ICE5QR1680AGXUMA1

Duty Cycle:	--
Mounting Type:	Surface Mount
Supplier Device Package:	PG-DSO-12
Package / Case:	12-BSOP (0.295", 7.50mm Width)
Operating Temperature:	-40°C ~ 125°C (TJ)
Control Features:	--
Fault Protection:	Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage
Power (Watts):	50W
Frequency - Switching:	--
Series:	CoolMOS™, CoolSET™
Voltage - Supply (Vcc/Vdd):	10 V ~ 27 V
Voltage - Start Up:	16V
Topology:	Flyback
Voltage - Breakdown:	800V
Internal Switch(s):	Yes
Output Isolation:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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ICE5QR1680AGXUMA1 is a custom-made offline switcher integrated power management Integrated Circuit (PMIC) that combines high efficiency and conducted EMI regulation, making it an ideal candidate for AC to DC offline applications. It offers Programmable Over-Voltage Protection, Programmable Peak Current Limit, and Programmable Over-Temperature Protection that give designers fine control over system safety and performance levels.This PMIC is best suited to applications that require high-power efficiency, EMI compliance, and extreme voltage protection ranges. Devices like power inverters, power supplies, and switched mode power supplies (SMPS) are the primary applications for ICE5QR1680AGXUMA1 PMICs.

Working Principle of ICE5QR1680AGXUMA1

The working principle of an ICE5QR1680AGXUMA1 is fairly complex and involves several different stages and components. To simplify it, the AC input voltage is converted to a direct current (DC), with intermediate stages for increased power and noise reduction.At the core of the process, a main switch (MOSFET) is placed at the input side of the system and connected to the AC input. A secondary switch (MOSFET) is connected to the output side of the system and to the DC output. Together, these two switches form a boosting circuit, which steps up the input voltage to the output. The switching of the MOSFETs is managed by the control circuitry which includes the Control Device (IC) and some additional components like resistors, capacitors and transformer. The control device is responsible for regulating the entire process and ensuring that everything works in a way that meets the system requirements.The power source is linked up to the main switch (MOSFET) which then begins to oscillate at a very high frequency around 50 to 300KHZ. This high frequency helps reduce the size of the components and increases the efficiency of the circuit. The current that is produced by main switch is then switched to output side of the system controlled by the secondary switch (MOSFET), which helps to make sure that the output voltage that is produced is in accordance with the requirements of the application.

Advantages of ICE5QR1680AGXUMA1

ICE5QR1680AGXUMA1 PMICs are best suited for applications that require high efficiency, high reliability, and extreme voltage protection ranges. Some of the key advantages of ICE5QR1680AGXUMA1 PMICs include:1)Programmable over-voltage protection: The over-voltage protection is adjustable, providing a higher level of protection for the system.2)Programmable peak current limit: The programmable peak current limit provides a good level of protection against excessive current in the system.3)Efficiency: The ICE5QR1680AGXUMA1 PMICs provide high power efficiency, which helps reduce the energy usage of the system.4)EMI compliance: This PMIC is designed for EMI compliance, which helps to protect sensitive equipment from interferences due to changes in the electromagnetic field.5)Extreme voltage protection range: The extreme voltage protection range of the ICE5QR1680AGXUMA1 PMICs helps to keep the system safe from high voltage levels and other sources of damage.

Conclusion

The ICE5QR1680AGXUMA1 PMIC is an ideal candidate for AC to DC offline applications. It is best suited to applications that require high power efficiency, EMI compliance, and extreme voltage protection ranges. It offers Programmable Over-Voltage Protection, Programmable Peak Current Limit, and Programmable Over-Temperature Protection that give designers fine control over system safety and performance levels.

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