CS4124YN16

Frequency - Switching:	--
Base Part Number:	CS4124
Supplier Device Package:	16-PDIP
Package / Case:	16-DIP (0.300", 7.62mm)
Operating Temperature:	-40°C ~ 125°C (TJ)
Control Features:	Current Limit
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	No
Duty Cycle (Max):	100%
Series:	--
Voltage - Supply (Vcc/Vdd):	Up to 40V
Output Phases:	1
Number of Outputs:	1
Topology:	Boost
Output Configuration:	Positive
Function:	Step-Up
Output Type:	Transistor Driver
Part Status:	Obsolete
Packaging:	Tube

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CS4124YN16 Application Field and Working Principle

Introduction

The CS4124YN16 belongs to the PMIC (Power Management Integrated Circuit) family, and is specifically classified under the Voltage Regulators subcategory, the DC DC Switching Controllers. This semiconductor device provides four operating modes, making it highly versatile and applicable in many electronics designs. The modes includes a traditional buck boost mode, Bucks, Boosts, and Inverting Buck Boost mode. With a large selection of overcurrent protector settings, input voltage range and certifications, the CS4124N16 is designed to suit a number of applications.

Application Field

The CS4124YN16 is an ideal power management device for industrial and commercial applications such as automotive, industrial devices, HVAC (Heating, Ventilation and Air Conditioning) components, power supplies, UPS systems, adapters and charging systems. The DC/DC switching controllers operate efficiently, with a minuscule external component count and can accept various input voltages to provide the desired output.

Working Principle

The CS4124YN16 fires vertically and can operate in four different modes depending on the gate bias settings. The device is based on an N-channel power MOSFET structure, with an adjustable voltage feedback mechanism incorporated into the circuit. The gate bias control is done through an internal control logic circuit and a low phase-shift oscillator. The output is limited to a maximum of 12V, with an adjustable overcurrent protectors for voltage and current settings.For traditional buck boost operation, the input voltage is adjustable from 1 to 6V, the output voltage from 2V to 12V and the switch period from 1 to 20KHz. The output will be regulated at the user-set voltage and frequency, while the overcurrent protection prevents output transistor damage, delivering clean and safe power.When configured into buck mode, the device provides a constant output voltage that is adjustable from 0.8 to 12V. The current limit is adjustable from 3A to 45 A, and the period is adjustable from 1KHz to 20KHz. In boost mode, the device offers adjustable voltages from 1.2 to 24V, adjustable current limit from 2.5 to 40A, and adjustable period from 1KHz to 20KHz. The CS4104YN16 also features a wide selection of features that adds to its versatility, including a wide selection of input voltage range, input and output current limit protection, thermal regulation, and voltage compensation.

Conclusion

The CS4124YN16 provides the user a simple, confinient and highly adjustable solution for meeting complicated power managmet requirements. It can be used in some of the most popular applications such as automotive, industrial, HVAC and other power management tasks. With features like adjustable overcurrent protector settings, wide input voltage ranges, and certifications, the CS4124YN16 is the ideal choice for easy implementation and efficient operation. Enjoy the uncomplicated, efficient and regulated performance the CS4124YN16 delivers.

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