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TS30041 Datasheet (PDF) - Semtech Corporation

TS30041 Datasheet PDF - Semtech Corporation
Part # TS30041
Download  TS30041 Download

File Size   1346.62 Kbytes
Page   18 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description High E! ciency 1A/2A Current-Mode Synchronous Buck Converter, 1MHz

TS30041 Datasheet (PDF)

Go To PDF Page Download Datasheet
TS30041 Datasheet PDF - Semtech Corporation

Part # TS30041
Download  TS30041 Click to download

File Size   1346.62 Kbytes
Page   18 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description High E! ciency 1A/2A Current-Mode Synchronous Buck Converter, 1MHz

TS30041 Datasheet (HTML) - Semtech Corporation

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TS30041 Product details

Features
• Fixed output voltage choices: 1.5V, 1.8V, 2.5V, 3.3V, and 5V
with +/- 2% output tolerance
• Adjustable version output voltage range: 0.9V to (VCC -
1V) with +/- 1.5% reference
• Wide input voltage range: 4.5V to 40V (42V Abs Max)
• 1MHz +/- 10% ! xed switching frequency
• Continuous output current: 1A (TS30041), 2A (TS30042)
• High e" ciency up to 95%
• Current mode PWM control with PFM mode for improved
light load e" ciency
• Voltage supervisor for VOUT reported at the Power Good
(PG) pin
• Input supply under voltage lockout
• Soft start for controlled startup with no overshoot
• Full protection for over-current, over-temperature, and
VOUT over-voltage
• SYNC function on EN/SYNC pin to control switching frequency
• Less than 10uA in standby mode
• Low external component count

Description
The TS30041 (1A) and TS30042 (2A) are DC/DC synchronous
switching regulators with fully integrated power switches,
internal compensation, and full fault protection. The switching
frequency of 1MHz enables the use of small ! lter components
resulting in minimal board space and reduced BOM costs.
The TS30041/42 utilizes current mode feedback in normal
regulation PWM mode. When the regulator is placed in
standby (EN is low), the device draws less than 10uA quiescent
current.
The TS30041/42 integrates a wide range of protection circuitry
including input supply under-voltage lockout, output voltage
soft start, current limit, and thermal shutdown.
The TS30041/42 includes supervisory reporting through
the PG (Power Good) open drain output to interface other
components in the system.

Applications
• On-card switching regulators
• Set-top box, DVD, LCD, LED supply
• Industrial power supplies




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About Semtech Corporation


Semtech Corporation is an American technology company that specializes in the design and manufacture of high-performance analog and mixed-signal semiconductors. The company was founded in 1960 and is headquartered in Camarillo, California. Semtech provides a wide range of products including data converters, power management solutions, high-frequency products, and other analog and mixed-signal components for a variety of applications, including wireless communications, automotive, industrial, and consumer electronics.

Semtech is known for its expertise in analog and mixed-signal technology and its ability to provide innovative and high-performance products. The company has a strong focus on research and development and is actively involved in the development of new technologies and solutions for the semiconductor industry. Semtech's products are widely used in a variety of applications and help support the growth of the electronics industry.

In recent years, Semtech has expanded its product portfolio and offerings to include solutions for the Internet of Things (IoT) and wireless sensing markets. The company is committed to helping its customers design, develop, and deploy innovative products that meet the changing needs of the electronics 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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