參數(shù)資料
型號(hào)： MAX644EJD
廠商： Maxim Integrated Products, Inc.
元件分類： 線性穩(wěn)壓
英文描述： Dual Regulator-Synchronous Rectified Buck PWM and Linear Power Controller; Temperature Range: 0&degC to 70°C; Package: 16-QFN T&R
中文描述： 型DC - DC電壓轉(zhuǎn)換器
文件頁(yè)數(shù)： 3/13頁(yè)
文件大?。?/td> 261K
代理商： MAX644EJD
MAX6443–MAX6452
P Reset Circuits with Long Manual Reset
Setup Period
______________________________________________________________________________________
11
*Other timing options may be available. Contact factory for availability.
PART
MR1
SETUP
MR2
(NO SETUP)
MR2
SETUP
RSTIN
PUSH-PULL
RESET
OPEN-DRAIN
RESET
MAX6443
6.72s
——
—
—
MAX6444
6.72s
——
—
MAX6445
6.72s
—
6.72s
—
—
MAX6446
6.72s
—
6.72s
——
MAX6447
6.72s
——
—
MAX6448
6.72s
——
—
MAX6449
6.72s
—
6.72s
—
MAX6450
6.72s
—
6.72s
—
MAX6451
6.72s
—
—
MAX6452
6.72s
—
—
Selector Guide
MAX6443–
MAX6452
MAX6449–
MAX6452
MAX6447
MAX6448
MAX6451
MAX6452
MAX6445
MAX6446
MAX6449
MAX6450
RSTIN
VCC
RESET
TIMEOUT PERIOD
(210ms typ)
MR2 ONE-SHOT
DEBOUNCE
CIRCUIT
MANUAL RESET
SETUP PERIOD
(6.72s typ)
0.63V
1.23V
MR1
GND
VCC
RESET
MR2
Functional Diagram
相關(guān)PDF資料
PDF描述
MAX644EPD Dual Regulator-Synchronous Rectified Buck PWM and Linear Power Controller; Temperature Range: 0&degC to 70°C; Package: 16-QFN
MAX644ESD Dual Regulator-Synchronous Rectified Buck PWM and Linear Power Controller; Temperature Range: 0&degC to 70°C; Package: 16-QFN T&R
MAX644MJD Dual Regulator-Synchronous Rectified Buck PWM and Linear Power Controller; Temperature Range: 0&degC to 70°C; Package: 14-SOIC
MAX6450 Dual Regulator-Synchronous Rectified Buck PWM and Linear Power Controller; Temperature Range: 0&degC to 70°C; Package: 14-SOIC T&R
MAX6451 Dual Regulator-Synchronous Rectified Buck PWM and Linear Power Controller; Temperature Range: 0&degC to 70°C; Package: 14-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6450BTA16T+T 功能描述:監(jiān)控電路 P Reset Circuits with Long Manual Reset Setup Period RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6450TA16S+T 制造商:Maxim from Components Direct 功能描述:MAXIM MAX6450TA16S+T PROCESSOR SUPERVISORS - Tape and Reel 制造商:Maxim 功能描述:Maxim MAX6450TA16S+T Processor Supervisors
MAX6450UT16L 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR RESET CIRCUITS WITH - Rail/Tube
MAX6450UT16L+ 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR ADJV 7UA 6PIN SOT-23 - Rail/Tube
MAX6450UT16L+T 功能描述:監(jiān)控電路 Dual uPower Reset Circuit RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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