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AIC1566 - 4-bit DAC/ Simple PWM Power Regulator With Linear Controller

Datasheet Summary

Description

The AIC1566 is a high power, high efficiency switching regulator controller optimized for high performance microprocessor applications.

It is designed to drive an N-channel MOSFET in a standard buck topology.

Features

  • Switching Regulator and Low Dropout Linear Regulator on Single Chip. Simple Voltage-Mode PWM Control. Fast Transient Response. ±1.5% 4-Bit Digital-to-Analog Output Voltage. Adjustable Current Limit Without External Sense Resistors. Full 0% to 100% Duty Ratio. 200KHz Free-Running Oscillator Programmable up to 350KHz. Power-Good Output Voltage Monitor. Short Circuit Protection with Low Short Circuit Output Current. The internal 4-bit Digital-to-Analog Converter (DAC) adjusts the output voltage fro.

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Datasheet Details

Part number AIC1566
Manufacturer Analog Intergrations Corporation
File Size 251.42 KB
Description 4-bit DAC/ Simple PWM Power Regulator With Linear Controller
Datasheet download datasheet AIC1566 Datasheet
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Full PDF Text Transcription

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AIC1566 4-bit DAC, Simple PWM Power Regulator With Linear Controller FEATURES Switching Regulator and Low Dropout Linear Regulator on Single Chip. Simple Voltage-Mode PWM Control. Fast Transient Response. ±1.5% 4-Bit Digital-to-Analog Output Voltage. Adjustable Current Limit Without External Sense Resistors. Full 0% to 100% Duty Ratio. 200KHz Free-Running Oscillator Programmable up to 350KHz. Power-Good Output Voltage Monitor. Short Circuit Protection with Low Short Circuit Output Current. The internal 4-bit Digital-to-Analog Converter (DAC) adjusts the output voltage from 2.0V to 3.5V in 0.1V increments.
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