(China (Mainland))
Product Summary
The LM2767M5 is a CMOS charge-pump voltage converter. TheLM2767M5 operates as a voltage doubler for an input voltage in the range of +1.8V to +5.5V. The LM2767M5 operates at 11kHz switching frequency to avoid audio voice-band interference. Applications of the LM2767M5 include: Cellular Phones, Pagers, PDAs, Operational Amplifier Power Suppliers Organizers, Interface Power Suppliers and Handheld Instruments.
Parametrics
LM2767M5/NOPB absolute maximum ratings: (1) Supply Voltage (V+ to GND,or V+ to VOUT: 5.8V; (2) VOUT Continuous Output Current: 30mA; (3) Output Short-Circuit Duration to GND : 1 sec. ; (4) Continuous Power: 400mW; (5) Dissipation (TA=25°C) , TJMax: 150°C.
Features
LM2767M5/NOPB features: (1) Doubles Input Supply Voltage; (2) SOT23-5 Package; (3) 20Ω Typical Output Impedance; (4) 96% Typical Conversion Efficiency at 15mA.
Diagrams
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 LM2767M5/NOPB |
National Semiconductor (TI) |
Charge Pumps SWITCHED CAPACITOR VLTG CONVERTER |
Data Sheet |
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