Functional Safety PMICs
Constant On-Time Buck Converter with Integrated Linear Regulator for Microcontrollers and DSPs
A4402
The A4402 simplifies power supply design for microcontrollers and DSPs by integrating a 2 MHz buck regulator and an LDO in a single package. This dual-output regulator offers adjustable output voltages, integrated power-on reset, a watchdog timer, and overcurrent/thermal protection for robust performance.
Product Details
Product Details
Top Features
- 2 MHz switching frequency
- Adjustable soft start timer
- Watchdog input
- Power-on reset output
- Adjustable buck and linear regulators
- Enable input
- 6 to 50 V supply voltage range
- Overcurrent protection
- Undervoltage lockout (UVLO)
- Thermal shutdown protection
