參數(shù)資料
型號(hào)： MAX6884ETP+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： EEPROM-Programmable, Hex, Power-Supply Supervisors with an ADC
中文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC20
封裝： 5 X 5 MM, 0.80 MM PITCH, MO-220WHHC, QFN-20
文件頁數(shù)： 12/34頁
文件大?。?/td> 310K
代理商： MAX6884ETP+
MAX6884/MAX6885
EEPROM-Programmable, Hex
Power-Supply Supervisory Circuits
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VIN1–VIN4 or VCC = 2.7V to 5.8V, AUXIN = WDI = GND, MARGIN = MR = DBP, TA = -40°C to +85°C, unless otherwise noted. Typical
values are at TA = +25°C.) (Notes 1, 2, 3)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(All voltages referenced to GND.)
IN1–IN6, VCC, RESET, UV/OV, WDO........................-0.3V to +6V
WDI, MR, MARGIN, SDA, SCL, A0...........................-0.3V to +6V
AUXIN, DBP, REFIN .................................................-0.3V to +3V
Input/Output Current (all pins)..........................................±20mA
Continuous Power Dissipation (TA = +70°C)
20-Pin (5mm x 5mm) Thin QFN
(derate 21.3mW/°C above +70°C) .............................1702mW
Maximum Junction Temperature .....................................+150°C
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage Range
Voltage on either one of IN1–IN4 or VCC to
guarantee the device is fully operational
2.7
5.8
V
Undervoltage Lockout
VUVLO
Minimum voltage on one of IN1–IN4 or VCC
to guarantee device is EEPROM configured
2.5
V
Digital Bypass Voltage
VDBP
No load
2.48
2.55
2.67
V
VIN1 = 5.8V, IN2–IN6 = GND, no load
0.9
1.2
mA
Supply Current
ICC
Writing to configuration registers or
EEPROM, no load
1.1
1.5
mA
VIN1–VIN6 (in 20mV increments)
1.0
5.8
VIN1–VIN6 (in 10mV increments)
0.50
3.05
Threshold Range
VTH
VIN1–VIN6 (Inputs high impedance;
in 3.3mV increments)
0.167
1.017
V
VIN_ = 2.5V to 5.8V
(20mV increments)
-1
+1
%
VIN_ = 1V to 2.5V
(20mV increments)
-25
+25
mV
VIN_ = 1.25V to 3.05V
(10mV increments)
-1
+1
%
TA = +25°C to
+85°C, (VIN_ falling)
VIN_ = 0.5V to 1.25V
(10mV increments)
-12.5
+12.5
mV
VIN_ = 2.5V to 5.8V
(20mV increments)
-1.5
+1.5
%
VIN_ = 1V to 2.5V
(20mV increments)
-25
+25
mV
VIN_ = 1.25V to 3.05V
(10mV increments)
-1.5
+1.5
%
IN1–IN6 Threshold Accuracy
TA = -40°C to
+85°C, (VIN_ falling)
VIN_ = 0.5V to 1.25V
(10mV increments)
-12.5
+12.5
mV
相關(guān)PDF資料
PDF描述
MAX6885ETP+ EEPROM-Programmable, Hex, Power-Supply Supervisors with an ADC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6884ETP+ 功能描述:監(jiān)控電路 EEPROM-Prog Hex Power-Sup Sequencer 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
MAX6884ETP+T 功能描述:監(jiān)控電路 EEPROM-Prog Hex Power-Sup Sequencer 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
MAX6884ETP-T 功能描述:監(jiān)控電路 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
MAX6884EVCMOD2 功能描述:監(jiān)控電路 Programmers, Development Systems 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
MAX6884EVKIT 功能描述:監(jiān)控電路 Programmers, Development Systems 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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