參數(shù)資料
型號(hào)： SP6341EK1-L-V-B-D
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)： 30/33頁
文件大?。?/td> 1380K
代理商： SP6341EK1-L-V-B-D
Nov 20-06 Rev J
SP6339-SP6341 Triple Power Supervisory Circuit
Copyright 2006 Sipex Corporation
6
The SP6339 and SP6341 include a low-
voltage precision bandgap reference, three
precision comparators, an oscillator, a digital
counter chain, a logic control block, trimmed
resistor divider chains and additional
supporting circuitry. The family is designed
to supervise up to 3 independent supply
voltages. V1 and V2 supply inputs have
their resistor dividers on the chip. Their trip
thresholds are factory trimmed. The V3
input allows users to customize an additional
supply threshold to be monitored by means
of an external resistor divider. The parts are
furnished with manual reset and watchdog
output functionalities. The watchdog
functionality cannot be disabled.
Block Diagram
THEORY OF OPERATION
OSC
WDI
LOGIC
CONTROL
LOGIC
V1
V2
V3
WDI
RSTB
GND
1.25V
0.5V
MRIB
WDOB
Band
Gap
Ref
相關(guān)PDF資料
PDF描述
SP6341EK1-L-V-F-D 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
SP6341EK1-L-X-E-C/TR 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
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
相關(guān)代理商/技術(shù)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(cè)電壓數(shù): 監(jiān)測(cè)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
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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