KJB0T2353SDL-T69

KJB0T2353SDL-T69 is a Multi-Output DC/DC converter with ultra high efficiency and wide input voltage range. This converter is suitable for various kinds of applications, and its working principle is simple yet reliable.

The KJB0T2353SDL-T69 is designed to offer wide input voltage range from 4.5V to 36V, and allows the user to adjust the voltage setting up to 12V with the choice of ±1.25% accuracy. Its high efficiency offers up to 92.9%, enabling to reduce power loss and increase system reliability in many applications. The device also feature up to 2A of continuous current output capability for each channel. When used as a dual-output relay driver, the KJB0T2353SDL-T69 can drive TTL signals and/or analog signals for controlling on/off of relays.

The working principle of KJB0T2353SDL-T69 relies on its internal control circuitry. The device has a pulsed-width modulation (PWM) controller circuit that ensures high efficiency and very low ripple. The PWM controller circuitry converts the wide input voltage range 9.2V to 36V into constant 9.2V output and further regulates voltage within the required range with the user\'s choice of ±1.25% accuracy. The PWM controller circuitry also provides protection against over-voltage and short circuit conditions and can be adjusted from 0.4V to 12V as required for the application.

The KJB0T2353SDL-T69 can be used in various applications such as automotive, industrial automation and DVD players. Its ultra-high efficiency design makes it suitable for power amplifiers and other power systems that require high power efficiency. The device is also used in motor drivers, lighting control systems, battery-backed systems, relay drivers and switching DC/DC regulators.

In summary, the KJB0T2353SDL-T69 endures high input voltage range with adjustable ±1.25% accuracy, up to 2A continuous current output capability, 92.9% high efficiency and wide range of temperature and voltage. This device is suitable for multiple applications such as automotive, industrial automation, power system, motor control and more. Its working principle relies on an internal PWM controller circuit which provides high efficiency and low ripple voltage.