參數資料
型號： MAX645CPD
廠商： Maxim Integrated Products, Inc.
英文描述： Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTTTermination; Temperature Range: 0&degC to 70°C; Package: 32-QFN
中文描述： 型DC - DC電壓轉換器
文件頁數： 3/13頁
文件大?。?/td> 261K
代理商： MAX645CPD
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PDF資料
PDF描述
MAX645CSD 3-in-1 ACPI Regulator/Controller for Dual Channel DDR and DDR2 Memory Systems; Temperature Range: 0&degC to 70°C; Package: 28-QFN
MAX645EJD DC-to-DC Voltage Converter
MAX645EPD 3-in-1 ACPI Regulator/Controller for Dual Channel DDR and DDR2 Memory Systems; Temperature Range: 0&degC to 70°C; Package: 28-QFN T&R
MAX645ESD DC-to-DC Voltage Converter
MAX645MJD DC-to-DC Voltage Converter
相關代理商/技術參數
參數描述
MAX6460UT 制造商:Maxim Integrated Products 功能描述:HIGH-VOLTAGE, LOW-CURRENT VOLTAGE MONITORS IN - Rail/Tube
MAX6460UT+ 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 6PIN SOT-23 - Rail/Tube
MAX6460UT+T 功能描述:監(jiān)控電路 Single Low C/V Voltage Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6460UT-T 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6461UK16 制造商:Maxim Integrated Products 功能描述:ULTRA-LOW-POWER VOLTAGE DETECTORS A - Cut Tape Product
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