Feature
- Reduces External Components and Total Cost
- No Schottky—Synchronous
- Internal Compensation for Any Output Voltage
- Built-In Soft-Start
- All-Ceramic Capacitors, Compact Layout
- Reduces Number of DC-DC Regulators to Stock
- Wide 4V to 60V Input
- Adjustable 0.8V up to 0.9 x VIN Output
- 100kHz to 2.2MHz Adjustable Switching Frequency with External Synchronization
- Reduces Power Dissipation
- 22μA Quiescent Current
- Peak Efficiency > 90%
- PFM Enables Enhanced Light-Load Efficiency
- 1.2μA Shutdown Current
- Operates Reliable in Adverse Environments
- Peak Current-Limit Protection
- Built-In Output-Voltage Monitoring Active-Low RESET
- Programmable EN/UVLO Threshold
- Monotonic Startup into Prebiased Load
- Overtemperature Protection
- High Industrial -40℃ to +125℃ Ambient Operating Temperature Range / -40℃ to +150℃ Junction Temperature Range
Applications
- Battery-Powered Equipment
- High-Voltage LDO Replacement
- HVAC and Building Control
- Industrial Sensors and Process Control
