LTC1044CS8#PBF Datasheet PDF - Linear Technology

●The LTC1044CS8#PBF is a monolithic CMOS switched-capacitor charge-pump Voltage Converter which is manufactured using Linear Technology enhanced LTCOMS™ silicon process. The LTC1044 provides several voltage conversion functions - the input voltage can be inverted (VOUT = -VN), doubled (VOUT = 2VIN), divided (VOUT = VIN/2) or multiplied (VOUT = ±nVIN). 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 includes full 1.5 to 9V supply operation over the entire operating temperature range without the need for external protection diodes, 2-1/2 times lower quiescent current for great power conversion efficiency and a boost function which is available to raise the internal oscillator frequency to optimize performance in specific applications.

● Low quiescent power

● Efficient voltage doubler

● Easy to use

● 200µA Maximum no load supply current 5V

● 97% Minimum open circuit voltage conversion efficiency

● 95% Minimum power conversion efficiency