位置:TPS7B8650QKVURQ1R2 > TPS7B8650QKVURQ1R2详情

TPS7B8650QKVURQ1R2中文资料

厂家型号

TPS7B8650QKVURQ1R2

文件大小

3589.19Kbytes

页面数量

42

功能描述

TPS7B86-Q1 Automotive, 500-mA, 40-V, Adjustable, Low-Dropout Regulator With Power-Good

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

Texas Instruments

简称

TI德州仪器

中文名称

美国德州仪器公司官网

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TPS7B8650QKVURQ1R2数据手册规格书PDF详情

1 Features

• AEC-Q100 qualified for automotive applications:

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

– Junction temperature: –40°C to +150°C, TJ

• Input voltage range: 3 V to 40 V (42 V max)

• Output voltage range:

– Adjustable output: 1.2 V to 18 V

– Fixed 3.3-V and 5-V output

• Maximum output current: 500 mA

• Output voltage accuracy: ±0.85 (max)

• Low dropout voltage:

– 475 mV (max) at 450 mA (VOUT ≥ 3.3 V)

• Low quiescent current:

– 17 μA (typ) at light loads

– 5 μA (max) when disabled

• Excellent line transient response:

– ±2 VOUT deviation during cold-crank

– ±2 VOUT deviation (1-V/μs VIN slew rate)

• Power-good with programmable delay period

• Stable with a 2.2-μF or larger capacitor

• Functional Safety-Capable

– Documentation available to aid functional safety

system design

• Package options:

– 5-pin TO-252 package: 29.7°C/W RθJA

– 8-pin HSOIC-8 package with thermal pad:

41.8°C/W RθJA

2 Applications

• Reconfigurable instrument clusters

• Body control modules (BCM)

• Always-on battery-connected applications:

– Automotive gateways

– Remote keyless entries (RKE)

3 Description

The TPS7B86-Q1 is a low-dropout linear regulator

designed to connect to the battery in automotive

applications. The device has an input voltage range

extending to 40 V, which allows the device to

withstand transients (such as load dumps) that are

anticipated in automotive systems. With only a 17-

μA quiescent current at light loads, the device is an

optimal solution for powering always-on components

such as microcontrollers (MCUs) and controller area

network (CAN) transceivers in standby systems.

The device has state-of-the-art transient response

that allows the output to quickly react to changes

in load or line (for example, during cold-crank

conditions). Additionally, the device has a novel

architecture that minimizes output overshoot when

recovering from dropout. During normal operation, the

device has a tight DC accuracy of ±0.85 over line,

load, and temperature.

The power-good delay can be adjusted by external

components, allowing the delay time to be configured

to fit application-specific systems.

The device is available in thermally conductive

packaging to allow the device components to

efficiently transfer heat to the circuit board.

更新时间:2024-10-31 17:30:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
22+
TO-252
15000
TI(德州仪器)
23+
TO252-5
9388
原厂可订货,技术支持,直接渠道。可签保供合同
TI(德州仪器)
23+
TO252-5
13656
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
22+
TO-252 (KVU)
6000
原厂原装,价格优势!13246658303
TI/德州仪器
23+
TO-252-5
8355
只做原装现货/实单可谈/支持含税拆样
TI(德州仪器)
23+
TO-252-5
13650
公司只做原装正品,假一赔十
TI
23+
N/A
8000
只做原装现货
TI
2034+
HSOIC-8
4995
一级代理,专注军工、汽车、医疗、工业、新能源、电力
TI
22+
SOP8
10000
原装正品,渠道现货
TI
2222+
HSOIC-8
2500
一级代理/分销渠道价格优势 十年芯程一路只做原装正品

TI相关电路图

  • TI1
  • TIANBO
  • TIMES
  • TIMOTION
  • TITAN
  • TITANMEC
  • TKP
  • TM
  • TMT
  • TNK
  • TOCOS
  • TO-GRACE

Texas Instruments 美国德州仪器公司

中文资料: 211353条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。 德州仪器(TI)是全球领先的数字信号处理与模拟技术半导体供应商,亦是推动因特网时代不断发展的半导体引擎。 ----作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,TI凭借性能卓越的半导体解决方案不断推动着因特网时代前进的步伐! ----TI预想未