BQ24090DGQR/24090 اورجینال - کیفیت بالا

نقد و بررسی اجمالی

ایسی ساخت انواع منابغ تغذیه و باتری شارژر Battery Management 1A,Sgl Inp,Sgl Cell Li-Ion Batt Charger

ایسی شارژ باتری

استفاده در صنایع :

موبایل / پخش کننده های موزیک /PDAs / وسایل قدرت پایین

1 Features
• Charging
– 1% charge voltage accuracy
– 10% charge current accuracy
– Pin selectable USB 100-mA and 500-mA
maximum input current limit
– Programmable termination and precharge
threshold
• Protection
– 6.6-V overvoltage protection
– Input voltage dynamic power management
– 125°C thermal regulation; 150°C thermal
shutdown protection
– OUT short-circuit protection and ISET short
detection
– Operation over JEITA range via battery NTC
– ½ fast-charge-current at cold, 4.06 V at hot,
BQ092/3
– Fixed 10-hour safety timer
• System
– Automatic Termination and Timer Disable Mode
(TTDM) for absent battery pack with thermistor
– Status indication – charging/done
– Available in a small 10-pin MSOP package
2 Applications
• Smart phones
• PDAs
• MP3 players
• Low-power handheld devices