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Part Number
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RCR2562 |
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Manufacturer
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RCR |
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Description
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PFM Step-up DC/DC Converter |
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Published
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Aug 20, 2010 |
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Detailed Description
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www.DataSheet4U.com
®
RCR2562 PFM Step-up DC/DC Converter
z Features
battery-powered instruments. Consists of an oscil...
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Datasheet
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RCR2562
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Overview
www.
DataSheet4U.
com
®
RCR2562 PFM Step-up DC/DC Converter
z Features
battery-powered instruments.
Consists of an oscillator, a PFM control circuit, a driver Pin EXT to external MOSFET, a reference voltage unit, an error amplifier.
A low ripple and high efficiency step-up DC/DC converter can be constructed of this RCR2562 IC with only six external components.
The RCR2562 works on ultra low start-up voltage, typically max start-up voltage less than 1.
1V at 1mA load current • Low Start-up Voltage, 1.
1V at 1mA • Minimal Number of External Components ( Only an Inductor, a Diode, a MOSFET and two Capacitors ) •Adjustable version ( VREF = 1.
25V VREF = 2.
7V or VREF = 3.
3V ) • Ultra Low Input Curre...
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