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參數(shù)資料
| 型號(hào)： | SP6336EK1-L-Y-D-D |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | LEAD FREE, MO-193BA, TSOT-8 |
| 文件頁(yè)數(shù)： | 30/33頁(yè) |
| 文件大?。?/td> | 1431K |
| 代理商： | SP6336EK1-L-Y-D-D |
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Jun 4-06 Rev H
SP6336-SP6337-SP6338 Triple Power Supervisory Circuit
2007 Sipex Corporation
6
The SP6336/ 6337 / 6338 family includes 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.
V3 input allows users to customize an
additional supply threshold to be monitored
by means of external resistor dividers. Each
part is furnished with power fail indication
and watchdog functionalities.
The watchdog timer is serviced internally
during the watchdog timeout period when
WDI is left unconnected. Thus, watchdog
functionality can be disabled via leaving the
WDI input floating.
Block Diagram
THEORY OF OPERATION
OSC
WDI
LOGIC
CONTROL
LOGIC
V1
V2
V3
WDI
RSTB (RST)
GND
1.25V
0.5V
PFOB
PFI
Band
Gap
Ref
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP6336EK1-L-Y-G-B | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6336EK1-L-Z-H-A/TR | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6337EK1-L-S-J-A | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6337EK1-L-S-J-D | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6337EK1-L-V-A-B | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6339 | 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 |
| SP6339EK1-L-W-G-C | 功能描述:監(jiān)控電路 Triple 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 |
| SP6339EK1-L-Z-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 |
| SP6339EK1-L-Z-J-C/TR | 功能描述:監(jiān)控電路 Triple 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 |
| 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 |
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