UC2842ADW

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The UC2842ADW is a voltage regulator/DC-DC switching controller comprised of an integrated monolithic chip that offers a high level of integration, regulation and high-fidelity output current control. This PMIC device: Voltage regulator/DC-DC switching regulator, offers high performance and power saving features.

The UC2842ADW is an advanced, high-performance all-N-channel, step-down switching regulator controller, designed specifically for DC-DC converter applications. The device has a 5:1 input voltage range from 4.5V to 85V and can supply a regulated output voltage of up to 5.5V with up to 35A of continuous current. The device uses an advanced analogue control design, allowing it to achieve improved line and load regulation at low output voltage while maintaining a low output voltage ripple. The device also includes current-limiting circuitry that provides protection against overload and short-circuit conditions.

The UC2842ADW is capable of delivering improved efficiency over traditional linear regulators in a wide range of applications. It is ideal for cost-sensitive and size-constrained consumer applications such as cell phones, MP3 players, digital cameras and portable navigation systems. The device is also suitable for more demanding industrial and automotive applications such as motor control and lighting control.

In addition to the excellent performance, the UC2842ADW features a number of user-programmable features and monitoring functions. The device is equipped with a precision voltage reference, over voltage protection and under voltage lockout, programmable current limit and an onboard, user-programmable soft start circuit. The device also includes a user-programmable pulse-width modulation (PWM) frequency and is capable of creating a fixed on-time/fixed frequency control scheme.

The UC2842ADW also includes an integrated temperature monitoring feature and an onboard power-on reset circuit that ensures the device\'s proper operation and protection during power-up and power-down. All these features make the UC2842ADW an excellent choice for achieving high efficiency and performance inPower Management applications.

In summary, the UC2842ADW is an advanced, high-performance all-N-channel, step-down switching regulator controller, designed specifically for DC-DC converter applications. It is capable of delivering improved efficiency over traditional linear regulators in a wide range of applications. The device features a number of user-programmable features and monitoring functions, making it an ideal choice for cost-sensitive applications.

The specific data is subject to PDF, and the above content is for reference