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DRV81008-Q1中文資料德州儀器數據手冊PDF規(guī)格書

DRV81008-Q1
廠商型號

DRV81008-Q1

功能描述

DRV81080-Q1: 8-Channel, 40V, 700mΩ, Fully Protected High-side Driver for Automotive LED, Lighting and Motor Control

文件大小

2.21868 Mbytes

頁面數量

60

生產廠商 Texas Instruments
企業(yè)簡稱

TI1德州儀器

中文名稱

美國德州儀器公司官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-6-10 18:30:00

人工找貨

DRV81008-Q1價格和庫存,歡迎聯(lián)系客服免費人工找貨

DRV81008-Q1規(guī)格書詳情

1 Features

? AEC-Q100 qualified for automotive applications

– Temperature grade 1: –40°C to +125°C, TA

? Functional Safety-Capable

– Documentation to aid functional safety design

? 3V to 40V Analog supply voltage

– Cranking capability down to 3V

– Supports LV124 automotive standard

? 3V to 5.5V Digital supply voltage

– Compatible with 3.3V and 5V microcontrollers

? -18V maximum source to ground clamping voltage

? Two independent battery feeds (VM1, VM2 )

– Each pin is the drain of four high-side channels

? RDS(ON): 700mΩ typical at 12V, 25 °C

? Current: 330mA per output at 85 °C, with all

channels ON

? 2 parallel inputs with mapping functionality

? Fail-safe activation in Limp Home mode

– Using nSLEEP and IN pins

? Two independent internal PWM generators

? Bulb Inrush Mode (BIM) to drive lamps

– For 2W/5W lamps and other capacitive loads

? Low-current sleep mode, < 3μA for TJ ≤ 85 °C

? 16-bit SPI for control and diagnosis

– Daisy Chain capability

– Compatible with 8-bit SPI devices

? Supports various protection features

– Reverse battery protection

– Short circuit to ground and battery protection

– Stable behavior at under voltage conditions

– Over Current latch OFF

– Overtemperature warning

– Thermal shutdown latch OFF

– Overvoltage protection

– Loss of battery and loss of ground protection

– Electrostatic discharge (ESD) protection

? Supports several diagnostic features

– Diagnostic information via SPI register

– Over Load detection at ON state

– Open Load detection in ON and OFF state

– Input and output status monitor

2 Applications

? Zone Control Module (ZCM)

? Automotive Body Control Module (BCM)

? Automotive Lighting

? Gasoline and Diesel Engine

? Vehicle Control Unit (VCU)

? Programmable Logic Controller (PLC)

3 Description

The DRV81080-Q1 is an 8-channel high-side driver

with protection and diagnostics. The device is

designed to control relays, LEDs, lamps and motors.

A serial peripheral interface (SPI) with daisy chain

is utilized for control and diagnosis of the loads

and the device. Two input pins with mapping

functionality allow direct control of the outputs. The

device supports Limp Home for fail-safe activation.

Integrated PWM generators enable driving LEDs, and

bulb inrush mode enables driving loads with large

capacitance. Clamp circuits on each output dissipates

the energy during turning OFF inductive loads.

The device supports various protection features

such as undervoltage, overvoltage, short circuit and

open load detection. A high level of integration with

embedded protection and diagnostic features make

the DRV81080-Q1 an excellent choice for automotive

body and powertrain applications.

供應商 型號 品牌 批號 封裝 庫存 備注 價格
TI(德州儀器)
2024+
N/A
500000
誠信服務,絕對原裝原盤
詢價
TI(德州儀器)
24+
N/A
6000
原裝,正品
詢價
NA
23+
NA
26094
10年以上分銷經驗原裝進口正品,做服務型企業(yè)
詢價
TI(德州儀器)
25+
N/A
20000
原裝正品長期現貨
詢價
TI
23+
NA
6800
原裝正品,力挺實單
詢價
TI
25+
VQFN (RHB)
6000
原廠原裝,價格優(yōu)勢
詢價
TI
22+23+
VQFN32
8000
新到現貨,只做原裝進口
詢價
TI
23+
VQFN-32
2500
市場最低 原裝現貨 假一罰百 可開原型號
詢價
TI(德州儀器)
2021+
8000
原裝現貨,歡迎詢價
詢價
TI/德州儀器
22+
VQFN32
3500
原裝正品
詢價