移动电源SOC

PB2162A是一款集成升压转换器、锂电池充电管理、电池电量指示的多功能电源管理 SOC，为移动电源提供完整的电源解决方案。\n\nPB2162A的高集成度与丰富功能，使其在应用时仅需极少的外围器件，并有效减小整体方案的尺寸，降低 BOM成本。\n\nPB2162A只需一个电感实现降压与升压功能。DC-DC转换器工作在 500KHz，可以支持低成本电感和电容。\n\nPB2162A的同步升压系统提供最大 3.1A输出电流，转换效率高至 94%。空载时，自动进入休眠状态，静态电流降至 50uA。\n\nPB2162A采用开关充电技术，提供最大 2.1A电流，充电效率高至 92.5% l;

J-FET INPUT OPERATIONAL AMPLIFIER??????

■ GENERAL DESCRIPTION The NJM2162/64 combines feature of the NJM062/064 as well as and providing the capability of wider bandwidth and higher slew rate. It is suitable for telecom application ( active filters etc. ). ■ FEATURES ● Operating Voltage ( ±2V~±18V ) ● High Input Resistance

J-FET INPUT OPERATIONAL AMPLIFIER??????

■ GENERAL DESCRIPTION The NJM2162/64 combines feature of the NJM062/064 as well as and providing the capability of wider bandwidth and higher slew rate. It is suitable for telecom application ( active filters etc. ). ■ FEATURES ● Operating Voltage ( ±2V~±18V ) ● High Input Resistance

J-FET INPUT OPERATIONAL AMPLIFIER??????

■ GENERAL DESCRIPTION The NJM2162/64 combines feature of the NJM062/064 as well as and providing the capability of wider bandwidth and higher slew rate. It is suitable for telecom application ( active filters etc. ). ■ FEATURES ● Operating Voltage ( ±2V~±18V ) ● High Input Resistance

J-FET INPUT OPERATIONAL AMPLIFIER??????

■ GENERAL DESCRIPTION The NJM2162/64 combines feature of the NJM062/064 as well as and providing the capability of wider bandwidth and higher slew rate. It is suitable for telecom application ( active filters etc. ). ■ FEATURES ● Operating Voltage ( ±2V~±18V ) ● High Input Resistance

2H - VIDEO SCANNING PROCESSOR

DESCRIPTION The STV2162 is an I2C bus controlled Video and Deflexion Processor for 2H-Deflection Television Sets. The IC incorporates also an secondary SMPS (Switch Mode Power Supply) controller with Softstart and Protection facilities. VIDEO PART ■ USER CONTROL FUNCTIONS : CONTRAST, BRIGHTNESS