參數(shù)資料
型號(hào)： SP6333EK1-L-U-H-B
廠(chǎng)商： EXAR CORP
元件分類(lèi)： 電源管理
英文描述： 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封裝： LEAD FREE, MO-193AA, TSOT, 6 PIN
文件頁(yè)數(shù)： 1/31頁(yè)
文件大?。?/td> 1567K
代理商： SP6333EK1-L-U-H-B
Date: 4/10/06 Rev H
SP6331-SP6333-SP6335 Quad Power Supervisory Circuit
Copyright 2006 Sipex Corporation
1
SP6331, SP6333,
& SP6335
Quad Power Supervisory Circuit
SP6331-SP6333-SP6335 Quad Power Supervisory Circuits are a family of microprocessor
reset supervisory circuits with multiple reset voltages. The 3 device family provides low
voltage monitoring ability for up to four supplies with two precision factory-set thresholds and
two user defined custom thresholds. These circuits perform a single function: if any of the
input supply voltages drops below its associated threshold, reset outputs are asserted.
SP6331, SP6333 and SP6335 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 up to four supplies simultaneously
■ Adjustable inputs monitor down to 0.5V
■ Reset asserted down to 0.9V
■ 2% accuracy over temperature range
■ Open Drain (OD) or CMOS Active Low
Reset (RSTB) output or CMOS RST output
■ 4 Reset Timeout Periods:
50ms, 100ms, 200ms and 400 ms
■ 6 Pin TSOT package
DESCRIPTION
Available in Lead Free Packaging
SEE PAGE 2 FOR OTHER
AVAILABLE PINOUTS
65
4
12
3
SP6331
6 Pin TSOT
GND
RSTB
V2
V4
V1
V3
Open Drain RESET
TYPICAL APPLICATION CIRCUIT
相關(guān)PDF資料
PDF描述
SP6333EK1-L-U-B-B 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
SP6333EK1-L-T-I-D/TR 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
SP6333EK1-L-S-B-C/TR 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
SP6333EK1-L-R-J-C 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
SP6333EK1-L-R-C-C/TR 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP6334 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Quad レPower Supervisory Circuits with Manual Reset & Watchdog
SP6334EK1-L-V-I-B 功能描述:監(jiān)控電路 Quad microPower 監(jiān)控電路 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
SP6334EK1-L-V-I-B/TR 功能描述:監(jiān)控電路 Quad Micropower w/ Manual Reset&Watchdg 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
SP6334EK1-L-X-J-C 功能描述:監(jiān)控電路 Quad microPower 監(jiān)控電路 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
SP6334EK1-L-X-J-C/TR 功能描述:監(jiān)控電路 Quad Micropower w/ Manual Reset&Watchdg 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
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