productFeature

<li class="mv5">AEC-Q100 Grade 1 Qualified</li><li class="mv5">Compliance with ISO 26262 ASIL B</li><li class="mv5">Safety Mechanisms Include Power-On Built-In Self-Test (BIST) for OV/UV Monitors, I2C Cyclic Redundancy Check (CRC), and OTP Register CRC</li><li class="mv5">Three Buck Converters (HVBuck1, LVBuck2 & 3) with Peak-Current Control, Forced PWM (FPWM), and Power-Saving (PSM) Operation to Enhance Efficiency under Light Load Conditions<br />- Fixed Switching Frequency: RTQ2080-QF at 2.04MHz; RTQ2081-QF at 2.1MHz.<br />- EMI Reduction Features including Spread Spectrum and Phase-Shift Operation<br />- HVBuck1 Supports Input Voltage from 4V to 24V with 36V Load Dump Protection, Adjustable Output Voltage, and up to 1.5A Output Current<br />- LVBuck2 and LVBuck3 Support Input Voltage from 2.7V to 5V, Adjustable Output Voltage, and up to 1.5A Output Current<br />- Pins Related to LVBuck2/LVBuck3 Can Float if the Channel is Unused</li><li class="mv5">Two Low Dropout Regulators (LDO1 and LDO2)<br />- LDO1 with 2.7V to 5V Input Voltage, Adjustable Output Voltage, up to 0.3A Output Current, and High PSRR with 0.1A Output Current (60dB at 100kHz, 40dB at 1MHz)<br />- LDO2 with 2.7V to 5V Input Voltage, Adjustable Output Voltage, and up to 0.4A Output Current</li><li class="mv5">Input and Output Functions<br />- Monitoring WDT Input Signal from External MCU via WDI<br />- WDT Error Status Indication via WDTERR<br />- RESET Input Signal Control via RESETIN<br />- Power Status Indication via PGOOD<br />- Error Status Indication via ERROUT</li><li class="mv5">Small Form Factor<br />- Wettable WET-WQFN-24AL 4x4 Package with Compact BOM</li><li class="mv5">Junction Temperature Range: -40°C to 150°C</li><li class="mv5">Ambient Temperature Range:-40°C to 125°C</li>