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參數(shù)資料
| 型號： | MAX6828V+T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| 封裝： | LEAD FREE, SOT-23, 6 PIN |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 591K |
| 代理商： | MAX6828V+T |
MAX6826
–MAX6831
Dual Ultra-Low-Voltage SOT23 P Supervisors
with Manual Reset and Watchdog Timer
6
_______________________________________________________________________________________
0
0.010
0.005
0.200
0.150
0.300
0.250
0.350
02
3
1
4567
VOLTAGE OUTPUT LOW vs. ISINK
MAX6826
toc09
ISINK (mA)
V
OUT
(V)
VCC = +2.9V
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
2.74
2.78
2.76
2.82
2.80
2.84
2.86
2.90
2.88
2.92
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
VOLTAGE OUTPUT HIGH vs. ISOURCE
MAX6826
toc10
ISOURCE (mA)
V
OUT
(V)
VCC = +2.9V
Pin Description
PIN
MAX
6826
MAX
6827
MAX
6828
MAX
6829
MAX
6830
MAX
6831
NAME
FUNCTION
1
RESET
Active-Low Open-Drain or Push-Pull Reset Output. RESET changes from high
to low when VCC1, VCC2, or RESET IN input drops below the selected reset
threshold, MR is pulled low, or the watchdog triggers a reset. RESET remains
low for the reset timeout period after all voltages exceed the device reset
threshold, MR goes low to high, or the watchdog triggers a reset.
1
RESET
Active-High Push-Pull Reset Output. RESET changes from low to high when
VCC1, VCC2, or RESET IN input drops below the selected reset threshold, MR
is pulled low, or the watchdog triggers a reset. RESET remains HIGH for the
reset timeout period after all voltages exceed the device reset threshold, MR
goes low to high, or the watchdog triggers a reset.
2
GND
Ground
3
MR
Manual Reset Input, Active-Low, Internal 50k
pullup to VCC. Pull low to force a
reset. Reset remains active as long as MR is low and for the reset timeout period
after MR goes high. Leave unconnected or connect to VCC, if unused.
4
WDI
Watchdog Input. If WDI remains high or low for longer than the watchdog timeout
period, the internal watchdog timer runs out and a reset is triggered for the reset
timeout period. The internal watchdog timer clears whenever reset is asserted, the
manual reset is asserted, or WDI sees a rising or falling edge. If WDI is left
unconnected or is connected to a three-stated buffer output, the watchdog feature
is disabled.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6828VUT | 制造商:Maxim Integrated Products 功能描述:DUAL ULTRA LOW VOLTAGE SOT23 MICROP - Rail/Tube |
| MAX6828VUT+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 1.575V/ADJV 10UA 6PIN SOT-23 - Rail/Tube |
| MAX6828VUT+T | 功能描述:監(jiān)控電路 Dual uPower Supervisor 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 |
| MAX6828VUT-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 |
| MAX6828WUT | 制造商:Maxim Integrated Products 功能描述:DUAL ULTRA LOW VOLTAGE SOT23 MICROP - Cut Tape Product |
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