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AIC1573 Fiches technique (PDF) - Analog Intergrations Corporation

AIC1573 Datasheet PDF - Analog Intergrations Corporation
No de pièce AIC1573
Télécharger  AIC1573 Télécharger

Taille du fichier   316.89 Kbytes
Page   19 Pages
Fabricant  AIC [Analog Intergrations Corporation]
Site Internet  http://www.analog.com.tw
Logo AIC - Analog Intergrations Corporation
Description 5-bit DAC, Synchronous PWM Power Regulator with Simple PWM Power Regulator, LDO And Linear Controller

AIC1573 Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
AIC1573 Datasheet PDF - Analog Intergrations Corporation

No de pièce AIC1573
Télécharger  AIC1573 Click to download

Taille du fichier   316.89 Kbytes
Page   19 Pages
Fabricant  AIC [Analog Intergrations Corporation]
Site Internet  http://www.analog.com.tw
Logo AIC - Analog Intergrations Corporation
Description 5-bit DAC, Synchronous PWM Power Regulator with Simple PWM Power Regulator, LDO And Linear Controller

AIC1573 Fiches technique (HTML) - Analog Intergrations Corporation

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AIC1573 Détails du produit

DESCRIPTION
The AIC1573 combines two PWM voltage mode controllers and two linear controllers as well as the monitoring and protection functions in this chip. One PWM controller regulates the microprocessor core voltage with a synchronous rectified buck converter. The second PWM controller provides AGP bus 1.5V or 3.3V power with a standard buck converter. Two linear controllers regulate power for the 1.5V GTL bus and 1.8V power for the chip set core voltage and/or cache memory circuits.

FEATURES
• Compatible with HIP6020.
• Provides 4 Regulated Voltages for Microprocessor Core, AGP Bus, Memory and GTL Bus Power.
• TTL Compatible 5-bit Digital-to-Analog Core Output Voltage Selection. Range from 1.3V to 3.5V. 0.1V Steps from 2.1V to 3.5V. 0.05V Steps from 1.3V to 2.05V.
• ±1.0% PWM Output Voltage for VCORE.
• ±3% PWM Output Voltage for AGP Bus.
• ±3.0% Reference Voltage for Chipset and/or Cache Memory and VGTL.
• Simple Voltage-Mode PWM Control with Built in Internal Compensation Networks.
• N-Channel MOSFET Driver for PWM buck converters.
• Linear Controller Drives Compatible with both N– Chanel MOSFET and NPN Bipolar Series Pass Transistor.
• Operates from +3.3V, +5V and +12V Inputs.
• Fast Transient Response.
• Full 0% to 100% Duty Ratios.
• Adjustable Current Limit without External Sense Resistor.
• Microprocessor Core Voltage Protection against Upper MOSFET shorted to +5V.
• Power Good Output Voltage Monitor.
• Over-Voltage and Over-Current Fault Monitors.
• 200KHz Free-Running Oscillator Programmable up to 700KHz. n

APPLICATIONS
• Full Motherboard Power Regulation for Computers.




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À propos de Analog Intergrations Corporation


Analog Integrations Corporation (AIC) is a semiconductor company that specializes in the design and manufacture of analog and mixed-signal integrated circuits (ICs). The company was founded in 1997 and is headquartered in Hsinchu, Taiwan.

AIC's product portfolio includes a wide range of analog ICs, such as voltage regulators, DC-DC converters, power management ICs, and LED drivers. These products are used in a variety of applications, including automotive, industrial, communication, and consumer electronics.

One of AIC's main areas of expertise is in the design of high-efficiency power management ICs. The company's DC-DC converters and voltage regulators are known for their high efficiency, low power consumption, and small size, making them well-suited to battery-powered applications.

In addition to its standard product offerings, AIC also offers custom design services, working closely with customers to develop ICs that meet their specific needs. The company has a strong focus on research and development, investing heavily in new technologies and design methodologies to stay at the forefront of the industry.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.




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