LT8304ES8E#TRPBF

Voltage - Output (Min/Fixed):	1V
Base Part Number:	LT8304
Supplier Device Package:	8-SOIC-EP
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	No
Frequency - Switching:	11kHz ~ 350kHz
Current - Output:	2A (Switch)
Voltage - Output (Max):	150V (Switch)
Series:	--
Voltage - Input (Max):	100V
Voltage - Input (Min):	3V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Flyback
Output Configuration:	Positive or Negative, Isolation Capable
Function:	Step-Up/Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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

LT8304ES8E#TRPBF Application Field and Working Principle

Introduction

The LT8304ES8E#TRPBF from Linear Technology is a member of their family of easy-to-use DC/DC switch-mode step-down regulators with two integrated switches.The LT8304ES8E#TRPBF has a wide input voltage range that operates from 2 to 36V and a seamlessly adjustable output voltage range from 0.6V to 80% of the input voltage. Both positive and negative output voltages can be acquired using the step-down regulators. This application focus takes a closer look at the LT8304ES8E#TRPBF ’s application fields and working principles.

Application Fields

The LT8304ES8E#TRPBF is suited for battery-powered designs and other wide-input voltage applications that demand high efficiency. Its wide range of features, ease of use, and low profile makes it a good choice for any system that requires increased output current and higher efficiency from an adjustable-output DC/DC converter. A few of the many applications of the LT8304ES8E#TRPBF include portable instruments, automotive, military, and medical applications.

Portable Instruments

The LT8304ES8E#TRPBF is often used in portable instruments due to its wide input voltage range, low-noise and high efficiency. Its low profile and ease of use make it a great choice for applications requiring increased output current and flexibility in output voltage adjustments.

Automotive Applications

The LT8304ES8E#TRPBF is also used in automotive applications. It is ideal for systems requiring increased output current and increased efficiency. Its wide input voltage range and adjustable output voltage provide excellent design flexibility.

Military Applications

The LT8304ES8E#TRPBF is also well-suited for military applications due to its wide input voltage range, low noise, high efficiency and small form factor. It provides robust operation in a variety of rugged conditions.

Medical Applications

The LT8304ES8E#TRPBF is also very popular in medical applications, due to its wide input voltage range and adjustable output voltage. It is also capable of providing low-noise operation, making it ideal for sensitive medical instrumentation and critical applications.

Working Principle

In a DC/DC step-down regulator like the LT8304ES8E#TRPBF, an input voltage is applied to a power switch, which is then turned on and off rapidly to regulate the output voltage. The LT8304ES8E#TRPBF uses two integrated switches in order to achieve this regulation. The first switch, M1, is used to supply power to the output, while the second switch, M2, is used to actively discharge any stored energy in the output inductor. By rapidly turning these switches on and off, the output voltage is held constant and a high efficiency is achieved.The LT8304ES8E#TRPBF utilizes linear mode and valley-switching to achieve peak efficiency. In linear mode, the device operates by distributing a steady current, thereby providing a constant output voltage. In valley-switching mode, the device operates by actively discharging the output inductor, allowing it to achieve higher peak efficiency. By switching between these two modes, the device is able to maintain an output voltage while achieving peak efficiency.

Conclusion

The LT8304ES8E#TRPBF from Linear Technology is a member of their family of easy-to-use DC/DC switch-mode step-down regulators with two integrated switches. With a wide input voltage range 2-36V, it makes the device suitable for battery-powered designs, portable instruments, automotive, military, and medical applications. Moreover, it is able to maintain a constant output voltage while achieving peak efficiency by switching between linear and valley-switching mode.

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

Part Number	Manufacturer	Price	Quantity	Description