SCT2A21 Datasheet - SCT

SCT2A21 Constant On-Time Synchronous BUCK Converter

The SCT2A21 is a 1A synchronous buck converters with wide input voltage, ranging from 4.5V to 100V, which integrates an 530mΩ high-side MOSFET and a 220mΩ low-side MOSFET. The SCT2A21, adopting the constant-on time (COT) mode control, supports the PFM mode with typical 150uA low quiescent current wh.

SCT2A21 Features

* Wide Input Range: 4.5V-100V

* 1A Continuous Output Current

* Integrated 530mΩ High-Side and 220mΩ Low- Side Power MOSFETs

* 150uA Quiescent Current

* 1.2V ±1% Feedback Reference Voltage at Room Temperature

* 4.3ms Internal Soft-start Time

* Programmable Switching Freque

SCT2A21-SCT.pdf

SCT2A21 Datasheet Preview — Preview of SCT2A21 PDF

Datasheet Details

Part number:

SCT2A21

Manufacturer:

SCT

File Size:

1.42 MB

Description:

Constant on-time synchronous buck converter.

📁 Related Datasheet

SCT2A22 Constant On-Time Synchronous BUCK Converter (SCT)

SCT2A23A Step-down DCDC Converter (SCT)

SCT2A26 High Efficiency Asynchronous Step-down DCDC Converter (SCT)

SCT2001 2 0mm Pitch Crimp Connector (Scondar)

SCT2001 3-Channel Constant Constant Driver (StarChips)

SCT2004 4-Channel High Constant Current Driver (StarChips)

SCT2004S 4-Channel Constant Current Driver (StarChips)

SCT2024 16-bit Serial-In/Parallel-Out Constant-Current LED Driver (StarChips)

TAGS

SCT2A21 SCT2A21 Constant On-Time Synchronous BUCK Converter SCT

SCT2A21 Distributor