S-85S1AB22-I6T1U Integrated Circuits (ICs)

The S-85S1AB22-I6T1U is a type of DC DC switching regulator, a popular power management integrated circuit (PMIC). The device is used to regulate the voltage transfer between different voltage nodes within a circuit. The device is capable of providing either a step-up voltage, or a step-down voltage, depending on the needs of the circuit.

The S-85S1AB22-I6T1U is a very versatile DC DC regulator with a wide range of applications. It is commonly used to power and regulate the voltage supply of microcontrollers, FPGAs, and digital signal processors (DSPs). The device can also be used to provide efficient power supply for other types of systems, such as embedded and industrial automation systems. The regulator also has the advantage of being able to provide a steady voltage output in a wide range of operating conditions.

The basic verion of the S-85S1AB22-I6T1U is a buck controller, meaning that it can be used to step-down the voltage from a higher voltage source to a lower voltage. To provide the step-down voltage, the regulator utilizes a pulse-width modulation (PWM) technique, where the regulator adjusts the amount and duration of the current pulses sent to the load circuit. The load voltage is determined by the ratio of the on time duration to the off time duration. The S-85S1AB22-I6T1U also has a hysteretic control mode, which provides excellent regulation performance and reduces ripple.

For step-up voltage conversions, the S-85S1AB22-I6T1U is designed to operate in a boost controller mode, where the regulator utilizes a flyback topology with a control switching transistor. The regulator controls the current flow going through the switching transistor, and this process helps to generate an output voltage that is greater than the input voltage. To provide an even higher output voltage, the regulator can also be configured in a multi-phase manner.

For applications requiring a wide input voltage range, the S-85S1AB22-I6T1U is highly configurable and can be set up to operate in a range between 4.5V and 24V. The device can also be configured to provide an output voltage that is adjustable or fixed according to the requirements of the application. Furthermore, the device also features over-voltage, over-current, and short-circuit protection, which ensure safe and reliable operation.

The S-85S1AB22-I6T1U has a wide range of applications, such as in charge pump systems, battery charging circuits, motor control circuits, LED lighting systems, and power supply circuits. The device is ideal for applications that require an efficient, reliable and highly-flexible DC DC regulator for a wide range of input voltage and output voltage requirements. Its wide input voltage range and its adjustable output voltage further enhance its versatility and make it an excellent choice for many different types of applications.