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JC34063E

ETC
Part Number JC34063E
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 JC34063E PDF File

JC34063E
JC34063E

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 Em itter 3 Timing Cap acitor 4 GND JC34063V2.
02 1 http://www.
Datasheet4U.
com JC34063 series Pin Configurations Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Switch Collector Switch Emitter Timing Capacitor Gnd Comparator Inverting Input VCC IPK Sense Driver Collector 1.
5A DC T O DC CONVERTER CONT ROL JC34063V2.
02 2 JC34063 series Marking Information, JC34063 ± Pb Free Product SO8 DIP8 1.
5A DC T O DC CONVERTER CONT ROL 1.
Switch Collector 2.
Switch Em itter 8.
Driver Collector 7.
IPK Sense 1.
Switch Collector 8.
Driver Collector JC34063 AYWW JC34063 AYWW 3.
Timing Capacitor 4.
Gnd 6.
VCC 5.
Comparator Inverting Input 2.
Switch Em itter 7.
IPK Sense 3.
Timing Capacitor 4.
Gnd 6.
VCC 5.
Comparator Inverting Input A: Assembly / Test site code Y: Year WW: Week Marking Information, JC34063E ± Green Product SO8 DIP8 1.
Switch Collector 2.
Switch Em itter 8.
Driver Collector 7.
IPK Sense JC34063EG AYWW 1.
Switch Collector 8.
Driver Collector JC34063EG AYWW 3.
Ti...


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