厂商：Freescale
类别：16位单片机
厂商：TDK
类别：绕组电感器
厂商：Linear
类别：线性稳压器（LDO ）
厂商：
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Panasonic
厂商：Murata
类别：固定式电感器
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特点Plug-In Compatible with 7660 with These Additional Features: Guaranteed Operation to 9V, with No External Diode, Over Full Temperature Range Boost Pin (Pin 1) for Higher Switching FrequencyLower Quiescent PowerEfficient Voltage Doubler 200μA Max. No Load Supply Current at 5V 97% Min. Open Circuit Voltage Conversion Efficiency 95% Min. Power Conversion Efficiency Wide Operating Supply Voltage Range, 1.5V to 9VEasy to Use Commercial Device Guaranteed Over -40°C to 85°C Temperature Range 典型应用典型应用描述The H (Metal Can), J (Ceramic), and K (Metal Can) Packages From Linear Technology Are Now ObsoleteThe LTC1044 provides several voltage conversion functions: the input voltage can be inverted (V OUT =-V IN ), doubled (V OUT =2 V IN ), divided (V OUT =V IN /2) or multiplied (V OUT =±nV IN ). Designed to be pin-for-pin and functionally compatible with the popular 7660, the LTC1044 provides significant features and improvements over earlier 7660 designs. These improvements include: full 1.5V to 9V supply operation over the entire operating temperature range, without the need for external protection diodes; 21/2 times lower quiescent current for greater power conversion efficiency; and a "boost" function which is available to raise the internal oscillator frequency to optimize performance in specific applications. Although the LTC1044 provides significant design and performance advantages over the earlier 7660 device, it still maintains its compatibility with existing 7660 designs.