零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX6437 | 低功耗、單/雙電平電池監(jiān)測器,帶有滯回; ? 工廠預(yù)置或用戶可調(diào)門限選擇 \n? 1.6V至2.1V或2.6V至3.1V、級差100mV的工廠預(yù)置低壓門限(MAX6427-MAX6432) \n? 2.3V至2.6V或3.3V至3.6V、級差100mV的工廠預(yù)置低壓門限(MAX6427-MAX6432) \n? 用戶可調(diào)低壓/高壓門限,內(nèi)置615mV基準(MAX6433-MAX6438) \n? 低電流(1μA典型值) \n? 單路或雙路低電池電壓輸出 \n? 推挽式/LBO、漏極開路/LBO和漏極開路LBO選擇 \n? 140ms最小LBO延時周期 \n? 瞬時電池電壓短路保護 \n? 確保BATT = 1.0V時LBO邏輯狀態(tài)有效 \n? -40°C至+85°C工作溫度范圍 \n? 微型3引腳、4引腳、5引腳和6引腳SOT封裝 \n? 無需外部元件(MAX6427-MAX6432); MAX6427-MAX6438是單/雙電平電池監(jiān)視器,帶有內(nèi)部滯回。這些器件提供單路(MAX6427/MAX6428/MAX6429、MAX6433/MAX6434/MAX6435)或雙路(MAX6430/MAX6431/MAX6432、MAX6436/MAX6437/MAX6438)低電池電壓輸出指示,可以用來指示三種電池狀態(tài):電池正常(系統(tǒng)運行在正常模式)、電池不足(系統(tǒng)運行在低功耗模式)或電池耗盡(禁止系統(tǒng)工作)。\n這些器件非常適合監(jiān)視單節(jié)鋰離子(Li+)電池或多節(jié)堿性電池/NiCd/NiMH電池供電系統(tǒng)。當電源電壓降低到規(guī)定的最低門限時,產(chǎn)生低電池電壓報警輸出。當電壓上升到規(guī)定的高壓門限值時,低電池電壓輸出將持續(xù)保持140ms的最小延時周期。延時周期確保在電源轉(zhuǎn)換或微處理器激活之前電源電壓穩(wěn)定。\nMAX6427-MAX6438系列提供幾種監(jiān)視選擇,MAX6427/MAX6428/MAX6429采用工廠預(yù)置的電池監(jiān)視門限,具有一路低電池電壓輸出;MAX6430/MAX6431/MAX6432同樣具有工廠預(yù)置的門限,但可提供兩路低電池電壓輸出。MAX6433-MAX6438具有用戶可調(diào)節(jié)的門限電壓,允許用戶選擇滯回范圍,提高系統(tǒng)對噪聲的免疫力。較寬的滯回范圍可避免由于負載移出后電池的恢復(fù)而導(dǎo)致的啁啾。MAX6433/MAX6434/MAX6435提供單路低電池電壓輸出,MAX6436/MAX6437/MAX6438提供雙路低電池電壓輸出。\nMAX6427-MAX6438系列可提供三種輸出邏輯選擇,便于與系統(tǒng)電源或微處理器接口。該系列產(chǎn)品采用SOT23或SOT143封裝,工作于全溫范圍。 | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
MAX6437 | Low-Power, Single/Dual-Level Battery Monitors with Hysteresis GeneralDescription TheMAX6427–MAX6438aresingle/dual-levelbatterymonitorswithinternalhysteresis.Thesedevicesareofferedwithsingle(MAX6427/MAX6428/MAX6429,MAX6433/MAX6434/MAX6435)ordual(MAX6430/MAX6431/MAX6432,MAX6436/MAX6437/MAX6438)low-batteryoutputindicators,whichcanb | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
Low-Power, Single/Dual-Level Battery Monitors with Hysteresis | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Package:SOT-23-6;包裝:卷帶(TR) 功能:電池監(jiān)控器 類別:集成電路(IC) 電池管理 描述:IC BATT MON MULT-CHEM 2C SOT23-6 | ADAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | AD | ||
Package:SOT-23-6;包裝:卷帶(TR) 功能:電池監(jiān)控器 類別:集成電路(IC) 電池管理 描述:IC MONITOR BAT LP SOT23-6 | ADAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | AD | ||
General-PurposeSwitchingDeviceApplications General-PurposeSwitchingDeviceApplications Features ?ON-resistanceRDS(on)1=18mΩ(typ.) ?1.8Vdrive ?Protectiondiodein | SANYOSanyo Semicon Device 三洋三洋電機株式會社 | SANYO | ||
SingleN-ChannelPowerMOSFET Features ?LowOn-Resistance ?1.8VDrive ?ESDDiode-ProtectedGate ?Pb-FreeandRoHSCompliance | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI | ||
General-PurposeSwitchingDeviceApplications | SANYOSanyo Semicon Device 三洋三洋電機株式會社 | SANYO | ||
SingleN-ChannelPowerMOSFET Features ?LowOn-Resistance ?1.8VDrive ?ESDDiode-ProtectedGate ?Pb-FreeandRoHSCompliance | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI | ||
SingleN-ChannelPowerMOSFET Features ?LowOn-Resistance ?1.8VDrive ?ESDDiode-ProtectedGate ?Pb-FreeandRoHSCompliance | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI |
技術(shù)參數(shù)
- Reset Thresh. Accur. (@ +25°C)(%):
2.5
- Reset Out:
Active Low
- Interface:
R/C Adjustable
- tRESET (min):
85ms to 300ms
- Watchdog Feature:
No Watchdog
- Supervisor Features:
Power Fail Comparator/Low Battery Detect
- ICC (max)(μA):
1.5
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOT23/6
- Smallest Available Pckg. (max w/pins)(mm2):
9
- Budgetary Price (See Notes):
$1.78 @1k
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
MAXIMINTEGRA |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價 | ||
Maxim(美信) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
MaximIntegrated |
24+ |
SOT-23-6 |
90000 |
原廠正規(guī)渠道、保證進口原裝現(xiàn)貨假一罰十價格合理 |
詢價 | ||
MaximIntegrated |
24+ |
SOT-23-6 |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
maxim |
20+ |
TQFP |
2500 |
全新原裝 |
詢價 | ||
Maxim Integrated |
24+ |
SOT-23-6 |
65200 |
一級代理/放心采購 |
詢價 | ||
Maxim |
1931+ |
N/A |
4963 |
加我qq或微信,了解更多詳細信息,體驗一站式購物 |
詢價 | ||
MAXIM/美信 |
23+ |
SOT23-6 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAXIM/美信 |
2447 |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |
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