參數(shù)資料
型號(hào)： SP6340EK1-L-V-J-A
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6
封裝： LEAD FREE, MO-193AA, TSOT-6
文件頁數(shù)： 1/32頁
文件大小： 1342K
代理商： SP6340EK1-L-V-J-A
Date: 4/10/06 Rev J
SP6340 - SP6342 Dual Power Supervisory Circuit
Copyright 2006 Sipex Corporation
1
SP6340, SP6342
Dual Power Supervisory
Circuit with Watchdog
SP6340 and SP6342 Dual 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 two supplies with two precision factory-set thresholds. 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 watchdog
functionalities. SP6340 and SP6342 are packaged in a 6-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 2 supplies simultaneously
■ 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
■ Independent Open Drain Watchdog Output
■ TSOT-6 package
DESCRIPTION
Available in Lead Free Packaging
SEE PAGE 2 FOR OTHER
AVAILABLE PINOUTS
65
4
12
3
SP6340
6 Pin TSOT
GND
RSTB
V2
WDOB
V1
WDI
OPEN DRAIN RESET
TYPICAL APPLICATION CIRCUIT
SP6340 - SP6342 Dual Power Supervisory Circuit
Copyright 2006 Sipex Corporation
相關(guān)PDF資料
PDF描述
SP6340EK1-L-W-F-D/TR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6
SP6340EK1-L-W-H-D 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6
SP6340EK1-L-W-J-A/TR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6
SP6340EK1-L-X-E-B/TR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6
SP6340EK1-L-X-H-D 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP6341 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Triple レPower Supervisory Circuit with Manual Reset and Watchdog
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(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
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
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