0.5-5V 15A Single Output 306-1454KHz Int. LDO Integrated PoL Solution IR38062 (AC Analysis)
Open online SPICE simulator circuit link: IR38062_analog_12Vin_0.5-5.0V_306-1454K_15A_singleOut_intLDO_integrated_POL_AC_V1.TSC
IR38062 Synchronous Buck Regulator with PMBus Interface
12V Single supply in Analog Mode
Over Current Protection
0: FLOAT 15 A
1: VCC 20 A
2: LGND 12 A
Bode Plot Requirements:
1. Phase Margin (PM) > 50 degrees
2. Crossover Frequency < Switching Frequency / 5 (F_sw/5)
3. Gain Margin (GM) > 10 dB
The IR38062 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 IR38062 a space-efficient solution, providing accurate power delivery for low
output voltage and high current applications.
The IR38062 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 IR38062 can also operate as a standard analog regulator without any programming
and can provide current and temperature telemetry in an analog format.
Product info: IR38062M
Evaluation board: IRDC38062
AC Transfer Characteristic