EJ898C中文资料USB Power Delivery Controller数据手册eEver规格书

描述 Description

The EJ898C is a USB Power Delivery (PD) controller which is compliant with USB Power Delivery Specification Revision 2.0. The PD controller can negotiate voltage, current and direction with PD link partner to transfer up to 100W of power over Type-C connector and cable.

The EJ898C can be configured by serial EEPROM or system controller to select different modes. They are Provider, Consumer, Provider/Consumer and Consumer/Provider swap mode.

The EJ898C integrates 3.3V to 1.8V LDO to reduce component count and PCB space.

特性 Features

• Power Delivery
• Support PD provider mode
• Support all PD profile 0~5
• Support baseband BMC coding for USB Type-C specification
• Support connection detection on Configuration Channel
• Support VCONN power switch control
• Support maximum current detection for device mode
• Pull-up/Pull-down resistor (Rp/Rd) integrated
• VCONN power switch integrated
• Power Saving Efficiency
• EJ898C can enter suspend mode to synchronize with system power state.
• EJ898C can keep charging plug-in device while system is in suspend mode.