ROHM Product Detail

製造中止

BU1840AMUV

2芯太陽能電池用同步整流開關充電IC
Data Sheet
BU1840AMUV

製造中止 BU1840AMUV
2芯太陽能電池用同步整流開關充電IC

產品已中止製造，無法購買。

Data Sheet
Data Sheet

Product Detail

 
料號 | BU1840AMUV-E2
狀態 | 製造中止
封裝 | VQFN020V4040
包裝形式 | Taping
單位數量 | 2500
最小包裝數量 | 2500
RoHS | Yes

規格:

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]

4.0x4.0 (t=1.0)

功能:

・ 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)
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