TL3845D

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TL3845D is a pulse width modulation integrated circuit from Texas Instruments, designed for power supply and DC-to-DC switching voltage regulator applications. It is a multi-level device designed to generate high current pulses from a low power starting current. The device is an integrated linear-to-pulse-width-modulation control circuit that provides the necessary system control and precision level control for power supply and DC-to-DC switching regulator applications. This device is characterized by its high performance and low power consumption, and it is ideally suited for low-power applications such as small-signal converters and current regulators.

The TL3845D is a high-efficiency switching power supply device that is ideal for applications that require high output current, high efficiency, and low power consumption. It provides a high starting current level of up to 1A, and low power consumption of up to 10 mA. It features a built-in, on/off control circuit that simplifies the power supply design process. The device features an adjustable frequency current mode operation with programmable frequency and peak current limit settings. The device also includes a power-save feature that reduces power consumption by automatically reducing the on-period when no load current is present.

The TL3845D has a wide operating range of input voltage, from 0.9 to 5.5V, and is capable of controlling output voltage from 10 to 300V. It has a low quiescent current of 0.2mA and is rated for a maximum peak current of 4A. It also includes an adjustable, fixed frequency oscillator and a programmable voltage mode logic circuit. The device also supports up to 11 switch-off thresholds, making it suitable for applications that require multiple output voltage levels.

The TL3845D is ideal for use in DC-to-DC switching regulators, power supplies, and current regulators. It is also suitable for use in multiple output voltages applications, as it is capable of controlling up to 11 switch-off thresholds. Its programmable logic circuit allows for the implementation of different control modes and allows for the use of different control strategies that optimize the performance of the power supply design. The device is also able to adjust the frequency and peak current limit settings, which provide the user with the flexibility to optimize their power supply design to achieve the desired performance.

In addition, the TL3845D has low standby power consumption, making it an ideal device for applications that require low power consumption. The device is available in various packages, such as the SOIC-8 and TSSOP-8 packages. It also includes a power-saving feature that reduces power consumption and has a built-in, overvoltage protection circuit.

The TL3845D is an ideal device for low-power and high-performance applications. It is designed for DC-to-DC switching regulators, power supplies, and current regulators, and has a wide operating range of input voltage and is capable of controlling output voltage from 10 to 300V. It features an adjustable frequency current mode operation, programmable frequency and peak current limit settings, and low quiescent current. The device also includes an adjustable, fixed frequency oscillator and a programmable voltage logic circuit. Additionally, the device has low power consumption and a power-save feature. It is available in a variety of packages and includes a built-in, overvoltage protection circuit.

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