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參數(shù)資料
| 型號： | MAX16058ATA44+T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 125nA Supervisory Circuits with Capacitor-Adjustable Reset and Watchdog Timeouts; Package: Land Pattern: Not Available; Temperature: -40°C to +125°C |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC8 |
| 封裝： | 3 X 3 MM, ROHS COMPLIANT, TDFN-8 |
| 文件頁數(shù)： | 11/17頁 |
| 文件大小： | 779K |
| 代理商： | MAX16058ATA44+T |
MAX16056–MAX16059
125nA Supervisory Circuits with Capacitor-
Adjustable Reset and Watchdog Timeouts
_______________________________________________________________________________________
3
Note 2: Devices are production tested at TA = +25°C. Specifications over temperature limits are guaranteed by design.
Note 3: WDI input period is 1s with tRISE and tFALL < 50ns.
Note 4: Worst case of SRT ramp current and voltage is used to guarantee minimum and maximum limits.
Note 5: Guaranteed by design, not production tested.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TA = -40°C to
+125°C
197
240
282
SRT Ramp Current
IRAMP1
VSRT = 0V to VRAMP1,
VCC = 1.6V to 5V
TA = +25°C
210
240
270
nA
SRT Ramp Threshold
VRAMP1
VCC = 1.6V to 5V (VRAMP rising)
1.173
1.235
1.297
V
TA = +25°C
5
6.4
8
Watchdog Timeout Clock Period
tWDPER
TA = -40°C to +125°C
3.5
6.4
9.5
ms
TA = -40°C to
+125°C
197
240
282
SWT Ramp Current
IRAMP2
VSWT = 0V to VRAMP2,
VCC = 1.6V to 5V
T= +25°C
210
240
270
nA
SWT Ramp Threshold
VRAMP2
VCC = 1.6V to 5V (VRAMP2 rising)
1.173
1.235
1.297
V
VCC
≥ 1.0V, ISINK = 50A
0.3
VCC
≥ 2.7V, ISINK = 1.2mA
0.3
VOL
VCC
≥ 4.5V, ISINK = 3.2mA
0.4
VCC
≥ 1.8V,
ISOURCE = 200A
0.8 x
VCC
≥ 2.25V,
ISOURCE = 500A
0.8 x
VCC
RESET Output Voltage
VOH
MAX16056/MAX16057
VCC
≥ 4.5V,
ISOURCE = 800A
0.8 x
VCC
V
RESET Output-Leakage Current,
Open Drain
ILKG
VCC > VTH, reset not asserted, VRESET =
5.5V (MAX16058/MAX16059)
1.0
A
VIH
0.7 x
VCC
Input-Logic Levels
VIL
0.3 x
VCC
V
MR Minimum Pulse Width
tMPW
1s
MR Glitch Rejection
200
ns
MR to RESET Delay
tMRD
250
ns
WDI Minimum Pulse Width
(Note 5)
150
ns
Input Leakage Current
MR, WDI, WDS is connected to GND or VCC
-100
+100
nA
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 1.2V to 5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = 3.3V, TA = +25°C.) (Note 2)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX16058ATA45+T | 功能描述:監(jiān)控電路 NanoPwr w/Cap-Adj Reset and Watchdog 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 |
| MAX16058ATA46+T | 功能描述:監(jiān)控電路 NanoPwr w/Cap-Adj Reset and Watchdog 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 |
| MAX16058ATT29+T | 功能描述:監(jiān)控電路 NanoPwr w/Cap-Adj Reset and Watchdog 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 |
| MAX16058ATT46+T | 功能描述:監(jiān)控電路 NanoPwr w/Cap-Adj Reset and Watchdog 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 |
| MAX16059ATT16+ | 制造商:Maxim Integrated Products 功能描述:NANOPOWER SUPERVISORY CIRCUITS WITH - Rail/Tube |
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