SC2151AQDER-PD和DPDM快速电荷控制器
Description
SC2151A is a Type-C / PD and DPDM fast charge controller, with internal feedback compensation integrated. It complies with the latest Type-C and PD 3.0 standards and supports the proprietary high voltage fast charge protocols with DPDM interface. It targets for the wall adapters and travel adapters applications.
SC2151A minimizes external components by integrating USB PD baseband PHY, Type-C detection, DPDM PHY, VBUS discharging paths, VCONN supply, programmable feedback compensation, voltage and current sense, 10-bit high performance ADC, dual 10-bit DACs, NMOS gate driver, I2C interface and protection circuits. It contains a 32-bit high performance micro-controller core with 24kByte OTP and 2kByte RAM, which provides cost effective solutions to many applications.
SC2151A supports various protection mechanisms including Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Current Protection (OCP), Short Circuit Protection (SCP), Over Temperature Protection (OTP), DPDM Over Voltage Protection (DPDM OVP), CC Over Voltage Protection (CCOVP), VCONN Over Voltage (VCONN OVP), VCONN Over Current (VCONN OCP) and VCONN Short Protection (VCONN SCP), so to effectively ensure stable and reliable operation of system.
The SC2151A is available in 16-pin QFN package.
