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參數(shù)資料
| 型號： | MAX6876ETX+T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | EEPROM-Programmable, Quad, Power-Supply Tracker/Sequencer Circuit |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC36 |
| 封裝： | 6 X 6 MM, 0.80 MM HEIGHT, MO-220WJJD-1, TQFN-36 |
| 文件頁數(shù)： | 12/39頁 |
| 文件大?。?/td> | 425K |
| 代理商： | MAX6876ETX+T |
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MAX6876
EEPROM-Programmable, Quad,
Power-Supply Tracker/Sequencer Circuit
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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 are referenced to GND, unless otherwise noted.)
GATE_.............................................................-0.3V to (IN_ + 6V)
IN1–IN4, VCC ............................................................-0.3V to +6V
OUT1–OUT4, SYNCH, ABP,
REFIN...............................-0.3V to Max (IN1–IN4, VCC ) + 0.3V
ENABLE, TRKEN, HOLD, FAULT, MR, MARGIN......-0.3V to +6V
RESET, PG1–PG4, OC, REM....................................-0.3V to +6V
SDA, SCL, A0, A1.....................................................-0.3V to +6V
Input/Output Current (all pins except OUT_ and GND) ...±20mA
OUT_, GND Current..........................................................±50mA
Continuous Power Dissipation (TA = +70°C)
36-Pin, 6mm x 6mm Thin QFN
(derate 26.3mW/°C above +70°C) ..............................2105mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Maximum Junction Temperature .....................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS
(VCC, IN1–IN4 = +2.7V to +5.5V; ENABLE = MARGIN = MR = ABP = TRKEN; TA = -40°C to +85°C, unless otherwise specified.
Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
GATE_ = PG_ = RESET = 0
1.4
Operating Voltage Range
(Note 2)
VCC
Voltage on ABP (from VCC or IN1–IN4) to
ensure the device is fully operational
2.7
5.5
V
Undervoltage Lockout
VUVLO
Minimum voltage on ABP (from VCC or
IN1–IN4) to ensure the device is EEPROM
configured
2.5
V
VCC = 5.5V, IN1–IN4 = 3.3V, no load
1.8
3
Supply Current
ICC
Configuration registers or memory access,
no load
2.5
4
mA
IN1–IN4 (in 20mV increments)
1.00
5.50
IN_ Threshold Range
VTH
IN1–IN4 (in 10mV increments)
0.50
3.05
V
TA = 0°C to +85°C
0.5V < IN_ < 5.5V, IN_
falling for UV, rising for
OV
-1.5
+1.5
%
2V < IN_ < 5.5V, IN_
falling for UV, rising for
OV (20mV increments)
-2.5
+2.5
%
1V < IN_ < 2V, IN_
falling for UV, rising for
OV (20mV increments)
-50
+50
mV
1V < IN_ < 3.05V, IN_
falling for UV, rising for
OV (10mV increments)
-2.5
+2.5
%
Threshold Accuracy
TA = -40°C to
+85°C
0.5V < IN_ < 1V, IN_
falling for UV, rising for
OV (10mV increments)
-25
+25
mV
Threshold Hysteresis
VTH_HYS
0.5
%VTH
RESET Threshold Tempco
VTH/C
50
ppm/°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6876EVCMOD2 | 功能描述:監(jiān)控電路 Programmers, Development Systems RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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(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 |
| MAX6876EVKIT | 功能描述:監(jiān)控電路 Programmers, Development Systems RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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(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 |
| MAX6877ETG | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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(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 |
| MAX6877ETG+ | 功能描述:監(jiān)控電路 Triple Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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(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 |
| MAX6877ETG+T | 功能描述:監(jiān)控電路 Triple Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 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(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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