TL2844BPG4

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The TL2844BPG4 integrated circuit is a device used in voltage regulation and DC DC switching. It is used to provide power conversion in a wide variety of applications. The device is a high performance, multi-functional monolithic device integrated with low on-resistance high side and low side MOSFETs, a very low on-resistance high side and low side P-channel MOSFETs, a synchronous rectifier and a charge pump Bias controller. The device provides one-way, adjustable voltage conversion from 24V to 3V.

The TL2844BPG4 operates with a wide input voltage ranging from 4.5V to 24V, making it ideal for high-efficiency power conversion. The device uses voltage mode control and is designed to optimize efficiency and high-density applications. It also provide cycle-by-cycle current sensing of the synchronous rectifier, enabling improved efficiency and slot power control.

The device has several features which make it an outstanding choice for DC-DC switching. It features cycle-by-cycle current limit control, over-temperature protection and under-voltage protection. Additionally, the device has programmable switching frequency, allowing for efficient use of the power stage. The TL2844BPG4 also utilizes adaptive dead-time control and burst-mode operation to reduce switching losses. This makes it ideal for high-frequency operation and high-speed switching applications.

The device incorporates a high side and low side driver that is capable of driving MOSFETs with high currents up to 24V. This makes it ideal for high-power applications and makes it more efficient than discrete MOSFETs. Additionally, the device features an interface for connecting an external capacitor or current sensing resistor for monitoring output current.

The TL2844BPG4 is an excellent choice for applications that require compact size, low cost and reliable performance. Typical applications include DC to DC converters, computer and consumer Electronics, automotive, communications and industrial control systems. The device is also well-suited for use in a wide range of applications such as serve voltage regulation, network power systems, mobile power systems, and power adapter.

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