MAX1587AETL+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Handheld/Mobile Devices
Current - Supply:	--
Voltage - Supply:	2.6 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	40-WFQFN Exposed Pad
Supplier Device Package:	40-TQFN-EP (6x6)
Base Part Number:	MAX1587

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MAX1587AETL+T Application Field and Working Principle

Introduction

MAX1587AETL+T is a current-mode step-down switching regulator that offers a broad set of features, such as an adjustable output current limit and an optimized startup voltage. This versatile regulator provides low output ripple and noise while efficiently delivering a maximum output current of up to 1A. It is ideal for applications that require efficient power conversion, reliable operation, and compact size.

Application Field

MAX1587AETL+T is designed to meet the requirements of a wide variety of applications, including embedded systems, mobile phones, PDAs, laptops, and industrial equipment. The regulator is well-suited for providing power to low-power components and peripherals, such as the voltage controller embedded in a peripheral device, or embedded system processor. It is capable of delivering a maximum output current of 1A.

Advantages

The MAX1587AETL+T offers a number of key benefits that make it a desirable option for many applications. The regulator has a low profile with its flanged mounting, which allows for a smaller PCB footprint. It also features adjustable current limit, so it can be easily tuned for maximum performance and efficiency. Furthermore, the regulator offers a broad input voltage range, from 3.3V to 12V, allowing for better flexibility and usability. The MAX1587AETL+T is suitable for use in LDO and buck-type converter applications, so it can offer a great deal of performance in a variety of situations.

Working Principle

The MAX1587AETL+T is a current-mode switching regulator that uses a buck topology in order to ensure efficient power conversion. At the heart of the device is the main switch that is controlled by a special voltage mode architecture. This switch is capable of delivering a maximum output current of up to 1A on a wide range of input voltages. As the input voltage changes, the switch is adjusted to maintain the proper output voltage. The regulator also employs an adjustable current limit to help prevent excessive current from entering and damaging the load.

Conclusion

The MAX1587AETL+T is a step-down switching regulator that offers a wide range of features, including adjustable current limit and optimized startup voltage. This versatile regulator is ideal for applications that require efficient power conversion, reliable operation, and compact size. It is highly suitable for use in embedded systems, mobile phones, PDAs, laptops, and industrial equipment. The MAX1587AETL+T offers a great deal of performance and flexibility in a wide range of applications.

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