Wired Transceivers & Modems | NCV7429

システム・ベース・チップ (LIN、LS、HS スイッチ搭載)

Obsolete

Datasheet

製品

Overview

NCV7429 はモノリシック LIN システム・ベーシス・チップで、車体制御システムに有用な拡張機能セットを備えています。LIN バス・インタフェースに加え、この IC は、5V 電圧レギュレータ、ハイサイドおよびローサイド・スイッチを備え、LED とリレー、およびウィンドウ・ウォッチドッグのような監視機能を制御します。これにより、高度に統合されたソリューションが可能になり、システムの柔軟性も保持します。結果として、基板スペースと ECU 重量を最小限に抑えられます。

  • De-centralized Door Electronic Systems

  • Automotive Rear Door

  • Main Supply Functional Operating Range from 5 V to 28 V
  • Main Supply Parametrical Operating Range 6 V to 18 V
  • LIN Physical Layer According to LIN 2.x and SAE J2602
  • Power Management Through Operating Modes: Normal, Standby, Sleep and Flash
  • Software Development Mode for Software Debugging
  • Low Drop Voltage Regulator VR1: 5 V/150 mA, 2%
  • One Wake-up Input, e.g. for Contact Monitoring
  • Wake-up Logic with Cyclic Contact Monitoring
  • Wake-up Source Recognition
  • Independent PWM Functionality for All Outputs (Integrated PWM Registers)
  • Window Watchdog with Programmable Times
  • 2x Low-side Driver (typ. 1.5 ) with Over-load Protection and Active Clamp; e.g. for Relays
  • 3x High-side Driver (typ. 5 ) with Over- and Under-load Detection; e.g. for LED’s and Switches
  • 24-bit SPI Interface
  • Protection against Short Circuit, Over-voltage and Over-temperature
  • TSSOP−20 EP Package
  • NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant

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CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Data Transmission Standard

Data Rate

Number of Drivers

Number of Receivers

VCC Min (V)

VCC Max (V)

tPLH Max (µs)

IO Max (µA)

IIH Max (mA)

Reference Price

NCV7429DE5R2G

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-20

948AB

2

260

REEL

2500

N

LIN

20 kbaud

5

1

5

28

-

-

-

Price N/A

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信頼性データ

Die Related Summary Data

Device: NCV7429DE5R2G

Equivalent to wafer fab process: BP STD LINEAR

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

BP STD LINEAR

10

12120914040

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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