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0.5-5V 25A Single Output 251-1454KHz Int. LDO Integrated PoL Solution IR38063 (Transient, Efficiency, AC Analysis)

Open online SPICE simulator circuit link: IR38063_digital_12Vin_0.5-5.0Vo_251-1454KHz_25A_singleOut_intLDO_integrated_POL_FULL_V3.tsc

IR38063 Synchronous Buck Regulator with PMBus Interface
25A Single-input Voltage in Digital Mode

\B(PowIR Center GUI) [Website],\a([Download]
The design tool script modifies the configuration file in the IR3806X model.

PowIR Center GUI can load files into and save files from IR3806X ICs.
Tools for modifying the configuration file and controlling the IR3806X are provided in the GUI.

Access the IR3806X model configuration file:
1. double-click on IR3806X component
2. click on the “...” button under “Config File” parameter
3. click on option: "Upload…", “Set default”, "Preview", …

The IR38063 PMBus SupIRBuck™ is an easy-to-use, fully integrated and highly efficient
DC/DC regulator with I2C/PMBus interface. The onboard PWM controller and MOSFETs
make IR38063 a space-efficient solution, providing accurate power delivery for low
output voltage and high current applications.

The IR38063 can be comprehensively configured via PMBus and the configuration
stored in internal memory. In addition, PMBus commands allow run-time control, fault
status and telemetry.

The IR38063 can also operate as a standard analog regulator without any programming
and can provide current and temperature telemetry in an analog format.

Evaluation board: IR38063
Technical Assistance
Product info: IR38063M
Other circuits

Transient Analysis - accurate
Transient Analysis - fast
Efficiency Analysis - fast
AC Transfer Characteristic