LTC1046CN8#PBF

LINEAR TECHNOLOGY  LTC1046CN8#PBF  芯片, 转换器 +5V 至 -5V

The is a monolithic CMOS switched-capacitor charge-pump Voltage Converter plugs in for the ICL7660/LTC1044 in 5V applications where more output current is needed. The device is optimized to provide high current capability for input voltages of 6V or less. It trades off operating voltage to get higher output current. The LTC1046 provides several voltage conversion functions the input voltage can be inverted VOUT = - VIN, divided VOUT = VIN/2 or multiplied VOUT = ±nVIN. Designed to be pin-for-pin and functionally compatible with the ICL7660 and LTC1044, the LTC1046 provides 2.5 times the output drive capability.

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Easy to use

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Boost pin pin 1 for higher switching frequency

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Plug-in compatible with ICL7660/LTC1044

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300µA Maximum no load supply current at 5V

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97% Minimum open-circuit voltage conversion efficiency

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95% Minimum power conversion efficiency