ADP3193JCPZ-RL

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Applications:	Controller, Intel VR10, VR11
Voltage - Input:	12V
Number of Outputs:	3
Voltage - Output:	0.5 V ~ 1.6 V
Operating Temperature:	0°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	32-VFQFN Exposed Pad, CSP
Supplier Device Package:	32-LFCSP-VQ (5x5)
Base Part Number:	ADP3193

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Overview of the ADP3193JCPZ-RL

The ADP3193JCPZ-RL is a highly optimized voltage regulator, manufactured by Analog Devices, Inc. This device is a specialty regulator, with a specific application field and unique working principle. In this article, we will discuss the ADP3193JCPZ-RL’s application fields and its underlying working principle, to provide a better understanding of the device and its capabilities.

Application Field of the ADP3193JCPZ-RL

The ADP3193JCPZ-RL is specifically designed to provide a superior power performance with very low input current. The device is ideal for applications requiring very high-efficiency voltage conversion, such as LED lighting, solid-state lighting, laptops, and other electronic systems. Its unique features, such as its wide input voltage range, high output current, and low standby power consumption make it an ideal choice for applications which require optimal power efficiency.

Working Principle of the ADP3193JCPZ-RL

The ADP3193JCPZ-RL operates on a switched-mode power supply (SMPS) topology, which is an efficient and cost-effective solution for voltage regulation. The SMPS topology works by using a series of switches to alter the frequency of the supplied current. The output of the device consists of a regulated voltage, which is generated using a specialized control circuit. This control circuit is designed to monitor the input voltage and dynamically adjust its output voltage, depending on the current load on the output. The heart of the device is a Resonant Clamp Network (RCN), which is used to clamp the voltage to a safe operating level. This patented two-level RCN is designed to provide maximum efficiency and reduce the power use by up to 80%. The RCN also reduces dissipation losses, which results in better thermal performance. The ADP3193JCPZ-RL also includes a Low Drop Out (LDO) controller, which is used to ensure that the output voltage remains at a constant, regulated level. The LDO controller works by comparing the output voltage with a reference voltage. If the voltage falls below the reference, the LDO controller will increase the output voltage to restore it to the desired level.

Conclusion

The ADP3193JCPZ-RL is a specialty voltage regulator, designed to provide excellent power performance while maintaining extremely low input currents. The device is ideal for LED lighting, solid-state lighting, laptops, and other electronic applications which require high efficiency voltage conversion. Its specialized Resonant Clamp Network, LDO controller, and patented design all work together to provide optimal performance, while also reducing power consumption and improving thermal management.

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