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參數(shù)資料
| 型號： | SP6341EK1-L-X-E-C/TR |
| 元件分類： | 電源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | LEAD FREE, MO-193BA, TSOT-8 |
| 文件頁數(shù)： | 1/33頁 |
| 文件大?。?/td> | 1380K |
| 代理商： | SP6341EK1-L-X-E-C/TR |
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Nov 20-06 Rev J
SP6339-SP6341 Triple Power Supervisory Circuit
Copyright 2006 Sipex Corporation
1
SP6339, SP6341
Triple Power Supervisory Circuit
with Manual Reset and Watchdog
SP6339-SP6341 Triple Power Supervisory Circuit Family is a family of microprocessor
reset supervisory circuits with multiple reset voltages. The family provides low voltage
monitoring ability for up to three supplies with two precision factory-set thresholds and one
user defined custom threshold. These circuits perform a single function: if any of the input
supply voltages drops below its associated threshold, reset outputs are asserted. Products
in the family offer manual reset and watchdog functionalities. SP6339 and SP6341 are
packaged in an 8-pin TSOT package. All devices are fully specified over -40oC to +85oC
temperature range.
FEATURES
■ Low operating voltage of 1.6V
■ Low operating current of 20A typical
■ Monitors up to 3 supplies simultaneously
■ Adjustable input monitors down to 0.5V
■ Reset asserted down to 0.9V
■ 2% accuracy over temperature range
■ Open Drain (OD) or CMOS RSTB output
■ 4 Reset Timeout Periods:
50mS, 100mS, 200mS, and 400mS
■ Watch Dog Timer Function -- WDI
■ Independent OD or CMOS Watchdog
Output (Active Low) -- WDOB
■ Manual Reset Input (Active Low) -- MRIB
■ 8 Pin TSOT package
DESCRIPTION
Now Available in Lead Free Packaging
SEE PAGE 2 FOR OTHER
AVAILABLE PINOUTS
1
2
3
4
5
6
7
8
8 Pin TSOT
V2
SP6339
V1
WDI
V3
MRIB
GND
WDOB
RSTB
Open Drain RESET
TYPICAL APPLICATION CIRCUIT
相關PDF資料 |
PDF描述 |
|---|---|
| SP6341EK1-L-Z-E-C/TR | 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6342EK1-L-R-A-B/TR | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6342EK1-L-S-B-D/TR | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6342EK1-L-U-B-C | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6342EK1-L-U-C-D | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SP6342EK1-L/TR | 功能描述:監(jiān)控電路 Dual Pwr w/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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| SP64/1.2/BLUE | 制造商:Farnell / Pro-Power 功能描述:HEATSHRINK 6.4MM BLUE 1.2M 制造商:pro-power 功能描述:HEATSHRINK, 6.4MM, BLUE, 1.2M 制造商:pro-power 功能描述:HEATSHRINK, 6.4MM, BLUE, 1.2M; I.D. Supplied - Metric:6.4mm; I.D. Supplied - Imperial:0.251"; I.D. Recovered Max - Metric:3.2mm; I.D. Recovered Max - Imperial:0.125"; Shrink Ratio:2:1; Shrink Tubing / Boot Material:PO (Polyolefin); ;RoHS Compliant: Yes |
| SP64/1.2/BLUE | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 6.4MM BLUE 1.2M |
| SP64/1.2/BROWN | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 6.4MM BROWN 1.2M |
| SP64/1.2/BROWN | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 6.4MM BROWN 1.2M |
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