DatasheetsPDF.com

AZ34063A

Shanghai SIM-BCD Semiconductor
Part Number AZ34063A
Manufacturer Shanghai SIM-BCD Semiconductor
Description 1.5A Step-Down / Step-Up / Inverting DC-DC Converter
Published Nov 16, 2005
Detailed Description 1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER General Description Features Data Sheet AZ34063A The AZ34063A is a ...
Datasheet PDF File AZ34063A PDF File

AZ34063A
AZ34063A

Overview
1.
5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER General Description Features Data Sheet AZ34063A The AZ34063A is a monolithic switching regulator control circuit which contains the primary functions required for DC-DC converters.
This device consists of internal temperature compensated reference, voltage comparator, controlled duty cycle oscillator with active current limit circuit, driver and high current output switch.
The AZ34063A is specifically designed as a general DC-DC converter to be used in Step-Down, Step-Up and Voltage-Inverting applications with a minimum number of external components.
The AZ34063A is available in 2 packages: SOIC-8 and DIP-8.
• Operation from 3.
0V to 36V Input • Low Standby Current • Current Limiting • Output Switch Current to 1.
5A • Output Voltage Adjustable • Operation Frequency up to 180kHz • Precision 2% Reference Applications · Battery Chargers · ADSL Modems · Hubs · Negative Voltage Power Supplies SOIC-8 DIP-8 Figure 1.
Package Types of AZ34063A Jan.
2013 Rev.
1.
6 BCD Semiconductor Manufacturing Limited 1 1.
5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER Pin Configuration Data Sheet AZ34063A M Package (SOIC-8) Switch Collector Switch Emitter Timing Capacitor GND 1 2 3 4 8 Driver Collector 7 IPK Sense 6 VCC 5 Comparator Inverting Input P Package (DIP-8) Switch Collector Switch Emitter Timing Capacitor 1 2 3 GND 4 8 Driver Collector 7 IPK Sense 6 VCC Comparator 5 Inverting Input Figure 2.
Pin Configuration of AZ34063A (Top View) Functional Block Diagram Driver Collector 8 IPK Sense 7 VCC 6 Comparator Inverting Input 5 B SQ A R IIpPkK OSC CT 1.
25V + Reference Regulator - 1 Switch Collector 2 Switch Emitter 3 Timing Capacitor 4 GND Figure 3.
Functional Block Diagram of AZ34063A Jan.
2013 Rev.
1.
6 BCD Semiconductor Manufacturing Limited 2 Data Sheet 1.
5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER AZ34063A Pin Description Pin Number 1 2 3 4 5 6 7 8 Pin Name Switch Collector Switch ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)