LTC1700EMS#TRPBF

DC DC Switching Controllers Overview

The LTC1700EMS#TRPBF is a synchronous step-up DC/DC controller manufactured by Analog Devices Inc. It utilizes a no RSENSE topology to achieve low noise and fast transient response. The device operates with an input voltage range of 3V to 25V and supports output voltages up to 60V. It features a fixed switching frequency of 1.2MHz and includes integrated bootstrap diodes. The component is housed in an MSOP-10 package and is designed for applications requiring high efficiency and compact power solutions.

DC DC Switching Controllers Feature Summary

• No RSENSE topology eliminates external current sense resistors, reducing component count and improving efficiency.
• Integrated bootstrap diodes simplify the gate drive circuit design for high-side MOSFETs.
• Fixed 1.2MHz switching frequency allows for the use of small passive components.
• Fast transient response capability ensures stable output voltage under dynamic load conditions.

DC DC Switching Controllers Applications

• Portable battery-powered equipment
• Industrial control systems
• Automotive electronics

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the MSOP-10 package type matches your PCB footprint requirements. Ensure compatibility with the required input voltage range of 3V to 25V for your application design. Check for any RoHS compliance documentation if required by your manufacturing standards.

DC DC Switching Controllers Selection Notes

Select this controller for designs requiring a synchronous boost converter without external current sensing. It is suitable for space-constrained applications due to its compact MSOP-10 package. Consider the 1.2MHz frequency for balancing efficiency and component size. Ensure the external MOSFETs selected can handle the expected current and voltage stresses.

DC DC Switching Controllers Part Context

The LTC1700 is part of Analog Devices' line of synchronous step-up controllers. It is designed to replace traditional inductor current sensing methods, offering a more efficient and compact solution. The EMS variant denotes the MSOP-10 package, while the TRPBF suffix indicates reel packaging for automated assembly processes.

DC DC Switching Controllers Replacement Considerations

Direct substitutes may include other no RSENSE synchronous boost controllers from Analog Devices or competitors. Verify pin compatibility and electrical specifications before substitution. Alternative packages like LQFN may be available for different form factors.