T OP I C S 新 闻 发 表 新 商 品 2008年7月31日发表 锂离子电池保护用MOSFET 业界最低* 正向电阻RDS(on) 10.5mΩ ECH8 / EMH8 / EFCP 系列 *: 截至2008年7月31日 样片上市 :2008年8月 生产计划 :4,500万个/月 9月开始顺次量产 (高峰时数量) 样片价格 :105日元 ECH8 系列 2.9mm×2.8mm×t 0.9mm EMH8系列 功能化手机市场的成长 2.0mm×2.1mm×t 0.75mm EFCP系列 1.61mm×1.61mm×t 0.55mm 1.81mm×1.81mm×t 0.55mm 高能量锂离子电池 充放电保护用MOSFET 封装电阻的低减 采用源极无引线构造以 发挥器件的本在性能! 既存商品 小型&薄型 CSP构造 EFCP R (Package) 90％↓ High Power 采用商品 EMH8 (2.0×2.1mm) ECH8 (2.9×2.8mm) TSSOP8 (3.0×6.4mm) SOP8 (5.0×6.0mm) Rw=0mΩ, Rl=~1mΩ Rw=10 to 50mΩ http://semicon.cn.sanyo.com/ 三洋半导体公司 20080731－1/2 新闻发表新商品 锂离子电池用MOSFET 锂离子电池充放电保护电路 为了防止锂离子电池在充放电过程中电池包发生发热,破裂及劣化现象, 电池包内置有充放电保护电路(过压·过放电·过电流·短路). MOSFET作为该充放电保护电路的开关被使用. 由于与电池串联,要求其具有 小型外形与低正向电阻(影响电池驱动时间)特性. T电路例T T线路板例T TSSOP8 R1 VDD ECH8 三洋控制IC LV51111 C1 电池 VSS Do Co 1mm VM R21 放电用MOSFET C2 充电用MOSFET 商品一览表 ◆ECH8系列 机种名 VDSS ID IDP RDSon(4.5V) RDSon(2.5V) 尺寸 (V) (A) (A) min./typ./max.(mΩ) min./typ./max.(mΩ) (mm) ECH8601M 24 8 60 13.5/17/23 16/24/35 ECH8651R 24 10 60 7/10.5/14 9/15/21 ECH8655R 24 9 60 9/13/17 10.5/18/25.5 ECH8663R 30 8 60 10.5/15.5/20.5 12/20/28 ECH8664R 30 7 60 12.5/18/23.5 14.5/24/34 VDSS ID IDP RDSon(4.5V) RDSon(2.5V) 尺寸 (V) (A) (A) min./typ./max.(mΩ) min./typ./max.(mΩ) (mm) EMH2407 20 6 24 13/19/25 16/28/39 EMH2412 24 6 60 16/21/27 21/30/42 EMH2411 30 5 60 19.5/28/36.5 22.5/38/54 VDSS ID IDP RSSon(4.5V) RSSon(2.5V) 尺寸 (V) (A) (A) min./typ./max.(mΩ) min./typ./max.(mΩ) (mm) EFC4601R 24 6 60 23.5/34/44 30/50/70 1.61×1.61×0.55 EFC4602 20 6 60 19.5/28/36.5 23/38/53.5 1.81×1.81×0.55 EFC4606 24 6 60 22/30/38 30.5/41/57.5 1.81×1.81×0.55 2.9×2.8×0.9 ◆EMH8系列 机种名 2.0×2.1×0.75 ◆EFCP系列 机种名 EFCP为Rsson表示（RDSon×2) http://semicon.cn.sanyo.com/ 三洋半导体公司 20080731－2/2 T OP I C S News Release Product Topics Released on July 31 2008 Li-ion Battery Protection MOSFET The industry’s top-level * low RDS(on) 10.5mΩ ECH8 / EMH8 / EFCP Series *: as of July 31 2008 Sample time : Aug. 2008 Output plan : 45Mpcs/M MP starts from Sept. (peak quantity) Sample price : ¥105 ECH8 Series 2.9mm×2.8mm×t 0.9mm EMH8 Series 2.0mm×2.1mm×t 0.75mm EFCP Series 1.61mm×1.61mm×t 0.55mm 1.81mm×1.81mm×t 0.55mm Growth of cell phone market High-energy Li-ion Battery Protection MOSFET Reduced Package Resistance Source wireless structure ⇒ Bring out the devices’ intrinsic performance Existing Product Small & Thin CSP-structure EFCP R (Package) 90%↓ High Power Adopted Product Rw=10 to 50mΩ www.semiconductor-sanyo.com/network EMH8 (2.0×2.1mm) ECH8 (2.9×2.8mm) TSSOP8 (3.0×6.4mm) SOP8 (5.0×6.0mm) Rw=0mΩ, Rl=≤1mΩ 20080731 - 1/2 Release Product Topics MOSFET for Li-ion Battery Li-ion Battery Charging/Discharging Protection circuit In order to protect the Li-ion battery from heat, explosion or deterioration when being charged or discharged, protection circuits (over-voltage, over-discharge, over-current & short protection circuits) are built in the battery PACK. MOSFET is used as the switch for this charging/discharging protection circuit. Since it is connected in series with the battery, it is required to be small-sized and have low ON resistance characteristic. TCircuit ExampleT TPCB ExampleT TSSOP8 R1 VDD ECH8 Sanyo Control IC LV51111 C1 Battery VSS Do Co 1m m VM R21 Discharging MOSFET C2 Charging MOSFET Product Lineup ¡ECH8 Series Type No. VDSS ID IDP RDSon(4.5V) RDSon(2.5V) Size (V) (A) (A) min./typ./max.(mΩ) min./typ./max.(mΩ) (mm) ECH8601M 24 8 60 13.5/17/23 16/24/35 ECH8651R 24 10 60 7/10.5/14 9/15/21 ECH8655R 24 9 60 9/13/17 10.5/18/25.5 ECH8663R 30 8 60 10.5/15.5/20.5 12/20/28 ECH8664R 30 7 60 12.5/18/23.5 14.5/24/34 VDSS ID IDP RDSon(4.5V) RDSon(2.5V) Size (V) (A) (A) min./typ./max.(mΩ) min./typ./max.(mΩ) (mm) EMH2407 20 6 24 13/19/25 16/28/39 EMH2412 24 6 60 16/21/27 21/30/42 EMH2411 30 5 60 19.5/28/36.5 22.5/38/54 VDSS ID IDP RSSon(4.5V) RSSon(2.5V) Size (V) (A) (A) min./typ./max.(mΩ) min./typ./max.(mΩ) (mm) EFC4601R 24 6 60 23.5/34/44 30/50/70 1.61×1.61×0.55 EFC4602 20 6 60 19.5/28/36.5 23/38/53.5 1.81×1.81×0.55 EFC4606 24 6 60 22/30/38 30.5/41/57.5 1.81×1.81×0.55 2.9×2.8×0.9 ¡EMH8 Series Type No. 2.0×2.1×0.75 ¡EFCP Series Type No. EFCP: indicated by Rsson (RDSon×2) www.semiconductor-sanyo.com/network 20080731 - 2/2