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AP1580 - PWM CONTROL 3A STEP-DOWN CONVERTER

Datasheet Summary

Description

AP1580 consists of step-down switching regulator with PWM control.

These devices include a reference voltage source, oscillation circuit, error amplifier and internal NMOS.

AP1580 provides low-ripple power, high efficiency and excellent transient characteristics.

Features

  • Input Voltage: 10V to 40V Adjustable Output Voltage from 0.8V to 0.9Vcc Duty Ratio: 0% to 90% PWM control Oscillation Frequency: 300KHz typical Short Circuit Protect Frequency: 30 KHz 2uA Maximum Standby Current Current Limit, Enable Function Thermal Shutdown Function Built-in Internal SW N-channel MOS Lead Free Finish/RoHS Compliant for Lead Free products (Note 1) Lead-Free Package: SOP.

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Datasheet preview – AP1580

Datasheet Details

Part number AP1580
Manufacturer DIODES Incorporated
File Size 326.38 KB
Description PWM CONTROL 3A STEP-DOWN CONVERTER
Datasheet download datasheet AP1580 Datasheet
Additional preview pages of the AP1580 datasheet.

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Full PDF Text Transcription

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AP1580 PWM CONTROL 3A STEP-DOWN CONVERTER Features • • • • • • • • • • • Input Voltage: 10V to 40V Adjustable Output Voltage from 0.8V to 0.9Vcc Duty Ratio: 0% to 90% PWM control Oscillation Frequency: 300KHz typical Short Circuit Protect Frequency: 30 KHz 2uA Maximum Standby Current Current Limit, Enable Function Thermal Shutdown Function Built-in Internal SW N-channel MOS Lead Free Finish/RoHS Compliant for Lead Free products (Note 1) Lead-Free Package: SOP-8L General Description AP1580 consists of step-down switching regulator with PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier and internal NMOS. AP1580 provides low-ripple power, high efficiency and excellent transient characteristics.
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