LTC1436ACGN#PBF

PMIC - Voltage Regulators - DC DC Switching Controllers

The LTC1436ACGN#PBF is a programmable DC/DC switching controller specially designed for applications that require an accurate and cost-effective solution. It features an easy-to-use 3-level control system, built-in indexing, partial cycle control, and additional features to provide accurate and reliable voltage and current control.

Application Field

The LTC1436ACGN#PBF is designed for use in industrial and commercial markets requiring cost-effective, programmable voltage and current control. Utilizing the programmable 3-level control system, the controller is capable of providing accurate and reliable power regulation for a wide range of applications.

Applications that require precise and consistent output voltage or current control can benefit from the LTC1436ACGN#PBF controller. This can include industrial control systems, HVAC systems, motor control systems, lighting systems, and power factor correction systems that require precise and reliable control.

Working Principle

The LTC1436ACGN#PBF is a programmable DC/DC switching controller that is powered by an internal switching supply operating over the full range of the controller’s output voltage. The controller operates in a closed loop system, allowing it to maintain a precise voltage or current output. At its core, the controller features a 3-level control system with two comparators used to sense the output voltage or current and close the loop accordingly.

The first comparator is used as a fast trip point, monitoring the output for quick changes. Once the output exceeds the highest threshold, the controller will immediately reduce the load current to bring the output back in line. The second comparator is used as a slow trip point, continuously monitoring the output and providing smoothing and auto-regulating capabilities.

The LTC1436ACGN#PBF is designed to be extremely precise, with the ability to sense load current and adjust the output voltage or current accordingly. It also features several other features to provide precise control, including indexing, partial cycle control and open-loop mode options.

Additionally, the LTC1436ACGN#PBF also features an onboard precision voltage reference and low-noise, high accuracy voltage isolation. This helps to ensure precise voltage control, even in situations where the output voltage is relatively unpredictable.

Conclusion

The LTC1436ACGN#PBF is a programmable DC/DC switching controller designed for cost-effective and accurate voltage and current control. It features a 3-level control system with two comparators for sensing load current, as well as additional features for precise control, such as indexing, partial cycle control and open-loop mode options. Additionally, the controller also features a precision voltage reference and low-noise, high accuracy voltage isolation for precise voltage control.