SY21288B Overview
Key Features
- Low RDS(ON) for Internal MOSFETs: 20mΩ Top, 10mΩ Bottom
- Wide Input Voltage Range: 4V ~ 24V
- Fixed 3.338V Output Voltage
- 8A Continuous Output Current Capability
- 600kHz Pseudo-Constant Frequency
- ±1% Internal Reference Voltage
- Internal 1.2ms Soft-Start Limits the Inrush Current
- Constant On-Time and Ripple-Based Control to Achieve Fast Transient Responses
- Integrated 3.3V LDO with 100mA Current Capability
- Integrated 1.5Ω Bypass Switch
