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AP1609 - PWM/PFM DUAL MODE STEP-UP DC/DC CONVERTER

Description

The AP1609 is a high efficient step-up DC/DC converter.

Large output current is possible having a built in internal N channel MOSFET, and using an external coil and diode.

Features

  • Input Voltage Range: 2.5~6V.
  • Output Voltage Range: 3.0~17V (±2.5%).
  • PWM/PFM Switching Control.
  • Oscillator Frequency: 300KHz (±20%).
  • High Efficiency: 91% (Typ. ).
  • Stand-by Current: ISTB 1 = µA (Typ. ).
  • Built-in internal N-Channel MOS.
  • Lead Free Package: SOP-8L.
  • SOP-8L: Available in “Green” Molding Compound (No Br, Sb).
  • Lead Free Finish/ RoHS Compliant (Note 1) General.

📥 Download Datasheet

Datasheet Details

Part number AP1609
Manufacturer Diodes Incorporated
File Size 196.43 KB
Description PWM/PFM DUAL MODE STEP-UP DC/DC CONVERTER
Datasheet download datasheet AP1609 Datasheet

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Full PDF Text Transcription

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AP1609 PWM/PFM DUAL MODE STEP-UP DC/DC CONVERTER Features • Input Voltage Range: 2.5~6V • Output Voltage Range: 3.0~17V (±2.5%) • PWM/PFM Switching Control • Oscillator Frequency: 300KHz (±20%) • High Efficiency: 91% (Typ.) • Stand-by Current: ISTB 1 = µA (Typ.) • Built-in internal N-Channel MOS • Lead Free Package: SOP-8L • SOP-8L: Available in “Green” Molding Compound (No Br, Sb) • Lead Free Finish/ RoHS Compliant (Note 1) General Description The AP1609 is a high efficient step-up DC/DC converter. Large output current is possible having a built in internal N channel MOSFET, and using an external coil and diode. Output voltage is programmable with 1.23V of standard voltage supply internal, and using externally connected components, output voltage (FB) can be set up at will.
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