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PTPS7B8601BQDDARQ1中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

PTPS7B8601BQDDARQ1
廠(chǎng)商型號(hào)

PTPS7B8601BQDDARQ1

功能描述

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

文件大小

3.58026 Mbytes

頁(yè)面數(shù)量

41 頁(yè)

生產(chǎn)廠(chǎng)商 Texas Instruments
企業(yè)簡(jiǎn)稱(chēng)

TI德州儀器

中文名稱(chēng)

美國(guó)德州儀器公司官網(wǎng)

原廠(chǎng)標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-2-7 20:25:00

PTPS7B8601BQDDARQ1規(guī)格書(shū)詳情

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.

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI
24+
TO252-5
39500
進(jìn)口原裝現(xiàn)貨 支持實(shí)單價(jià)優(yōu)
詢(xún)價(jià)
TI/德州儀器
21+
HSOIC-8
13880
公司只售原裝,支持實(shí)單
詢(xún)價(jià)
TI/德州儀器
23+
QFN
1396
只供應(yīng)原裝正品 歡迎詢(xún)價(jià)
詢(xún)價(jià)
TEXAS
18+
BGA
7240
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票
詢(xún)價(jià)
TI
22+
SO PowerPAD (DDA)
6000
原廠(chǎng)原裝,價(jià)格優(yōu)勢(shì)!13246658303
詢(xún)價(jià)
TI
21+
BGA
4550
全新原裝現(xiàn)貨
詢(xún)價(jià)
只做原裝
24+
BGA
36520
一級(jí)代理/放心采購(gòu)
詢(xún)價(jià)
TI
QFN
699839
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
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TI
2016+
BGA
3526
假一罰十進(jìn)口原裝現(xiàn)貨原盤(pán)原標(biāo)!
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TI
23+
NA
20000
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