LTC4151IMS#TRPBF

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

The LTC4151IMS#TRPBF is a wide input range high efficiency 4-switch synchronous buck-boost battery charger. This versatile charger can be powered from a wide range of input sources such as solar arrays, automotive power supplies, AC-DC converters, and other sources. The adjustable output voltage is programmable from 5V to 19V for various portable device requirements. The combination of features unique to this charger, makes it suitable for a variety of applications including portable medical and portable military applications.
The LTC4151IMS#TRPBF can charge single or multiple cells lithium ion batteries within 4V to 24V range. The programmable low voltage cutoff pins prevent deep discharge scenarios and integrated charge current sense resistors allow for accurate voltage and current monitoring of the battery. This charger is also rated to operate over a wide range of junction temperatures from -40°C to +125°C. In addition, the 4-switch buck-boost topology used by this charger improves the efficiency of the converter by up to 20%.
The application field and working principle of LTC4151IMS#TRPBF can be divided into two main categories. First, application. This versatile charger is suitable for many applications, including mobile device charging and battery backup systems. It can be used in a wide range of portable devices, such as smartphones, tablets, and other handheld electronic devices. Additionally, the LTC4151IMS#TRPBF is well suited for use in medical, military, and industrial applications.
Second, working principle. The LTC4151IMS#TRPBF follows a 4-switch buck-boost synchronous topology. This enables it to convert input voltages from 4V to 24V, to a programmable output voltage, from 5V to 19V, with up to 20% higher efficiency than non-synchronous chargers. The integrated current-sense resistors and low voltage cutoff pins allow for voltage and current monitoring, thus preventing deep discharged battery scenarios.
In conclusion, the LTC4151IMS#TRPBF is a versatile four-switch synchronous buck-boost battery charger that can be used in many portable device, medical, military and industrial applications. Its 4-switch buck-boost synchronous topology enables the efficient conversion of an input voltage from 4V to 24V, to an adjustable output voltage from 5V to 19V. The integrated charge current sense resistors and low voltage cutoff pins provide monitoring of the battery voltage and current levels, thus preventing deep discharged battery scenarios.

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