KA34063: Upto 40V input DCDC PWM controller fixed frequency upto 100khz

The KA34063A is a monolithic regulator sub System intended for use as DC to DC converter. This device contains a temperature compensated bandgap reference, a duty-cycle control oscillator, driver and high current output switch. It can be used for step down, step-up or inverting switching regulators as well as for series pass regulators.

KA34063 Datasheet

Features

Operation from 3.0 to 40V input
Short circuit current limiting
Low standby current
Output switch current of 1.5A without externaltransistors
Output voltage adjustable
Frequency of operation from 100Hz to 100KHz
Step-up, step-down or inverting switching regulators

**Ordering Code**
Product	Product & Eco Status	Unit Price/1K Order	Packing Method Convention	Package Marking Convention*
KA34063ADSTF	Obsolete as of 23-Sep-2010 ROHS Compliant as of 27-Feb-2006 Replacement Part: None China RoHS	N/A	SO 8L NB - 1.75 x 3.9 x 4.9mm, TAPE REEL SO 8L NB Drawing Last Update: Nov 2015 MO8A SON8, Packing Drawing Last Update: Oct 2015 SOIC 8L TR packing drawing Last Update: May 2013 SOIC 8L PACKING DRAWING Last Update: May 2013 SOIC 8L PACKING DRAWING Last Update: May 2013 SOIC Tape And Reel Packing Drawing Last Update: Jun 2016	Line 1N/A
KA34063ADTF	Obsolete as of 14-Sep-2013 ROHS Compliant as of 27-Feb-2006 Replacement Part: FAN6754WAMRMY China RoHS	N/A	SO 8L NB - 1.75 x 3.9 x 4.9mm, TAPE REEL SO 8L NB Drawing Last Update: Nov 2015 MO8A SON8, Packing Drawing Last Update: Oct 2015 SOIC 8L TR packing drawing Last Update: May 2013 SOIC 8L PACKING DRAWING Last Update: May 2013 SOIC 8L PACKING DRAWING Last Update: May 2013 SOIC Tape And Reel Packing Drawing Last Update: Jun 2016	Line 134063A Line 2&E (Space) &E (Space) &2 (2-Digit Date Code) &K
KA34063AD	Obsolete as of 23-Sep-2010 ROHS Compliant as of 27-Feb-2006 Replacement Part: None China RoHS	N/A	SO 8L NB - 1.75 x 3.9 x 4.9mm, RAIL SO 8L NB Drawing Last Update: Nov 2015 MO8A SON8, Packing Drawing Last Update: Oct 2015 SOIC 8L TR packing drawing Last Update: May 2013 SOIC 8L PACKING DRAWING Last Update: May 2013 SOIC 8L PACKING DRAWING Last Update: May 2013 SOIC Tape And Reel Packing Drawing Last Update: Jun 2016	Line 1N/A
KA34063A	Full Production ROHS Compliant as of 27-Feb-2006 China RoHS	$0.468	MDIP 8L - 0.13 x 0.25 x 0.381mm, RAIL MDIP 8L Drawing Last Update: Feb 2016 Dip 8 Tube Packing drawing Last Update: Jan 2016 DIP 8 TUBE PACKING DRAWING Last Update: May 2013	Line 1$Y (Fairchild logo) &Z (Plant Code) &2 (2-Digit Date Code) &K Line 2KA34063A