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AIC1577-PSTR Datasheet (PDF) - Analog Intergrations Corporation

AIC1577-PSTR Datasheet PDF - Analog Intergrations Corporation
Part # AIC1577-PSTR
Download  AIC1577-PSTR Download
File Size   340.26 Kbytes
Page   14 Pages
Manufacturer  AIC [Analog Intergrations Corporation]
Direct Link  http://www.analog.com.tw
Logo AIC - Analog Intergrations Corporation
Description External NMOS Step-Down PWM Controller

AIC1577-PSTR Datasheet (PDF)

Go To PDF Page Download Datasheet
AIC1577-PSTR Datasheet PDF - Analog Intergrations Corporation

Part # AIC1577-PSTR
Download  AIC1577-PSTR Click to download

File Size   340.26 Kbytes
Page   14 Pages
Manufacturer  AIC [Analog Intergrations Corporation]
Direct Link  http://www.analog.com.tw
Logo AIC - Analog Intergrations Corporation
Description External NMOS Step-Down PWM Controller

AIC1577-PSTR Datasheet (HTML) - Analog Intergrations Corporation


AIC1577-PSTR Product details

„

DESCRIPTION

The AIC1577 is a current mode switching regulator controller that drives  external N channel power MOSFET using a fixed frequency architecure. It usesexternal divider to adjust output voltage from 0.8V to 20V with excellent line and load regulation. A maximum high duty cycle limit of 95% provides low dropout operation which extends operating time in battery-operated systems.



FEATURES

N-Channel MOSFET Drive

Operating Input Voltage from 4.5V to 24V

Wide Ouput Range : 0.8V to 20V

±1.5% 0.8V Reference

Low Dropout Operation : 95% Duty Cycle

500KHz Fixed Constant Frequency

Low Standby Current, IQTypically 720µA

Logic-Control Micropower Shutdown

Output Overvoltage Protection

Internal Diode for Bootstrapped Gate Drive

Current Mode Operation for Excellent Line and Load Transient Response

Available in an 8-Lead SO and MSOP Package



APPLICATIONS

LCD Monitor

Palmtop Computers, PDAs

Wireless Modems

On-Card Switching Regulators

DC Power Distribution Systems




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About 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.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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