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參數(shù)資料
| 型號： | MAX6343RUT-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | Analog IC |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封裝： | MINIATURE, SOT-23, 6 PIN |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 548K |
| 代理商： | MAX6343RUT-T |
MAX6342–MAX6345
6-Pin P Reset Circuit with
Power-Fail Comparator
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +1.0V to +5.5V, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C and VCC = +3V.) (Note 1)
Typical Operating Characteristics
(VPFI = VCC = +5V, TA = +25°C, unless otherwise noted.)
0
10
5
20
15
25
30
-40
10
-15
35
60
85
SUPPLY CURRENT vs. SUPPLY VOLTAGE
AND TEMPERATURE
MAX6342-01
TEMPERATURE (°C)
SUPPLY
CURRENT
(
A)
VCC = 5V
VCC = 3.3V
VCC = 2.5V
VCC = 1V
0
1sec/div
MAX6342-02
MAX6344L/MAX6345L
RESET OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE
VCC
RESET
1V/div
0
1sec/div
MAX6342-03
MAX6342M/MAX6345M
RESET OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE
VCC
RESET
1V/div
Note 1: Overtemperature limits are guaranteed by design and not production tested.
Note 2: Apply to each part in accordance with threshold voltage, output configuration, and manual reset status selected.
Note 3: Leakage parameters are guaranteed by design and not production tested.
V
s
3
VOVERDRIVE = 15mV
PFI to PFO Delay
5
Output source current
mA
20
Output sink current
PFO Output Short-Circuit
Current
0.8
VCC
VCC = 4.5V, ISOURCE = 800A
VOH
PFO Output Voltage
V
0.4
VCC = 4.5V, ISINK = 3.2mA
VOL
PFO Output Voltage
PFI Input Threshold
s
0.2
MR to Reset Delay
s
0.1
MR Glitch Rejection
s
1
MR Minimum Pulse Width
k
60
Open-Drain RESET Output
Leakage Current (Note 3)
ILKG
1
A
MR Input Low
VIL
0.3
VCC
V
MR Input High
VIH
0.7
VCC
V
MR Pull-Up Resistance
MAX6343 only, VCC > VTH(MAX)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
PFI Leakage Current (Note 3)
1.2
1.25
1.3
TA = -40°C to +85°C
TA = -40°C to +125°C
±0.01
±25
TA = -40°C to +85°C
TA = -85°C to +125°C
V
1.15
1.35
nA
±100
Reset Timeout Period
tRP
100
180
280
ms
TA = -40°C to +85°C
TA = -40°C to +125°C
80
360
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6343SUT | 制造商:Maxim Integrated Products 功能描述:- Cut Tape Product |
| MAX6343SUT+T | 功能描述:監(jiān)控電路 6-Pin uPower Reset Circuit 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 |
| MAX6343SUT-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 |
| MAX6343TUT | 制造商:Maxim Integrated Products 功能描述:6 PINS THNSOT PKG - Cut Tape Product |
| MAX6343TUT+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 3.08V 30UA 6PIN SOT-23 - Rail/Tube |
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