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EJ888

USB 3.0 Power Delivery Controller

Minimum Order Quantity : Negotiable
Are samples available for this product? : Negotiable
Current Export Markets : Asia, Taiwan

Language : English

Introduction

The EJ888 is a USB Power Delivery (PD) controller which is compliant with USB Power Delivery Specification Revision 1.0, USB Power Delivery controller could negotiate voltage, current and power direction with PD link partner to transfer up to 100W of power over USB PD cable.

The EJ888 can be configured by serial EEPROM or system controller to select different operation role, including Provider, Consumer, Provider/Consumer and Consumer/Provider. EJ888 supports all PD standard profiles from 5V/2A 10W up to 20V/5A 100W, beside PD relevant functions, EJ888 also integrated USB Battery Charging (BC) feature, which follows USB BC1.2 and China YD/T1591-2009 charging specification, to provide protocol handshake signals to BC portable devices and allow BC portable devices to draw more current from USB port.

The EJ888 embedded 5V to 3.3V and 3.3V to 1.8V LDO to reduce component count and PCB space.

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