UB264A PDF 데이터시트 검색

UNISONIC TECHNOLOGIES CO., LTD UB264A Preliminary CMOS IC LION BATTERY PROTECTION IC FOR 2-SERIAL, 3-SERIAL, OR 4-SERIAL-CELL PACK (SECONDARY PROTECTION) DESCRIPTION The UTC UB264A Series is secondary protection IC for 2-, 3-, or 4-Cell lithium-ion rechargeable battery packs, and incorporates a high-accuracy voltage detection circuit. The UTC UB264A Series also includes a high accuracy delay circuit for over voltage detection time without external capacitors. * * * * * * * * * FEATURES Hi