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$5000Microchip ATA5291-GJQW
PEPS Driver and Immobilizer Automotive AEC-Q100 48-Pin VQFN EP T/R
Brands: Microchip
Mfr.Part #: ATA5291-GJQW
Datasheet: ATA5291-GJQW Datasheet (PDF)
Package/Case: VQFN EP
RoHS Status:
Stock Condition: 6,554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ATA5291-GJQW General Description
An LF antenna driver device for passive entry/go (PEG) systems. It can drive up to eight low-frequency antennas (coils) to provide a wake-up and initialization channel to the key fob. Each driver is programmable up to a peak current of 1A (independent of battery voltage) and adjustable in 18 steps.
Features
- Integrated PEPS driver and transponder immobilizer base station
- Internal precision oscillator for carrier generation
- IC power supply voltage from 6V to 28V for PEPS operation
- IC power supply voltage from 4V to 28V for immobilizer operation
- Fast SPI interface (2Mbit/s) for data access and configuration
- Transparent data input and data output pinsData transmission and control buffers
- Flexible commands set with LOOP and CALL capability allowing for programmable polling mode without the need to re-load the data buffer. This mode does not require any host controller interaction.
- Flexible GPIO pin for control of peripherals independent of host
- Very low power-down current consumption
- QFN 7x7-48 with wettable flanks
- LF carrier frequency 125kHz
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Microchip | Product Category | Microchip Technology |
| Brand | Microchip Technology |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ATA5291-GJQW chip is a highly integrated transceiver specifically designed for low-power wireless applications such as remote control, keyless entry, and garage door openers. It operates in the 2.4 GHz frequency band and features low power consumption, high sensitivity, and interference immunity. The chip's compact size and ease of implementation make it ideal for various wireless communication applications.
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Equivalent
The equivalent products of the ATA5291-GJQW chip are ATA5291-JQY, ATA5291-ETKQW, ATA5291-ETKQY, ATA5291-ALKK, and ATA5291-QLKK. These chips are all from the same family of RF transceiver ICs for automotive applications, offering similar features and capabilities. -
Features
The ATA5291-GJQW is a wireless transceiver module with low power consumption, integrated transceiver, and embedded Flash memory. It operates at the 868 MHz frequency band and is ideal for applications such as remote keyless entry, tire pressure monitoring systems, and home automation. -
Pinout
The ATA5291-GJQW is a quad half-bridge IC with 36 pins. It is used for motor control applications such as automotive power windows and seats. It features overcurrent protection, voltage regulators, and thermal shutdown for added safety and reliability. -
Manufacturer
The manufacturer of ATA5291-GJQW is Atmel Corporation, a semiconductor company specializing in microcontroller and touch technology solutions. They provide a wide range of products for various industries, including automotive, industrial, and consumer electronics. Atmel is a leading provider of innovative and reliable products for enhancing connectivity and performance in embedded systems. -
Application Field
The ATA5291-GJQW is commonly used in automotive applications such as tire pressure monitoring systems (TPMS), remote keyless entry systems, and immobilizer systems. It is also utilized in other wireless communication systems that require low power consumption and reliable data transmission in the 300-450 MHz frequency range. -
Package
The ATA5291-GJQW chip is available in a QFN package type with 32 pins. It has a form factor of 6 mm x 6 mm and a size of 1.5mm thickness.
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