers

The S-8533A60AFT-TB-U is a DC DC switching controller which belongs to the voltage regulators category of Power Management Integrated Circuits (PMIC). This controller is a complete set of circuits which helps in minimizing the stress on the voltage regulator output in a variety of circuit applications. Such applications include high current delivery, high side current sensing, over-current protection, output connection protection, over-voltage protection, control loop feedback and soft start features.

The basic principle behind its operation is to convert a DC input voltage of 12V or 24V to a lower regulated output voltage of 0.7V-5.5V. The purpose of the DC DC switching controller is to regulate and control the output current using a shunt element with a series pass transistor. This transistor is driven by a control signal generated by the IC. The controlling IC is programmed to adjust the output voltage as per the requirements of the system. In addition, the S-8533A60AFT-TB-U DC-DC switching controller also provides a low ripple factor on the output terminal.

The S-8533A60AFT-TB-U DC DC switching controller offers a wide range of features which makes it suitable for many applications. These features include a single pin enable feature, adjustable high side current sensing, over-current and short circuit protection, adjustable soft-start and thermal protection. All these features are packaged into a very small package size (7mm x 7mm) making it ideal for space-limited applications. In addition, the controller is designed for use with low-cost synchronous rectified buck topologies.

The S-8533A60AFT-TB-U DC DC switching controller offers some of the most advanced features available in the market. It is also capable of working with a wide range of input voltages and output currents. This includes an operating input voltage range of 4.5V-24V and an output current range of 50mA-5A. It also features a low total quiescent current of 8mA (9mA in recommended operation) and a wide operating temperature range of -40°C to +125°C. In addition, the controller provides an adjustable switching frequency range of 200kHz to 2 MHz.

The S-8533A60AFT-TB-U DC DC switching controller is ideally suited for a variety of applications. These applications include battery chargers, power supplies, DC motors and LED lighting. It is also commonly used in automotive powertrain and automotive body electrical applications. This controller is designed to simplify the design of systems which require a wide range of input, output and control requirements with a cost effective single IC solution.