Last Time Buy
BU1840AMUV
For 2Cell Solar, Synchronous Switch-Mode Charger IC
BU1840AMUV
Last Time Buy
BU1840AMUV
For 2Cell Solar, Synchronous Switch-Mode Charger IC
Products discontinuation (EOL) has been announced.
Product Detail
Part Number | BU1840AMUV-E2
Status |
Last Time Buy
Package |
VQFN020V4040
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS |
Yes
Specifications:
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)
Features:
・ 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
