參數(shù)資料
型號(hào): MAX6878ETG*
廠商: Maxim Integrated Products, Inc.
英文描述: Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors
中文描述: Dual-/Triple-Voltage,電源追蹤器/排序器/監(jiān)控
文件頁(yè)數(shù): 11/24頁(yè)
文件大小: 307K
M
Dual-/Triple-Voltage, Power-Supply
Trackers/Sequencers/Supervisors
______________________________________________________________________________________
11
NORMALIZED POWER-GOOD TIMEOUT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
60
35
-15
10
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
0.75
-40
85
POWER-GOOD TIMEOUT
vs. C
TIMEOUT
M
C
TIMEOUT
(
μ
F)
P
0.1
0.01
0.001
1
10
100
1000
0.1
0.0001
1
NORMALIZED DELAY TIMEOUT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
60
35
10
-15
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
0.75
-40
85
SLEW RATE
vs. C
SLEW
M
C
SLEW
(pF)
S
100
1000
100
1000
10,000
10
10
10,000
DELAY TIMEOUT
vs. C
DELAY
M
C
DELAY
(
μ
F)
D
0.1
0.01
0.001
1
10
100
1000
0.1
0.0001
1
V
CC
SUPPLY CURRENT
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
V
C
5.0
4.5
4.0
3.5
3.0
0.9
1.0
1.1
1.2
1.3
1.4
0.8
2.5
5.5
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C
NORMALIZED SET_ THRESHOLD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
60
35
10
-15
0.996
0.997
0.998
0.999
1.000
1.001
1.002
1.003
1.004
1.005
0.995
-40
85
NORMALIZED EN/UV THRESHOLD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
60
35
10
-15
0.996
0.997
0.998
0.999
1.000
1.001
1.002
1.003
1.004
1.005
0.995
-40
85
IN_ TRANSIENT DURATION
vs. IN_ THRESHOLD OVERDRIVE
M
IN_ THRESHOLD OVERDRIVE (mV)
I
μ
s
250
200
150
100
50
3
6
9
12
15
18
21
24
27
30
0
0
300
PG/RST GOES LOW ABOVE THE CURVE
IN_ = 3.3V
Typical Operating Characteristics
(V
CC_
= 2.7V to 5.5V, C
SLEW
= 200pF, EN =
MARGIN
= ABP, T
A
= +25°C, unless otherwise noted.)
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參數(shù)描述
MAX6878ETG+ 功能描述:監(jiān)控電路 Dual 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(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
MAX6878ETG+T 功能描述:監(jiān)控電路 Dual 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(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
MAX6878ETG-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(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
MAX6879ETE 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(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
MAX6879ETE+ 功能描述:監(jiān)控電路 Dual 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(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