首頁(yè)>PTPS7B8650BQDDARQ1>規(guī)格書(shū)詳情
PTPS7B8650BQDDARQ1中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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廠商型號(hào) |
PTPS7B8650BQDDARQ1 |
功能描述 | TPS7B86-Q1 Automotive, 500-mA, 40-V, Adjustable, Low-Dropout Regulator With Power-Good |
文件大小 |
3.58919 Mbytes |
頁(yè)面數(shù)量 |
42 頁(yè) |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱 |
TI【德州儀器】 |
中文名稱 | 美國(guó)德州儀器公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-20 13:31:00 |
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PTPS7B8650BQDDARQ1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 |
2016+ |
BGA |
3526 |
假一罰十進(jìn)口原裝現(xiàn)貨原盤原標(biāo)! |
詢價(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 |
詢價(jià) | ||
TI |
2023+ |
QFN |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
TI |
23+ |
原裝正品現(xiàn)貨 |
10000 |
QFN |
詢價(jià) | ||
TI/德州儀器 |
22+ |
BGA |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
TI |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
TI |
21+ |
BGA |
4550 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
TI |
25+ |
SO PowerPAD (DDA) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì)!13246658303 |
詢價(jià) | ||
TI |
21+ |
BGA |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) | ||
TI |
2020+ |
BGA |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) |