LT3970EDDB-5#TRPBF

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The LT3970EDDB-5#TRPBF is an innovative power management integrated circuit (PMIC) designed for battery-powered, space-limited applications. It is one of the most advanced DC/DC switching regulators, providing typically better power conversion efficiency, adjustable switching frequency, an extended input voltage range and superior thermal performance. The LT3970EDDB-5#TRPBF helps designers minimize external components, minimize package footprint, and save the time and cost of PCB layout.

The LT3970EDDB-5#TRPBF is a highly optimized DC/DC switching regulator. It can efficiently regulate the output voltage as low as 0.8 V and as high as 6 V with a ±2% output voltage accuracy. The LT3970EDDB-5#TRPBF provides an adjustable switching frequency from 1 kHz to 750 kHz, allowing designers to optimize the switching frequency to reduce EMI, ripple, external components and thermal management. The integrated low-ripple filter further reduces the ripple at the output.

The LT3970EDDB-5#TRPBF features an input voltage range from 1.5 V to 6 V, making it suitable for different battery-powered applications. It\'s capable of regulating the output voltage from 0.8 V to 6 V with a maximum output current rating up to 2.5 A. It also features a wide operating temperature range from -40°C to 125°C.

The LT3970EDDB-5#TRPBF features an input voltage range from 1.5 V to 6 V, making it suitable for different battery-powered applications. It can operate in either fixed frequency or pulse frequency mode and also provides over-voltage, under-voltage, overload and short-circuit protection. It also includes a feedback voltage error amplifier and a comparator to detect when the maximum power limit has been reached.

The LT3970EDDB-5#TRPBF includes a high efficiency synchronous buck-mode switching regulator, which provides superior thermal performance and power conversion efficiency. It requires a minimum input voltage of 1.5V, while keeping ripple and noise below 10mV. The device also includes four resistor-programmable power limit pins that provide users with the ability to select a ±2.5% or ±5.0% power limit accuracy.

The LT3970EDDB-5#TRPBF provides a wide range of applications, such as portable computing devices, battery-powered appliances, and HVAC/power systems, due to its low input voltage capability and low BOM cost. It is an ideal solution for designs that require high efficiency, a small form factor, wide input voltage range, adjustable switching frequency, and superior thermal performance.

The LT3970EDDB-5#TRPBF is the perfect choice for designers who need a versatile and highly efficient DC/DC switching regulator. Features such as its wide input voltage range, adjustable switching frequency and superior thermal performance make it an ideal choice for a variety of battery-powered applications.

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