Description

The ADP1043AACPZ is an integrated circuit (IC) controller designed to provide all the necessary functions required in an AC-to-DC or isolated DC-to-DC control application. It belongs to the power supply controllers and monitors category. The ADP1043AACPZ provides a high level of flexibility, minimal component count, and reduces design time.

Specifications and features

The ADP1043AACPZ features remote and local voltage sensing, digital control loop, primary and secondary side current sense, synchronous rectifier control, current sharing, integrated programmable loop filter, extensive fault detection and protection, programming, calibration, and an I2C interface. The IC is optimized for a minimal component count, maximum flexibility, and minimum design time.

Application Scenarios

The ADP1043AACPZ is ideal for use in a broad range of applications, such as parallel power supplies, redundant power supplies, server, storage, network and communications infrastructure, isolated DC-to-DC power supplies, and AC-to-DC power supplies.

Comparison

• Integrates all typical controller functions in a single IC
• Digital control loop
• Extensive fault detection and protection
• Optimized for minimal component count, maximum flexibility, and minimum design time

• The IC may be more difficult to use for users unfamiliar with digital control loop systems