ACT6390 - Active-Semi, Inc - 1.7A/2.5A PWM Step-Up DC/DC Converters In MSOP

Quick Detail:

1.7A/2.5A PWM Step-Up DC/DC Converters In MSOP

Description:

The ACT6390/ACT6391 are high-performance, fixed-frequency, current-mode PWM step-up DC/DC converters that incorporate internal power MOSFETs. The ACT6390 includes an integrated 0.2Ω power MOSFET that supports peak currents of up to 1.7A, while the ACT6391’s integrated 0.15Ω power MOSFET supports currents of up to

2.5A.

The ACT6390 and ACT6391 both utilize simple external loop compensation and a pin-selectable fixed-frequency of either 700kHz or 1.3MHz, allowing optimization between component size, cost, and AC performance across a wide range of applications. Additional functions include an externally programmable soft-start function for easy inrush current control, internal over-voltage protection (OVP), cycle-by-cycle current limit protection, and thermal shutdown.

Both the ACT6390 and the ACT6391 are available in the small 8-pin MSOP-8 package.

Applications:

 Greater than 90% Efficiency

 Adjustable Output Voltage Up to 12V

 Internal 14V Power MOSFET

 Two Peak Current Options:

 ACT6390: 1.7A, 0.2Ω

 ACT6391: 2.5A, 0.15Ω

 Selectable 700kHz/1.3MHz Frequency

 Integrated Over-Voltage Protection (OVP)

 Programmable Soft-Start Function

 Thermal Shutdown

 Cycle-by-Cycle Over-Current Protection

 Small MSOP-8 Package

Specifications:

Competitive Advantage:

Warranty :180days for all goods

Free shipping:Order over $600 win a free shipment fee:goods weight below 3Kg.

Mega Source Electronics stocks components ready to ship. Hard to find, obsolete and highly allocated integrated circuits and semiconductors are all can be found by us.

Mega Source Electronics has established a well-developed logistics system and global logistics network, which can guarantee our service very quick, convenient and efficient.

Mega Source Elec. Limited is a leading independent electronic components supplier and distributor since 2004.Mega Source Elec. Limited has been specialized in providing Original Equipment Manufacturers (OEMs) and Contract Electronic Manufacturers (CEMs) which is hard to find, obsolete and hot sales integrated circuits ,semiconductors,LCD displays,power bank ect.

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Through our importing and exporting of components all around the world, Mega Source Elec. Limited can quickly feedback and satisfy customers’ need.
Besides, we have had gained a great reputation in domestic and international market for our experience and market insight, as well as our up-front, proactive, and responsive approach to service, adequate inventory and unwavering commitment to quality.

How Mega Source Elec. Makes A Difference In The Distribution Of Electronic Components

Quality Inventory

At the heart of Mega Source Elec. lies a commitment Mega Source Electronics stocks components are

to total customer satisfaction with a secure quality ready to be shipped.

system .We have professional testing facilities and Hard-to-find,obsolete and high demand integrated

and experienced QC& engineering team.With advanced circuit & LCD display ect. can be found by us.

equipment and experienced industry experts, Mega

Source Elec. is committed to fulfilling the needs of

our customers .

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developed logistics system and global logistics network, environmental regulations and standards. We

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