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RT7238E |
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| Part Number | RT7238E |
| Manufacturer | Richtek |
| Description | The RT7238B/C/D/E is an advanced constant on-time (ACOTTM) mode synchronous step-down converter. The main control loop of RT7238B/C/D/E using an advanced constant on-time (ACOTTM) mode control which p... |
| Features |
Advanced Constant On-Time (ACOT) Control 8V to 23V (RT7238B/C/D/E) Input Voltage Range @ 8A Output Current ACOTTM Mode Performs Fast Transient Response ACOTTM Architecture to Enable all MLCC Output Capacitor Usage Fixed 500kHz Switching Frequency High Efficient Internal Power MOSFET Switch 27mΩ (High-Side) and 10mΩ (Low-Side) Adjustable Output Voltage from 0.6V to 5V (RT7238D) Fixed 3.3V (RT7238B/D) or 5V (RT7238C/E) LDO Output Supplies 70mA Pre-biased Soft-Start Cycle-by-Cycle Over-Current Protection Input Under-Voltage Lockout Thermal Shutdown Output Over/Under-Vo... |
| Document |
 RT7238E Data Sheet
PDF 368.15KB |
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