Datasheet Details
| Part number | RT7290A |
|---|---|
| Manufacturer | Richtek |
| File Size | 287.81 KB |
| Description | Synchronous Buck Converter |
| Datasheet |
 RT7290A Datasheet
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General Description
The RT7290A is a synchronous Buck converter with Advanced Constant On-Time (ACOT®) mode control.
The main control loop of the RT7290A uses an ACOT®mode control which provides a very fast transient response with no external compensators.
Key Features
- 5V to 23V Input Voltage Range.
- PWM Frequency Fixed 500kHz.
- ACOT®Mode Performs Fast Transient Response.
- Integrated MOSFETs 31mΩ of High-Side MOSFET 20mΩ of Low-Side MOSFET.
- Support Output MLCC Stable.
- Internal Soft-Start (1.5ms typ).
- Built-in OVP/UVP/OCP.
- Power Good Indicator.
- Fixed 300kHz VCLK to Support Charge Pump.
- Individual EN for PWM and LDO.
- Thermal Shutdown Marking Information 3B=YM DNN 3B= : Product Code YMDNN : Date Code Si.