FS312MH
FS312MH is One Cell Lithium-ion/Polymer Battery Protection manufactured by Fortune.
REV. 1.1 FS312MH-DS-11_EN
MAY 2013
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One Cell Lithium-ion/Polymer Battery Protection IC With Built-in MOSFET
Fortune Semiconductor Corporation 富晶電子股份有限公司 23F,No. 29-5, Sec. 2, Zhongzheng E. Rd., Danshui Dist, New Taipei City 251, Taiwan Tel.：886-2-28094742 Fax：886-2-28094874 .ic-fortune.
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This manual contains new product information. Fortune Semiconductor Corporation reserves the rights to modify the product specification without further notice. No liability is assumed by Fortune Semiconductor Corporation as a result of the use of this product. No rights under any patent acpany the sale of the product.
Rev. 1.1
2/16
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1. General Description
The FS312MH battery protection IC with built-in N-MOSFET 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 ponents make it ideal to integrate the FS312MH into the limited space of battery pack. The accurate ±30m V overcharging detection voltage ensures safe and full utilization charging. The very low standby current drains little current from the cell while in storage.
3. Ordering Information FS312MH-x
Serial code from S、T- (S：SOT-23-6 Green-Package) (T：TSSOP-8 Green-Package)
- Refer to the product name list on next page.
TEMPERATURE RANGE -40°C~+85°C
4. Applications z Protection IC for One-Cell Lithium-Ion / Lithium-Polymer Battery Pack
2. Features z Built-in N-MOSFET of low turn-on resistance. z Reduction in Board Size due to Miniature Package SOT-23-6 or TSSOP-8. z Protection IC：
- Ultra-Low Quiescent Current at 3μA (Vcc=3.9V).
- Overcharge Protection Voltage 4.25V ± 30m V
- Overdischarge Protection Voltage 2.9V ± 100m V
- Overcurrent...
