LTC3614HUDD#PBF

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 LTC3614HUDD#PBF is a synchronous step down DC/DC switching regulator with a 300mA high-side and a 200mA low-side MOSFETs. It provides a current limit of up to 500mA, a maximum voltage of 36V and a maximum power of 12.6W. It is designed to support any supply voltage from 4.5V to 40V and can be used in applications ranging from mobile to personal computing.

The LTC3614HUDD#PBF provides the versatility of a fully programmable output voltage, fixed output voltage modes and adjustable slope compensation. It has adjustable soft-start and current limit protection, allowing users to set their own current protection levels. It also features a combined power-on reset and over-voltage protection, which helps to prevent damage to the output voltage.

The LTC3614HUDD#PBF is ideal for applications requiring a high-current capability in a small form factor. It is typically used in applications such as mobile phones, power supplies for digital cameras, tablets and other portable devices, as well as in motors, routers, and other consumer electronic devices.

The LTC3614HUDD#PBF includes an internal pre-regulated soft-start period and a pre-regulated current limit setting. As its output voltage is adjustable to a certain degree and its current limit protection is adjustable, it is often used as a regulator for high current applications. It also has a range of thermal protection features to protect against thermal overload and to keep the temperature within a safe range.

The LTC3614HUDD#PBF operates in a synchronous rectifying buck architecture, which helps to reduce the power loss of the circuit. It utilizes a switching frequency of 250kHz to 1.2MHz, thereby allowing higher efficiency in a smaller form factor. The device also has on/off programming and can be used in either PWM or Pulse-Skip modes.

The working principle of the LTC3614HUDD#PBF is fairly straightforward and involves the conversion of an input voltage to a lower, regulated output voltage. The output voltage is regulated by sensing the load current and the output to the MOSFET switches. The current is limited by the current limit circuit and the load voltage is regulated by the error amplifier circuit. The error amplifier monitors the output voltage and adjusts the duty cycle of the MOSFET switches to regulate the output voltage.

In summary, the LTC3614HUDD#PBF is an efficient and versatile DC/DC switching regulator ideal for applications requiring high current and small form factor. It offers programmable output voltage, adjustable current limit, adjustable soft-start and thermal protection, making it an ideal choice for a wide array of applications ranging from mobile phone to consumer electronics.

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