最终销售
BU1840AMUV
2节太阳能电池用 同步整流开关充电IC
BU1840AMUV
主要规格
型号 | BU1840AMUV-E2
Status |
最终销售
封装 |
VQFN020V4040
包装数量 | 2500
最小独立包装数量 | 2500
包装形态 | Taping
RoHS |
Yes
特性：
Supply Voltage(Min.)[V]
0.625
Supply Voltage(Max.)[V]
1.98
ON Resistance [mΩ]
100
Operating Temperature (Min.)[°C]
-30
Operating Temperature (Max.)[°C]
85
Package Size [mm]
4x4 (t=1)
特点：
・ Synchronous Switch-Mode Charger for 2Cell Solar 400mA@Battery=3.7V,VIN=1V・ MPPT control voltage range：0.7V～1.5V
・ Charging current completion voltage： 5.0V (hysteresis: 0.075V)
・ Built in MPPT
・ Switching frequency (160kHz,320kHz)
・ Charging current monitor by I²C
・ UVLO-detect Voltage:0.625V
・ UVLO-release Voltage:0.700V
・ Thermal Shutdown
・ 24 pin VQFN024V4040 (4.1mm×4.1mm
