音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

TPS3808G12DRVT Datasheet

  • TPS3808G12DRVT

  • Low Quiescent Current, Programmable-Delay Supervisory Circui...

  • 15頁(yè)

  • TI

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

TPS3808
www.ti.com
SBVS050E 鈥?MAY 2004 鈥?REVISED OCTOBER 2005
Low Quiescent Current, Programmable-Delay
Supervisory Circuit
FEATURES
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Power-On Reset Generator with Adjustable
Delay Time: 1.25ms to 10s
Very Low Quiescent Current: 2.4碌A(chǔ) typ
High Threshold Accuracy: 0.5% typ
Fixed Threshold Voltages for Standard
Voltage Rails from 0.9V to 5V and Adjustable
Voltage Down to 0.4V Are Available
Manual Reset (MR) Input
Open-Drain RESET Output
Temperature Range: 鈥?0擄C to +125擄C
Small SOT23 and 2mm
脳
2mm QFN Packages
DESCRIPTION
The
TPS3808xxx
family
of
microprocessor
supervisory circuits monitor system voltages from
0.4V to 5.0V, asserting an open drain RESET signal
when the SENSE voltage drops below a preset
threshold or when the manual reset (MR) pin drops to
a logic low. The RESET output remains low for the
user adjustable delay time after the SENSE voltage
and manual reset (MR) return above their thresholds.
The TPS3808 uses a precision reference to achieve
0.5% threshold accuracy for V
IT
鈮?/div>
3.3V. The reset
delay time can be set to 20ms by disconnecting the
C
T
pin, 300ms by connecting the C
T
pin to V
DD
using
a resistor, or can be user-adjusted between 1.25ms
and 10s by connecting the C
T
pin to an external
capacitor. The TPS3808 has a very low typical
quiescent current of 2.4碌A(chǔ) so it is well-suited to
battery-powered applications. It is available in a small
SOT23 and an ultra-small 2mm
脳
2mm QFN
PowerPAD鈩?package and is fully specified over a
temperature range of 鈥?0擄C to +125擄C (T
J
).
DBV PACKAGE
SOT23
(TOP VIEW)
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
APPLICATIONS
DSP or Microcontroller Applications
Notebook/Desktop Computers
PDAs/Hand-Held Products
Portable/Battery-Powered Products
FPGA/ASIC Applications
1.2V
3.3V
RESET
SENSE
V
DD
SENSE V
DD
V
I/O
V
CORE
1
2
3
6
5
4
V
DD
SENSE
C
T
GND
MR
TPS3808G12
RESET
C
T
TPS3808G33
MR
C
T
DSP
RESET
GND
GPIO
GND
GND
DRV PACKAGE
2mm x 2mm QFN
(TOP VIEW)
Typical Application Circuit
V
DD
SENSE
C
T
1
2
3
Power
PAD
6
5
4
RESET
GND
MR
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 漏 2004鈥?005, Texas Instruments Incorporated

TPS3808G12DRVT 產(chǎn)品屬性

  • LED General Illumination Solutions

  • 1

  • 集成電路 (IC)

  • PMIC - 監(jiān)控器

  • -

  • 簡(jiǎn)單復(fù)位/加電復(fù)位

  • 1

  • 開(kāi)路漏極或開(kāi)路集電極

  • 低有效

  • 可調(diào)節(jié)/可選擇

  • 1.12V

  • -40°C ~ 125°C

  • 表面貼裝

  • 6-WDFN 裸露焊盤(pán)

  • 6-SON 裸露焊盤(pán)（2x2）

  • Digi-Reel®

  • 296-19294-6

TPS3808G12DRVT相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠(chǎng)商
    下載
  • 英文版
    Silicon Pressure Sensors
    ETC [ETC]
  • 英文版
    Thermopile Detector
    PERKINELMER
  • 英文版
    Thermopile Detector
    PERKINELMER [ ...
  • 英文版
    Thermopile Detector
    PERKINELMER
  • 英文版
    ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS
    TI
  • 英文版
    ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS
    TI [Texas ...
  • 英文版
    ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS
    TI
  • 英文版
    ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS
    TI [Texas ...
  • 英文版
    ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS
    TI
  • 英文版
    ULTRALOW SUPPLY CURRENT/SUPPLY VOLTAGE SUPERVISORY CIRCUITS
    TI [Texas ...
  • 英文版
    ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
    TI
  • 英文版
    ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
    TI
  • 英文版
    ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
    TI
  • 英文版
    ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
    TI
  • 英文版
    ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
    TI
  • 英文版
    DUAL PROCESSOR SUPERVISORS
    TI
  • 英文版
    PC POWER SUPPLY SUPERVISORS
    TI
  • 英文版
    3-Channel Supervisor for Switch-Mode Power Supplies
    Texas Instruments
  • 英文版
    PC 電源監(jiān)控器
    TI
  • 英文版
    具有過(guò)電流檢測(cè)、用于開(kāi)關(guān)模式的電源的 3 通道監(jiān)控器
    TI

掃碼下載APP，
一鍵連接廣大的電子世界。

在線(xiàn)人工客服

買(mǎi)家服務(wù)：
賣(mài)家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線(xiàn)時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！