Datasheet Summary
Data Sheet
65V, 3.5A/5A Peak Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current
Features
- Silent Switcher® Architecture
- Ultralow EMI Emissions
- Spread Spectrum Frequency Modulation
- High Efficiency at High Frequency
- Up to 95% Efficiency at 1MHz, 12VIN to 5VOUT
- Up to 94% Efficiency at 2MHz, 12VIN to 5VOUT
- Wide Input Voltage Range: 3V to 65V
- 3.5A Maximum Continuous, 5A Peak Transient
Output
- Ultralow Quiescent Current Burst Mode®
Operation
- 2.5μA IQ Regulating 12VIN to 3.3VOUT
- Output Ripple < 10mVP-P
- Fast Minimum Switch On-Time: 35ns
- True 2MHz Operation for 24VIN Systems
- Low Dropout Under All Conditions: 130mV at 1A
- Safely Tolerates Inductor...
