SI-8205NHG Allicdata Electronics
Allicdata Part #:

SI-8205NHG-ND

Manufacturer Part#:

SI-8205NHG

Price: $ 0.73
Product Category:

Integrated Circuits (ICs)

Manufacturer: Sanken
Short Description: IC REG BUCK ADJ 3A SYNC 8HSOP
More Detail: Buck Switching Regulator IC Positive Adjustable 0....
DataSheet: SI-8205NHG datasheetSI-8205NHG Datasheet/PDF
Quantity: 1000
2000 +: $ 0.66339
Stock 1000Can Ship Immediately
$ 0.73
Specifications
Voltage - Input (Max): 43V
Supplier Device Package: 8-HSOP
Package / Case: 8-SOIC (0.173", 4.40mm Width) Exposed Pad
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C (TA)
Synchronous Rectifier: Yes
Frequency - Switching: 300kHz ~ 1MHz
Current - Output: 3A
Voltage - Output (Max): 24V
Voltage - Output (Min/Fixed): 0.5V
Series: --
Voltage - Input (Min): 7V
Number of Outputs: 1
Output Type: Adjustable
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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SI-8205NHG is a DC DC Switching Regulator, and is classified as a PMIC (power management IC) device specifically for voltage regulating purposes. It is designed for applications in notebooks, tablets or other mobile devices that require a high efficiency power supply. It is capable of supplying up to 3 A of output current and can provide up to up to 6.03 V of output voltage.

This device works by taking a given input voltage and current and then converting it into a regulated DC voltage output. It has a built-in variable regulator to guarantee that the output voltage remains within a certain range. This built-in regulator also helps maintain the voltage level at the output in the event of a surge or if the supply voltage increases.

The SI-8205NHG has various protection features to ensure its safety and reliability, including Over Current Protection (OCP), Over Voltage Protection (OVP), and Over Temperature Protection (OTP). It also has a built-in soft-start feature which helps reduce inrush current during startup. This helps ensure that the device does not cause any damage to the application.

An advantage of this device is that it is capable of supporting up to three different output voltages. This allows it to be used in applications with more than one voltage supply. The higher voltage output also helps reduce power losses, which is useful in systems with low voltage input supply.

The SI-8205NHG is also highly efficient, with a typical efficiency rate of up to 98%. This helps reduce power losses and allow for a more efficient power supply system. This efficiency can be increased further with the use of synchronous rectification, which helps further reduce power losses.

The SI-8205NHG is compatible with various PMIC technologies, such as Dynamic Voltage Scaling (DVS) and Run and Low Power modes, which makes it suitable for applications such as notebooks and tablets. It is also capable of working with a wide range of input voltages, from 2.7V to 12V. This makes it ideal for applications requiring a wide input voltage range.

In conclusion, the SI-8205NHG DC DC switching regulator is an ideal choice for applications requiring high efficiency and a wide input voltage range. It has built-in protection and is compatible with various PMIC technologies. This makes it an excellent choice for applications such as notebooks, tablets, and other mobile devices. Overall, it is a reliable and efficient device that offers excellent performance in a wide range of applications.

The specific data is subject to PDF, and the above content is for reference

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