參數(shù)資料
型號： MAX6892ETJ
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Pin-Selectable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors
中文描述： 8-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC32
封裝： 5 X 5 MM, 0.80 MM HEIGHT, TQFN-32
文件頁數(shù)： 4/19頁
文件大?。?/td> 298K
代理商： MAX6892ETJ
M
Pin-Selectable, Octal/Hex/Quad, Power-Supply
Sequencers/Supervisors
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
IN1
= V
IN6
–V
IN8
= GND, V
IN2
–V
IN5
= 2.7V to 5.5V, WDI =
ENABLE
= GND, TH0–TH4 =
MARGIN
=
MR
= DBP, T
A
= -40°C to
+85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Notes 1 and 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
-1
5
50
92.16
1.44
53.7
TYP
MAX
+1
15
UNITS
μA
μA
ns
TH0–TH4 Input Current
WDI Pulldown Current
WDI Input Pulse Width
I
WDI
V
WDI
= 0.6V
10
Initial mode
Normal mode
Initial mode
102.4
1.6
82.5
112.64
1.76
111.9
Watchdog Default Timeout Period
t
WD
V
SWT
= V
CC
s
Watchdog Adjustable Timeout
Period
t
WD-ADJ
C
SWT
= 0.33μF
Normal mode
0.93
1.43
1.94
s
SWT Adjustable Timeout Current
I
SWT
V
SWT
= GND
180
230
280
nA
SWT Default Timeout Threshold
V
SWT-DEF
V
SWT
≥
V
SWT-DEF
, selects watchdog default
timeout period
1.1
1.25
1.5
V
SWT Adjustable Timeout
Threshold
V
SWT-ADJ
(Note 4)
0.95
1.0
1.05
V
SWT Adjustable Timeout
Discharge Threshold
V
SWT-DIS
(Note 5)
100
mV
SWT Adjustable Timeout Output
Low Discharge Current
I
SWT-DIS
V
SWT
= 0.3V
0.7
mA
Note 1:
100% production tested at T
A
= +25°C and T
A
= +85°C. Specifications at T
A
= -40°C are guaranteed by design.
Note 2:
Device may be supplied from any one of IN2–IN5, or V
CC
.
Note 3:
The internal supply voltage, measured at V
CC
, equals the maximum of IN2–IN5.
Note 4:
External capacitor is charged by I
S_T
when V
S_T-DIS
< V
S_T
< V
S_T-ADJ
.
Note 5:
External capacitor is discharged by I
S_T-DIS
down to V
S_T-DIS
after V
S_T
reaches V
S_T-ADJ
.
相關(guān)PDF資料
PDF描述
MAX6900ETT Hex Bus Drivers With 3-State Outputs 16-CFP -55 to 125
MAX6978 8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
MAX6978AUE 8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
MAX6978APE 8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
MAX6978AEE 8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6892ETJ+ 功能描述:監(jiān)控電路 Pin-Selectable Octal 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
MAX6892ETJ+T 功能描述:監(jiān)控電路 Pin-Selectable Octal 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
MAX6892ETJ-T 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
MAX6893ETI 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
MAX6893ETI+ 制造商:Maxim from Components Direct 功能描述:MAXIM MAX6893ETI+ VOLTAGE SUPERVISORS - Rail/Tube 制造商:Maxim 功能描述:Maxim MAX6893ETI+ Voltage Supervisors
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*