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參數(shù)資料
| 型號： | SP6330EK1-L-S-H-A |
| 元件分類： | 電源管理 |
| 英文描述： | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | LEAD FREE, MO-193BA, TSOT-8 |
| 文件頁數(shù)： | 30/33頁 |
| 文件大小： | 1632K |
| 代理商： | SP6330EK1-L-S-H-A |
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Nov20-06 Rev M
SP6330/32/34 Quad Power Supervisory Circuit Family
Copyright 2006 Sipex Corporation
6
The SP6330, SP6332, and SP6334 include
a low-voltage precision bandgap reference,
four 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 4 independent
supply voltages. V1 and V2 supply inputs
have their resistor dividers on the chip.
Their trip thresholds are factory trimmed.
V3 and V4 inputs allow user to customize
Block Diagram
THEORY OF OPERATION
two additional supply thresholds to be
monitored by means of external resistor
dividers. The devices also feature manual
reset and watchdog functionalities.
As these devices do not have watchdog
outputs, the watchdog timer is serviced
internally during the watchdog timeout
period when WDI is left unconnected. The
watchdog functionality can be disabled by
leaving the WDI input floating.
OSC
WDI
LOGIC
CONTROL
LOGIC
V1
V2
V3
V4
WDI
RSTB (RST)
GND
1.25V
0.5V
MRIB
Bandgap
Ref
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP6330EK1-L-T-E-B | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6330EK1-L-T-G-A/TR | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6330EK1-L-U-E-D | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6330EK1-L-U-J-C | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6330EK1-L-V-H-D/TR | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6330EK1-L-V-G-C | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Quad レPower Supervisory Circuits with Manual Reset & Watchdog |
| SP6330EK1-L-W-G-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 |
| SP6330EK1-L-W-G-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 |
| SP6330EK1-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 |
| SP6330EK1-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 |
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