(China (Mainland))
Product Summary
The LM2766M6X is a CMOS charge-pump voltage converter. It operates as a voltage doubler for an input voltage in the range of +1.8V to +5.5V. Two low cost capacitors and a diode are used in this circuit to provide up to 20 mA of output current. The LM2766M6X operates at 200 kHz switching frequency to reduce output resistance and voltage ripple. The applications of the LM2766M6X are Cellular Phones, Pagers, PDAs, Operational Amplifier Power Supplies, Interface Power Supplies, Handheld Instruments.
Parametrics
LM2766M6X absolute maximum ratings: (1)Supply Voltage (V+ to GND, or V+ to VOUT):5.8V; (2)SD: (GND - 0.3V) to (V+ + 0.3V); (3)VOUT Continuous Output Current:40 mA; (4)Output Short-Circuit Duration to GND:1 sec.; (5)Continuous Power Dissipation (TA = 25℃):600 mW; (6)TJMax:150℃.
Features
LM2766M6X features: (1)Doubles Input Supply Voltage; (2)SOT23-6 Package; (3)20Ω Typical Output Impedance; (4)90% Typical Conversion Efficiency at 20 mA; (5)0.1μA Typical Shutdown Current.
Diagrams
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 LM2766M6X |
National Semiconductor (TI) |
Charge Pumps |
Data Sheet |
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LM2766M6X/NOPB |
National Semiconductor (TI) |
Charge Pumps |
Data Sheet |
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