03
27
2024
世微DW09 锂电池保护芯片 内置二合一 锂电池充电IC 锂电保护IC 电源管理芯片
来源:[深圳市世微半导体有限公司]
联系人：汤先生
手机：18923706103
电话：-
传真：-
QQ：3004855367
Email：
地址：地区
品牌：深圳市世微半导体有限公司
价格：0.20
元/个
供应地：
产品型号：dw09
DESCRJPTION
The DW09
series product is a high
integration solution for lithium-ion/polymer battery
protection. DW09
contains advanced power
MOSFET, high-accuracy voltage detection circuits
and delay circuits. DW09
is put into a small
package and only one external component makes it
an ideal solution in limited space of battery pack.
DW09
has all the protection functions required in
the battery application including overcharging,
over-discharging, overcurrent and load short
circuiting protection etc. The accurate safe and full
utilization charging. The low standby current drains
little current from the cell while in storage. The
device is only targeted for digital cellular phones, but
also for any other Li-ion and Li-Poly
battery-powered information appliance requiring
long-term battery life.
FEATURE
Protection of Battery Cell Reverse Connection
Integrate MOSFET
Over-temperature Protection
Two-step Overcurrent Detection:
Over-discharge Current
Load Short Circuiting
Charger Detection Function
0V Battery Charging Function
High-accuracy Voltage Detection
Low Current Consumption
Operation Mode: 4uA typ
Power-down Mode: 2.0uA typ
APPLICATIONS
One-Cell Lithium-ion Battery Pack
Lithium-Polymer Battery Pack
