SLG55544 Overview
Renesas SLG55544 is a bination of current-limited USB port power switch with a USB 2.0 high-speed data line (D+/D-) switch and USB charging port identification circuit. Applications include notebook PCs and other intelligent USB host devices. The wide bandwidth (2.6 GHz) data-line switch also.
SLG55544 Key Features
- Meets Battery Charging Specification BC1.2 for DCP and CDP
- Meets Chinese Telemunications Industry Standard YD/T 1591-2009
- Supports Non-BC 1.2 charging modes via Automatic selection
- DM/DP Divider Modes 2.7V/2.0V (1A) & 2.0V/2.7V (2A)
- DM/DP 1.2V Mode
- Support Smart-CDP function
- Automatic CDP/SDP mode support for Always data munication
- patible with USB 2.0/3.0 power switch requirements
- 73 mΩ (typ) high side MOSFET
- Adjustable Current Limit up to 3.0 A (typ)
SLG55544 Applications
- Meets Battery Charging Specification BC1.2 for DCP and CDP