Description
The RT6321 is high efficiency synchronous step-down DC-DC converters with pseudo constant switching frequency 500kHz and deliver up to 12A output current.
Features
- are also integrated in the device, including the cycle-by-cycle current limit, OVP, UVP, input UVLO and OTP. All above functions are integrated in a UQFN-26L 4x3 (FC) package. Features.
- Input Voltage Range: 4.5V to 23V.
- Output Voltage: 0.6V to 5.5V.
- 12A Continuous Output Current.
- Stable with POSCAP and MLCC Capacitor.
- Fast Transient Response.
- Diode Emulation Mode (DEM) for Power Saving.
- Ultrasonic Mode (USM) for Avoiding Acoustic
Noise.
- Pseudo Constant Sw.
RT6321-Richtek.pdf
