Microchip ATA663431-GDQW
Manufacturer No:
ATA663431-GDQW
Manufacturer:
Microchip
Package:
16-VDFN Exposed Pad
Description:
ATA663431
Quantity:
In Stock :7225
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Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 11 - Fri, Jun 12, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
ATA663431-GDQW Information
Microchip ATA663431-GDQW technical specifications, attributes, parameters and parts with similar specifications to Microchip ATA663431-GDQW.
- Type
- Parameter
- Functional Safety Standards
- ISO 26262 – Up to ASIL B
- High-Side Driver
- Yes
- Limp Home Pin
- Yes
- Baud Rate Max [kbit/s]
- 20
- TempRange [°C] Max
- 125
- Vin Max (V)
- 28
- Vin Min (V)
- 5
- Vreg Output Current [mA]
- 85
- Vreg Output Voltage [V]
- 3.3
- Wake Pin
- Yes
- Type
- Parameter
- Watchdog
- Yes
- Wettable Flanks
- Yes
- Integrated VREG
- Yes
- Thermal Shutdown
- Yes
Download datasheets and manufacturer documentation for Microchip ATA663431-GDQW.
Supporting Collateral:
Application Notes:
Data Sheets:
The Microchip's ATA663431/54 system basis chip is a fully
integrated LIN transceiver, designed according to the LIN specification 2.0,
2.1, 2.2, 2.2A and SAEJ2602-2, with a low-drop voltage regulator with 3.3V/85mA
(ATA663431) or 5V/85mA (ATA663454). Additional the device includes a Watchdog, a high-side switch and 2 high-voltage wake inputs: one positive edge sensitive, one negative edge sensitive. This combination makes it possible to develop simple but powerful slave nodes in
LIN bus systems. Improved slope control at the LIN driver ensures secure data
communication up to 20Kbaud. Sleep mode and silent mode guarantee minimized
current consumption even in the case of a floating or a shorted LIN bus. The
voltage regulator is a fully integrated low-drop regulator working down to a
supply voltage of 2.3V with best-in-class current consumption in linear mode
(2V<VVS<5V) with less than 170µA. This enables storing data within the MCU
during system shutdown even in case of an unexpected power supply
interruption.
The device is available in DFN16 package with wettable
flanks to enable optical soldering inspection. The footprint is compatible with
the ATA663231/54 LIN system basis chip which enables customers to produce
modules with/without watchdog by assembling the LIN SBC with watchdog
(ATA663431/54) or the ATA663231/54 without watchdog.
- Built-In Safety Features
- Power-on Reset
- Voltage Monitoring (VCC, VS)
- Window Watchdog
- TXD Dominant Timeout
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
