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JC34063

ETC
Part Number JC34063
Manufacturer ETC
Description 1.5A DC TO DC CONVERTER CONTROL
Published May 29, 2014
Detailed Description JC34063 series Description JC34063 series have all the functions required for DC-to-DC converters: an internal Temperatu...
Datasheet PDF File JC34063 PDF File

JC34063
JC34063


Overview
JC34063 series Description JC34063 series have all the functions required for DC-to-DC converters: an internal Temperaturecompensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver, and high current output switch.
JC34063 series are designed for step-down, step-up and voltage-inverting applications by using a minimum number of external components.
For JC34063E can operate for a temperature range from -40°C to 125°C while JC34063F can operate from -25°C to 85°C.
1.
5A DC T O DC CONVERTER CONT ROL Features ‹ ‹ ‹ ‹ ‹ ‹ 3.
0V to 40V Input Adjustable Output Voltage Output Switch Current to 1.
5A Low Standby Current Operating Frequency to 100kHz Precision 1 % Reference available Application z CD-ROM z Motherboards z z Battery Chargers z DSL Modem SMPS Power Supply Schematic Diagram 8 Driver Collector S Q R 7 IPK Sense IPK Oscillator CT 6 VCC Comparator + 5 Comparator Inverting Inpu t 1.
25V VREF 100 Q2 Q1 1 Switch Collector 2 Switch ...



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