UNIVERSAL DC/DC CONVERTER
NOT RECOMMENDED FOR NEW DESIGN USE AZ34063U
AP34063
UNIVERSAL DC/DC CONVERTER
Description
The AP34063 Series is a mono...
Description
NOT RECOMMENDED FOR NEW DESIGN USE AZ34063U
AP34063
UNIVERSAL DC/DC CONVERTER
Description
The AP34063 Series is a monolithic control circuit containing the primary functions required for DC-to-DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series is specifically designed for incorporating in Step-Down and Step-Up and VoltageInverting applications with a minimum number of external components.
Features
Operation from 3.0V to 40V Input Low Standby Current Current Limiting Output Switch Current to 1.6A Output Voltage Adjustable Frequency Operation to 100kHz Precision 2% Reference PDIP-8 and SO-8 Packages Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3)
Pin Assignments
Switch Collector
1
Switch Emitter
2
Timing Capacitor
3
Gnd 4
SO-8 ( Top View )
Switch Collector
1
Switch Emitter
2
Timing Capacitor
3
Gnd 4
PDIP-8 ( Top View )
8
Drive Collector
7
I pk Sense
6 VCC
5
Comparator Inverting
Input
8
Drive Collector
7
I pk Sense
6 VCC
5
Comparator Inverting
Input
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and A...
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