RT8293BHZSP

Voltage - Input (Max):	23V
Supplier Device Package:	8-SOP-EP
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	1.2MHz
Current - Output:	3A
Voltage - Output (Max):	15V
Voltage - Output (Min/Fixed):	0.8V
Series:	--
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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R-T8293BHZSP Application Field and Working PrincipleThe R-T8293BHZSP is a DC to DC switching regulator integrated circuit (IC) which is mainly applied in micro-controllers, microprocessors, programmable logic controllers (PLC’s), single board computers (SBC’s), and digital signal processors (DSP’s). This IC can provide a steady voltage up to 18V across a range of input voltages, making it ideal for power delivery in industrial control, automotive DC-DC conversion, and other similar converter applications.The R-T8293BHZSP is an advanced design which offers high efficiency and low noise. This IC has been designed with an advanced Pulse Width Modulation (PWM) control with an internally set switching frequency, minimizing impacts on the system architecture. This PWM feature in with a number of external components results in a stable, low-ripple output voltage for the power delivery application.The R-T8293BHZSP contains overcurrent and overvoltage protection, as well as input undervoltage protection. It also offers a range of over temperature and short circuit protection, to ensure the safety of the components and the system.The R-T8293BHZSP also supports several control modes, enabling users to select the right mode for the application. It has an external synchronization pin which allows the user to synchronize the output PWM frequency with other switching converters, to reduce noise and ripple on the system. It also supports variable soft-start and programmable frequency setting.In terms of working principle, the R-T8293BHZSP is a DC to DC Buck-Boost converter. To convert the input voltage to the desired voltage, the R-T8293BHZSP employs two switching transistors to transform the input voltage into a higher and a lower voltage. When one transistor is on, and the other off, the switching action creates a voltage which is proportioned to the on/off ratio. This creates transfer of energy from the input to the output, resulting in a regulated voltage at the output. The PWM control of the two transistors is used to regulate the voltage at the output.The R-T8293BHZSP is applicable for a wide range of input voltages, covering both DC and AC input. Its internal PWM control prevents overshoot, as well as harmonic distortion which are commonly encountered when using externally triggered solutions. Its output is stable and well-regulated, capable of powering electronic devices in various devices.Aside from DC to DC conversion, the R-T8293BHZSP IC offers a range of features, such as over-temperature protection and short circuit protection, allowing users to maximize their safety while utilizing this IC. The R-T8293BHZSP IC is reliable, robust and offers high efficiency, making it an ideal choice for many power delivery applications.In conclusion, the R-T8293BHZSP DC to DC switching regulator IC offers high efficiency, low-noise performance, and an internally set switching frequency. Furthermore, it offers a range of safety features and is capable of operating from both DC and AC inputs. Finally, it has a number of external components which can be used to further optimize the output performance and provide a stable, low-ripple output voltage. Thus, the R-T8293BHZSP is an ideal choice for power delivery in industrial control, automotive DC-DC conversion, and other similar converter applications.

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