LM2685MTC

The LM2685MTC is one member of the LM2685 family which is designed as the dual output regulated switched capacitor voltage converter that can be used in (1)cellular phones; (2)pagers; (3)PDAs; (4)handheld instrumentation; (5)3.3V to 5V voltage conversion applications. And there are five low cost capacitors are used in this circuit to provide up to 50mA of output current at +5V (±5%), and 15mA at -5V.

Features of the LM2685MTC are:(1)+5V regulated output; (2)inverts V05(+5V) to VNEG(.5V); (3)doubles input supply voltage; (4)TSSOP-14 package; (5)80% typical conversion efficiency at 25mA; (6)input voltage range of 2.85V to 6.5V; (7)independent shutdown control pins.

The absolute maximum ratings of the LM2685MTC can be summarized as:(1)supply voltage (VIN to GND or GND to VNEG):6.8 V;(2)SDN, SDP, CE:(GND - 0.3V) to (VIN + 0.3V);(3)V05 continuous output current:80 mA;(4)V05 short-circuit duration to GND:indefinite;(5)continuous power dissipation (TA=25°C):600 mW;(6)TJMAX:150°C;(7)operating ambient temp. range:-40°C to 85°C;(8)operating junction temp. range:-40°C to 125°C;(9)storage temp. range:-65°C to 150°C;(10)lead temp. (soldering, 10 sec.):300°C;(11)ESD rating:2 kV. If you want to know more information such as the electrical characteristics about the LM2685MTC, please download the datasheet in www.seekic.com or www.chinaicmart.com .