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NJJ29C0BHN: Automotive Security Access Control - Low Frequency Driver and Receiver ICs for Passive Keyless Entry Applications

Model: NJJ29C0BHN

Package: QFN-56

Type: Low Frequency (LF) Transceiver

Overview:

The NJJ29C0BHN low frequency (LF) transceiver integrates a 6-channel Class D LF driver, DC-DC boost converter, microcontroller, and anti-theft reader. The device supports a shared passive keyless entry (PKE)/anti-theft coil, enabling increasingly popular features such as welcome lighting and passive walk locks.

NJJ29C0BHN - Product Features:

Integrated Features

On-chip DC to DC power boosting

6 wake-up inputs (e.g. for sensor interface)

6 low-frequency full-bridge drivers

High sensitivity/high noise immunity/low power dissipation

Class D* implementation with low internal power consumption

High receiver sensitivity for large anti-theft operating ranges

Up to 3 channels with up to 1 A peak current per channel

NJJ29C0BHN - Applications:

Secure car entrances

Anti-theft devices

Welcome lights

Walking locks

Transponder

• 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.