MAX619CSA+T Maxim Integrated Products, MAX619CSA+T Datasheet
MAX619CSA+T
Specifications of MAX619CSA+T
Related parts for MAX619CSA+T
MAX619CSA+T Summary of contents
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... C1 MAX619 OUT DIP/SO ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800 Regulated 5V Charge-Pump DC-DC Converter ____________________________Features Regulated 5V ±4% Charge Pump Output Current Guaranteed over Temperature 20mA (V IN 50mA ( 3.6V Input Range No Inductors; Very Low EMI Noise Ultra-Small Application Circuit (0 ...
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Regulated 5V Charge-Pump DC-DC Converter ABSOLUTE MAXIMUM RATINGS V to GND ............................................................-0.3V to +5. GND .........................................................-0.3V to +5.5V OUT SHDN to GND ..............................................-0. Continuous (Note 1)..................................................120mA OUT Continuous Power Dissipation (T = +70°C) A ...
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Operating Characteristics (T = +25°C, unless otherwise noted.) A EFFICIENCY vs. OUTPUT CURRENT AND INPUT VOLTAGE 3.6V ...
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Regulated 5V Charge-Pump DC-DC Converter _____________________Pin Description PIN NAME FUNCTION 1 C1+ Positive Terminal for Input Supply Voltage +5V Output Voltage when in OUT 3 OUT shutdown mode. 4 C2+ Positive Terminal for C2 ...
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IN C3 10µF * S1A C2+ S2A C2 0.22µF S1B C2- C1+ S2B S1C C1 0.22µF S2C C1- S1D * SWITCHES SHOWN IN TRIPLER MODE, DISCHARGE CYCLE Figure 1. Block Diagram ________________________________________________________________________________________ Regulated 5V Charge-Pump DC-DC Converter P IC POWER ...
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Regulated 5V Charge-Pump DC-DC Converter __________Applications Information Capacitor Selection Charge-Pump Capacitors C1 and C2 The values of charge-pump capacitors C1 and C2 are critical to ensure adequate output current and avoid excessive peak currents. Use values in the range of ...
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Layout Considerations The MAX619’s high oscillator frequency makes good layout important. A good layout ensures stability and helps maintain the output voltage under heavy loads. For best performance, use very short connections to the capacitors. Paralleling Devices Two MAX619s can ...