IR3826 - Infineon

IR3826 23A single-voltage synchronous Buck regulator

The IR3826 is an easy-to-use, fully integrated and highly efficient dc-dc regulator. The onboard PWM controller and OptiMOS™ FETs with integrated bootstrap diode make the IR a small footprint solution, providing high-efficiency power delivery. The IR3826 is a versatile regulator, operating with wide input and output voltage range, offering programmable .

Features

 Single 5 V to 17 V application or Wide Input Voltage Range from 1.0 V to 17 V with external Vcc
 Precision Reference Voltage (0.6 V ± 0.6%) for Output Voltage Range: 0.6 V to 0.86×Vin
 Enhanced Line/Load Regulation with Feed-Forward
 Programmable Switching Frequency up to 1.5 MHz
 Monotonic Start-Up with Internal Digital Soft-Start & Enhanced Pre-Bias Start-Up
 Thermally Compensated Internal Over-Current Protection with Three Selectable Settings
 Enable input with Voltage Monitoring Capability & Programmable Power Good Output
 Thermal Shut Down
 Operating temp: -40 °C < Tj < 125 °C
.