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FS8601RA-D
General Description
The FS8601RA battery protection IC is designed to protect lithium-ion/polymer battery from damage or degrading the lifetime due to overcharge, overdischarge, and/or overcurrent for one-cell lithium-ion/polymer battery powered systems, such as cellular phones.
The ultra-small package and less required external components make it ideal to integrate the FS8601RA into the limited space of battery pack. The accurate ±50mV overcharging detection voltage ensures safe and full utilization charging. The very low standby current drains little current from the cell while in storage.
Feature
| • | With built-in N-MOSFET of low turn-on resistance. |
| • | Reduction in Board Size due to Miniature Package DFN-5. |
| • | Protection IC： |
| • | Ultra-Low Quiescent Current at 3μA (Vcc=3.9V). |
| • | Ultra-Low Overdischarge Current at 3μA (Vcc=2.0V). |
| • | Overcharge Protection Voltage 4.28V ± 25mV |
| • | Overdischarge Protection Voltage 2.4V ± 100mV |
| • | Overcurrent Protection Voltage 150mV ± 15mV |
| • | Auto Recovery function |
| • | MOSFET： |
| • | Rss(ON) ＜ 49mΩ
(VGS = 3.7V , ID = 1A) |
Application
Protection IC for One-Cell Lithium-Ion / Lithium-Polymer Battery Pack
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