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The ADP2450ASTZ-1 power management IC is optimised for use in low voltage circuit breakers such as moulded case circuit breakers (MCCBs) and current transformer power supply applications. The device integrates four low-dropout, low-power amplifiers. The programmable gain enables accurate measurements over a wide current input range based on the CT turns ratio. Low-distortion operational amplifiers are integrated into the device for leakage current detection. The buck regulator operates over a wide input voltage range of 4.5V to 36V. The output voltage is adjustable down to 0.6 V. The output current of the buck regulator is up to 500 mA.

Product Attributes

Current - Supply: 1.35mA

Voltage - Supply: 4.5V ~ 36V

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Package/Shell: 48-LQFP

Supplier Device Package: 48-LQFP (7x7)

Applications

● Low voltage circuit breakers

● CT power supply

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.