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TI TLIN14313RGYRQ1

Manufacturer
TI
MPN
TLIN14313RGYRQ1
LCSC Part #
C6881270
Packaging
VQFN-20(3.5x4.5)
Customer #
Key Attributes
Automotive LIN SBC with Integrated High-Side Switch and Watchdog
DatasheetTI TLIN14313RGYRQ1
In-Stock: 68
68 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 2.7766$ 2.78
10+$ 2.3587$ 23.59
30+$ 2.0975$ 62.93
100+$ 1.8298$ 182.98
500+$ 1.7091$ 854.55
1,000+$ 1.6568$ 1656.80
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerTI
PackagingVQFN-20(3.5x4.5)
TypeTransceiver
Voltage - Supply5.5V~28V
number of channels1
Data Rate200Kbps
Operating Temperature-40℃~+150℃
ESD Protect±10kV
FeaturesLocal wake-up;Bus wake-up;Low-power mode;Bus fault protection;Thermal shutdown protection;Under-voltage detection;TXD timeout protection
Supply Current5.2mA
Quiescent Supply Current350uA
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Introduction

AI Translation

The TLIN1431x-Q1 is a local interconnect network (LIN) system basis chip (SBC) that integrates a watchdog, high-side switch, limp home capability and highly configurable WAKE input pin. The device self-determines the control method, pin or serial peripheral interface (SPI), at power up. The watchdog defaults to a window watchdog for both control methods but for flexibility the device can be configured as a window or timeout watchdog with greater than 20 different time windows when SPI control is used. The LIN transceiver provides a 200 kbps fast mode for end of line programming. A high-side switch with diagnostic capability is provided for on board LED. The highly configurable WAKE pin can be used with the high-side switch for cyclic sensing, thus, reducing the ECU sleep current. The WKRQ/INH pin can be configured for a digital wake output (WKRQ) or a VSUP based inhibit (INH) enable pin for an external supply.

Features

AI Translation
  • ±58 V LIN bus fault protection
  • 3.3 V (TLIN14313-Q1) or 5 V (TLIN14315-Q1) LDO output supporting 125 mA from 12 V supply
  • High-side switch with open load and short circuit detection controlled by 10-bit PWM or timer
  • LIMP pin configurable as a high-side switch
  • Configurable WAKE pin supporting different input thresholds or methods
  • Sleep mode: ultra-low current consumption allows wake up event from: LIN bus Local wake up through WAKE Cyclic and static sensing
  • Protection Features: ESD protection Under voltage protection on VSUP and VCC TXD dominant time out (DTO) protection Thermal shutdown protection
  • Integrated battery voltage monitor
  • Available in leadless QFN (20) package with improved automated optical inspection (AOI) capability

Applications

AI Translation
  • Body electronics and lighting
  • Hybrid, electric and powertrain systems
  • Infotainment and cluster
  • Appliances