Description
The SCT9339 is 3A synchronous buck converters with up to 28V wide input voltage range, which fully integrates an 85mΩ high-side MOSFET and a 48mΩ low-side MOSFET to provide high efficiency step-down DCDC conversion.
Features
- 3.8V-28V Wide Input Voltage Range.
- Up to 3A Continuous Output Load Current.
- 0.8V ±1% Feedback Reference Voltage.
- Fully Integrated 85mΩ Rdson High Side MOSFET
and 48mΩ Rdson Low Side MOSFET.
- 400kHz Switching Frequency.
- Force Pulse Width Modulation (FPWM) Mode.
- 1uA Shut-down Current.
- 80ns Minimum On-time.
- Precision Enable Threshold for Programmable
UVLO Threshold and Hysteresis.
- Low Dropout Mode Operation.
SCT9339-SCT.pdf
