用黄色荧光笔涂着的那一题正确答案是D'那究竟其它三个错哪里了？(´･_･`) _作业帮
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用黄色荧光笔涂着的那一题正确答案是D'那究竟其它三个错哪里了？(´･_･`)
用黄色荧光笔涂着的那一题正确答案是D'那究竟其它三个错哪里了？(´･_･`)&
上下移动液面应该不变，因为如果弹簧夹那个地方如果不漏气，右边的空气体积不会发生改变，所以它的液面也不会发生变化日本 | Japan | Япония!ｱﾘｶﾞﾄ♪(*^･^)/ﾁｭｯ♪ ﾌﾖﾌﾖ~~~ｺ | We Heart It
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不在电脑上面不好答 明天再说
太简单了(&#180;&#65381;&#4538;&#65381;`)
x*(1-2/15)+9=x+5
不做第二题
第三个 高是8&#47;2=4和（8+4+12）×4=96
第三个 高是8&#47;2=4和（8+4+12）×4=96
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出门在外也不愁TPS65381-Q1 | Power Management Multi-Channel IC (PMIC) Solutions | Power Management | Description & parametrics
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TPS65381-Q1
Multi-Rail Automotive Power Supply for Microcontrollers in Safety-Critical Applications
In English
日本語表示
Description
Parametrics
Related end equipment
Companion parts
Customer reviews
Description
The TPS65381-Q1 device is a multi-rail power supply designed to supply microcontrollers
(MCUs) in safety applications, such as those found in automotive and industrial applications. The
device supports Texas Instruments& TMS570LS series 16- bit or 32-bit RISC flash MCU and other MCUs
with dual-core lockstep (LS) or loosely-coupled architectures (LC).
The TPS65381-Q1 device integrates multiple supply rails to power the MCU, CAN, or
FlexRay, and an external sensor. An asynchronous-buck switch-mode power-supply converter with an
internal FET converts the input battery voltage to a 6-V preregulator output. This 6-V preregulator
supplies the other regulators. Furthermore, the device supports wake-up from IGNITION or wake-up
from the CAN transceiver.
A fixed 5-V linear regulator with an internal FET is integrated to be used as, for
example, a CAN supply. A second linear regulator, also with an internal FET, regulates the 6 V to a
selectable 5-V or 3.3-V MCU I/O voltage.
The TPS65381-Q1 device comprises a linear regulator controller with an external FET and
resistor divider that regulates the 6 V to an externally adjustable core voltage of between 0.8 V
and 3.3 V.
The device comprises a sensor supply with short-to-ground and short-to-battery
protection. Therefore this supply can power a sensor outside the electronic-control unit (ECU).
The device has an integrated charge pump to provide overdrive voltage for the internal
regulators. Reverse-battery protection is obtained by using the charge-pump output to control an
external NMOS transistor. This solution allows for a lower minimum-battery-voltage operation
compared to a traditional reverse-battery blocking diode.
The device monitors undervoltage and overvoltage on all regulator outputs, battery
voltage, and internal supply rails. A second bandgap reference, independent from the main bandgap
reference, is used for the undervoltage and overvoltage monitoring, to avoid any drifts in the main
bandgap reference from being undetected. In addition, regulator current-limits and temperature
protections are implemented.
The TPS65381-Q1 safety functions feature a question-answer watchdog, MCU error-signal
monitor, clock monitoring on internal oscillators, self-check on the clock monitor, CRC on
non-volatile memory, a diagnostic output pin allowing the MCU to observe the internal analog and
digital signals of the device, a reset circuit for the MCU, and an enable output to disable the
safing-path or external power-stages on any detected system-failure. A built-in self-test (BIST)
monitors the device functionality at start-up. A dedicated DIAGNOSTIC state allows the MCU to check
TPS65381-Q1 safety functions.
The TPS65381-Q1 device is offered in a 32-pin HTSSOP PowerPAD package.
Qualified for Automotive Applications AEC-Q100 Qualified With the Following Results: Device Temperature Grade 1: &40&C to +125&C Ambient Operating Temperature Device HBM ESD Classification Level H2 Device CDM ESD Classification Level C3B Multi-Rail Power Supply Supporting Among Others Texas Instruments TMS570LS Series 16-Bit or
32-Bit RISC Flash Microcontroller Supply Rails Input voltage range: 5.8 V to 36 V (CAN, I/O, MCU Core, and
Sensor-Supply Regulators Functional) 4.5 V to 5.8 V (3.3-V I/O and MCU Core- Voltage Functional) 6-V Asynchronous Switch-Mode Preregulator With Internal FET, 1.3-A Current-Limit, and Temperature Protection 5-V (CAN) Supply Voltage, Linear Regulator With Internal FET, 350-mA Current-Limit, and Temperature Protection 3.3-V or 5-V MCU I/O Voltage, Linear Regulator With Internal FET, 350-mA Current-Limit, and Temperature Protection 0.8-V to 3.3-V Adjustable MCU Core Voltage, Linear Regulator Controller With External FET
Sensor Supply: Linear Tracking Regulator With Tracking Input, 100-mA Current-Limit, Temperature Protection, and Protection Against Short to Battery and Short to Ground Charge Pump: Typ. 12 V Above Battery Voltage Power Supply and System Monitoring Independent Undervoltage and Overvoltage Monitoring on All Regulator Outputs, Battery Voltage, and Internal Supplies Independent Bandgap Reference for Voltage Monitoring Independent Voltage References for Regulator References and Voltage Monitoring. Voltage- Monitoring Circuitry With Separate Battery Voltage Input Pin Self-Check on all Voltage Monitoring (During Power-Up and After Power-Up Initiated by External MCU) Junction Temperature Sensing With Shutdown Thresholds Microcontroller Interface Open-Close Window or Question-Answer Watchdog Function MCU Error-Signal Monitor (Supports TI TMS570 MCU Mode or Other MCUs with PWM-Like Signaling) DIAGNOSTIC State for Performing Device Self- Tests, Diagnostics, and External Interconnect Checks Safe-State for Device and System Protection on Error Event Detection
Clock Monitor for Internal Oscillators Self-Tests for Analog- and Digital-Critical Circuits Executed With Every Device Power Up or Activated by External MCU in DIAGNOSTIC State CRC on Non-Volatile Memory, Device, and System Configuration Registers Reset circuit for MCU Diagnostic Output Pin Allowing MCU to Observe Device Internal Analog and Digital Signals, Selectable Through Multiplexer SPI Configuring IC Registers Watchdog Question-Answering Diagnostic Readout Compliant With 3.3-V and 5-V Logic Levels Enable-Drive Output for Disabling Safing-Path or External Power-Stages on Any Detected System-Failure Wake-Up Through IGNITION Pin or CAN WAKEUP Pin Package: 32-Pin HTSSOPPowerPAD& IC Package
Parametrics
Regulated Outputs
Processor Supplier
Processor Name
Step-Up DC/DC Controller
Step-Down DC/DC Controller
Step-Up DC/DC Converter
Step-Down DC/DC Converter
Special Features
Operating Temperature Range
Pin/Package
Approx. Price (US$)
TPS65381-Q1
Texas Instruments
Comm Control
Power Good
Thermal Shutdown
Automotive
-40 to 125
2.57 | 1ku
Related end equipment
Featured tools and software
(Simulation Models)
(Evaluation Modules & Boards)
/myti/docs/accesseventaction.tsp?actionId=738&bvproductid=40621看日本动漫时你会发现里面的女生十分可爱，而男主角却长的不怎样(其中以《出包女王》这部后宫颠峰之作为_百度知道
看日本动漫时你会发现里面的女生十分可爱，而男主角却长的不怎样(其中以《出包女王》这部后宫颠峰之作为
而日本电影电视剧则完全相反，而女主却…(其中以《哥哥扭蛋》最经典)为什么，男主都是帅哥，而男主角却长的不怎样(其中以《出包女王》这部后宫颠峰之作为例)看日本动漫时你会发现里面的女生十分可爱
з」∠)_）还有些例如JOJO的这种比较神奇的作品，所以着重点是女性人物的刻画，因为目标人群是女性（大概_(，FREE等作品中，男性的形象也是不错的。而在例如黑子的篮球，不少你看过的日本动漫的定位就是男性向的关键是观众的定位
来自团队：
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如果你仔细想想的话少女漫画里也是男性比较帅;&#4538，而女主们只是稍微有点可爱而已看后宫作品的一般是男性。不是动漫和影视的不同，看少女作品的一般是女性;&#65381，是题材的不同罢了……还有，哥哥扭蛋里最起码大小姐很美吧(&#180;&#65381
哈？那个大嘴巴哪里美？女主角倒还不错啦
_(:_」∠)_我觉得大小姐挺美的啊……大概是每个人的萌点不同吧~女主我也萌，就是讨厌四叶
四叶…也挺好的啊。就大小姐让人不爽。唉，不知有没有第二季
动漫给男生看，电影女粉丝容易拉，所以会出现宅男和狂热的女粉丝，所以需要二次元漂亮妹子和3次元帅哥。
日漫分为后宫和逆后宫
动漫也有逆后宫
比如金色琴弦
吸血鬼骑士
樱兰高校男公关部
因为动画是给宅男看到，电视剧是给宅女看的
说明你完全进去了二次元世界！恭喜你
日本美女少，只能在动漫找安慰
因为，日本美女都去拍片了
屌丝逆袭白富美
受众不同嘛
等待您来回答
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出门在外也不愁}