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PCA9450CHNY - Power management IC for i.MX 8M application processor family

General Description

PCA9450CHNY is a single chip Power Management IC (PMIC) specifically designed to support i.MX 8M family processor in both 1 cell Li-Ion and Li-polymer battery portable application and 5 V adapter non-portable applications. It supports various memory types (DDR4/LPDDR4/DDR3L, etc.) via system UBOOT configuration, which does not require hardware change.

Features and Benefits

Six high-efficiency step-down regulators

One 3 A buck regulator

Two 2 A buck regulators

Five linear regulators

Support various memory types: DDR4/LPDDR4/DDR3L via system UBOOT configuration, no hardware change required

400 mA load switch with built-in active discharge resistor

32.768 kHz crystal oscillator driver and buffer output

Two channel logic level translator

Power control IO

– Power ON/OFF control

– Standby/run mode control

Fm+ 1 MHz I2C-bus interface

ESD protection

– Human Body Model (HBM) : +/- 2000 V

– Charged Device Model (CDM) : +/-500 V

7 mm x 7 mm, 56-pin HVQFN with 0.4 mm pitch

Applications

IoT Devices

Tablet

Electronic Point of Sale (ePOS)

Industrial application

• 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.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

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