LM2765M6X ,Switched Capacitor Voltage ConverterPin DescriptionPin Name Function1 V+ Power supply positive voltage input.2 GND Power supply ground ..
LM2765M6X ,Switched Capacitor Voltage ConverterApplications90% with most loads) and 0.1µA typical shutdown current,n Cellular Phonesthe LM2765 pro ..
LM2766M6 ,Switched Capacitor Voltage ConverterPin DescriptionPin Name Function1 V+ Power supply positive voltage input.2 GND Power supply ground ..
LM2766M6 ,Switched Capacitor Voltage ConverterFeaturesn Doubles Input Supply VoltageThe LM2766 CMOS charge-pump voltage converter oper-atesasavol ..
LM2766M6X ,Switched Capacitor Voltage ConverterPin DescriptionPin Name Function1 V+ Power supply positive voltage input.2 GND Power supply ground ..
LM2767M5 ,Switched Capacitor Voltage ConverterApplicationsrentofonly40µA(operatingefficiencygreaterthan90%withn Cellular Phonesmost loads), the L ..
LM6181IN ,100 mA, 100 MHz Current Feedback AmplifierLM6181 100 mA, 100 MHz Current Feedback AmplifierMay 1998LM6181100 mA, 100 MHz Current Feedback Amp ..
LM6182AIM ,Dual 100 mA Output/ 100 MHz Current Feedback Amplifierapplications.n Low Offset Voltage: 2 mV™Built on National’s advanced high-speed VIP II (Verticallyn ..
LM6182AIN ,Dual 100 mA Output/ 100 MHz Current Feedback Amplifierfeatures.n Facsimile and Imaging SystemsTypical ApplicationDS011926-1DS011926-2VIP II™ is a tradema ..
LM6182IM ,Dual 100 mA Output/ 100 MHz Current Feedback AmplifierApplicationsthe two independent amplifiers of the LM6182 offer perfor-n Coax Cable Drivermance that ..
LM6182IM ,Dual 100 mA Output/ 100 MHz Current Feedback AmplifierFeaturesThe LM6182 dual current feedback amplifier offers an unpar- (Typical unless otherwise noted ..
LM6182IMX ,Dual 100 mA Output, 100 MHz Current Feedback Amplifierfeatures.n Facsimile and Imaging SystemsTypical ApplicationDS011926-1DS011926-2VIP II™ is a tradema ..
LM2765M6-LM2765M6X
Switched Capacitor Voltage Converter
LM2765
Switched Capacitor Voltage Converter
General DescriptionThe LM2765 CMOS charge-pump voltage converter oper-
atesasa voltage doublerforan input voltageinthe rangeof
+1.8Vto +5.5V. Two low cost capacitors anda diode are
usedin this circuitto provideupto20 mAof output current.
The LM2765 operatesat50 kHz switching frequencyto
reduce output resistance and voltage ripple. Withan operat-
ing currentof only 130µA (operating efficiency greater than
90% with most loads) and 0.1µA typical shutdown current,
the LM2765 provides ideal performancefor battery powered
systems. The deviceis manufacturedina SOT-23-6 pack-
age.
Features Doubles Input Supply Voltage SOT23-6 Package 20Ω Typical Output Impedance 90% Typical Conversion Efficiencyat20 mA 0.1µA Typical Shutdown Current
Applications Cellular Phones Pagers PDAs Operational Amplifier Power Supplies Interface Power Supplies Handheld Instruments
Basic Application Circuits
Voltage DoublerConnection Diagram
6-Lead SOT (M6)
Top View With Package Marking
Actual Size
March 2000
LM2765
Switched
Capacitor
oltage
Converter
