參數(shù)資料
型號(hào)： MAX6389XS39D1-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： DUAL, 20V, 40W, SOT 23, TVS, SMT MMBZ20VAL DIODES INC.
中文描述： 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
封裝： SC-70, 4 PIN
文件頁數(shù)： 2/11頁
文件大小： 195K
代理商： MAX6389XS39D1-T
M
SC70, Single/Dual Low-Voltage,
Low-Power μP Reset Circuits
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND..........................................................-0.3V to +6.0V
RESET
Open-Drain Output....................................-0.3V to +6.0V
RESET
, RESET (Push-Pull Output).............-0.3V to (V
CC
+ 0.3V)
MR
, RESET IN.............................................-0.3V to (V
CC
+ 0.3V)
Input Current (V
CC
).............................................................20mA
Output Current (All Pins).....................................................20mA
ELECTRICAL CHARACTERISTICS
(V
CC
= full range, T
A
= -40
°
C to +125
°
C, unless otherwise specified. Typical values are at T
A
= +25
°
C.) (Note 1)
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.
Continuous Power Dissipation (T
A
= +70
°
C)
3-Pin SC70 (derate 2.9mW/
°
C above +70
°
C)........235mW
4-Pin SC70 (derate 3.1mW/
°
C above +70
°
C)........245mW
Operating Temperature Range .........................-40
°
C to +125
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
V
CC
CONDITIONS
MIN
1.0
TYP
MAX
5.5
13
11
7
6
UNITS
V
Operating Voltage Range
V
CC
= 5.5V, no load
V
CC
= 3.6V, no load
V
CC
= 2.5V, no load
V
CC
= 1.8V, no load
7
6
4
3
V
CC
Supply Current
I
CC
μA
T
A
= +25
°
C
V
TH
-
1.5%
V
TH
V
TH
+
1.5%
V
CC
Reset Threshold
(See Reset Thresholds table)
V
TH
T
A
= -40
°
C to +125
°
C
V
TH
-
2.5%
V
TH
V
TH
+
2.5%
V
Reset Threshold Tempco
V
TH
/
°
C
60
ppm
/
°
C
V
CC
to Reset Delay
V
CC
falling at 10mV/μs from V
TH
+ 100mV
to V
TH
- 100mV
D1
D2
D3
D5
D6
D4
D7
35
μs
1
20
140
280
560
1120
1200
140
150
1120
1200
2
40
280
560
1120
2240
2400
280
300
2240
2400
Reset Timeout Period
MAX6381
–
MAX6389
(See Reset Timeout table)
t
RP
ms
D4
D7
D4
D7
MR
timeout period
Reset Timeout Period
MAX6390
t
RP
V
CC
timeout period
ms
V
IL
0.3
V
CC
V
IH
V
TH
< 4V
0.7
V
CC
V
IL
V
IH
0.8
MR
Input Voltage
V
TH
> 4V
2.4
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6389XS39D2 制造商:Maxim Integrated Products 功能描述:SC70 DUAL LOW-VOLTAGE LOW-POWER U - Rail/Tube
MAX6389XS39D2+ 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 3.9V/ADJV 7UA 4PIN SC-70 - Rail/Tube
MAX6389XS39D2+T 功能描述:監(jiān)控電路 Dual uPower Reset Circuit 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
MAX6389XS39D2-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
MAX6389XS39D3 制造商:Maxim Integrated Products 功能描述:SC70 DUAL LOW-VOLTAGE LOW-POWER U - Rail/Tube
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