JAJSHI6G June 2018 – July 2021 TPS25830-Q1 , TPS25831-Q1
PRODUCTION DATA
The TPS25831-Q1 device integrates an auto-detect state machine that supports all DCP charging schemes. The auto-detect state machine starts in the Divider3 scheme. If a BC1.2 or YD/T 1591-2009 compliant device is attached, the TPS25831-Q1 device briefly transitions to the 1.2-V mode before entering BC1.2 DCP mode. The auto-detect state machine stays in the 1.2 V or DCP mode until the connected device releases the data line, in which case the auto-detect state machine goes back to the Divider3 scheme. When a Divider3-compliant device is attached, the TPS25831-Q1 device stays in the Divider3 state.