Diodes Incorporated
SO 8

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AP34063 (Obsolete)

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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, control°C 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 Voltage-Inverting applications with a minimum number of external components.

Feature(s)

  • Operation from 3.0V to 40V Input
  • Low Standby Current
  • Current Limiting
  • Output Switch Current to 1.6A
  • Output Voltage Adjustable
  • Frequency Operation to 100 kHz
  • Precision 2% Reference
  • Lead Free packages: SO-8 and PDIP-8L
  • SO-8: Available in “Green” Molding Compound (No Br, Sb)
  • Lead Free Finish/RoHS Compliant

Product Specifications

Product Parameters

Frequency Typ (Hz) 100k ADJ
MaximumInput Voltage (V) 40
MinimumInput Voltage (V) 3
Output Voltage (V) 1.25 to VCC ADJ
Switch Current (A) 1.6
Type Buck/ Boost/ Inverter
VREF Accuracy (%) 2

Related Content

Packages

Technical Documents

Evaluation Board User Guides

Recommended Soldering Techniques

TN1.pdf

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2512 2021-04-16 2021-07-16 Qualified Additional Assembly & Test (A/T) Site