The LT1945 is a dual micropower DC/DC converter in a 10-pin MSOP package. Each converter is designed with a 350mA current limit and an input voltage range of 1.2V to 15V, making the LT1945 ideal for a wide variety of applications. Both converters feature a quiescent current of only 20µA at no load, which further reduces to 0.5µA in shutdown. A current limited, fixed off-time control scheme conserves operating current, resulting in high efficiency over a broad range of load current. The 36V switch allows high voltage outputs up to ±34V to be easily generated without the use of costly transformers. The LT1945’s low off-time of 400ns permits the use of tiny, low profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications. Applications * Small TFT LCD Panels * Handheld Computers * Battery Backup * Digital Cameras * Generates Well-Regulated Positive and Negative Outputs * Low Quiescent Current: * 20µA in Active Mode (per Converter) * <1µA in Shutdown Mode * Operates with VIN as Low as 1.2V * Low VCESAT Switch: 250mV at 300mA * Uses Small Surface Mount Components * High Output Voltage: Up to ±34V * Tiny 10-Pin MSOP Package https://elecena.pl/product/245933/dual-micropower-dc-dc-converter-with-positive-and-negative-outputs 2007-03-01 https://elecena.pl/product/245933/dual-micropower-dc-dc-converter-with-positive-and-negative-outputs 2017-10-10 https://elecena.pl/product/245933/dual-micropower-dc-dc-converter-with-positive-and-negative-outputs 2025-01-17