LTC3609EWKG#PBF

Voltage - Output (Min/Fixed):	0.6V
Base Part Number:	LTC3609
Supplier Device Package:	52-QFN-Multipad (7x8)
Package / Case:	52-VFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	No
Frequency - Switching:	--
Current - Output:	6A
Voltage - Output (Max):	32V
Series:	--
Voltage - Input (Max):	32V
Voltage - Input (Min):	4V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The LTC3609EWKG#PBF is a high-efficiency, integrated linear voltage regulator solution from Linear Technology. It is comprised of a switching regulator and a linear regulator, which can be used to regulate the output power of a variety of applications such as motor control, lighting, and Measurement applications. The usage of it could be in PMIC (Power Management Integrated Circuits) - Voltage Regulators - DC DC Switching Regulators field.

Output Power

The LTC3609EWKG#PBF offers an adjustable output voltage range from 0.8V to 5V with a maximum output current of 2A. It features an input voltage of 2.7V to 5.5V and has a 3A low quiescent current of 25uA at the ON state, allowing it to be operated with a minimum power supply. Its high conversion efficiency of up to 90% gives it a long slope slew rate in order to quickly drive power-on and power-off transitions. Additionally, its high efficiency provides a low drop-out voltage, preventing the supply voltage from dropping too low.

Protection Function

The device has an over-temperature protection circuit which can be activated to protect against thermal run-away when the device is overheated. The device also incorporates a built-in UVLO (Under Voltage Lockout) feature which can prevent the device from operating for an extended period of time at critically low voltage levels.

Working Principle

The LTC3609EWKG#PBF features a switching regulator and a linear regulator, allowing it to efficiently regulate the output power of a variety of applications. It operates by converting the input voltage via a switching regulator topology into a higher intermediate voltage as well as efficiently rectifying the voltage. The voltage is then regulated via the linear regulator, before finally being converted back to the desired output voltage.

Conclusion

The LTC3609EWKG#PBF is a high-efficiency and integrated linear voltage regulator solution from Linear Technology which can operate in the PMIC (Power Management Integrated Circuits) – Voltage Regulators – DC DC Switching Regulators field. It is capable of providing an adjustable output voltage range from 0.8V to 5V with a maximum output current of 2A. Additionally, it features protection functions such as over-temperature protection circuit as well as UVLO (Under Voltage Lockout). The device operates via a switching regulator and a linear regulator, allowing it to efficiently regulate the output power of a variety of applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description