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參數(shù)資料
| 型號(hào)： | NCP802SAN6T1 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 電源管理 |
| 英文描述： | Highly Integrated Lithium Battery Protection Circuit for One Cell Battery Packs |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封裝： | PLASTIC, SON-6 |
| 文件頁數(shù)： | 19/23頁 |
| 文件大?。?/td> | 125K |
| 代理商： | NCP802SAN6T1 |
NCP802
http://onsemi.com
19
Figure 44. Typical Application Circuit
VCELL
P
GND
DO
+
CO
C1
0.1
μ
F
R1
330
R2
1 k
NCP802
DS
Technical Notes
R1 and C1 will stabilize a supply voltage to the NCP802. A recommended R1 value is less than 1.0 k A larger value of R1
leads to higher detection voltages. There may also be voltage detector errors from shoot through current into the NCP802.
R1 and R2 can also help current limit the circuit against reverse charge or a charger with excess charging voltage applied to
the NCP802 battery pack. Smaller R1 and R2 values may cause excessive power consumption over the specified power
dissipation rating. Therefore, the total value of R1
R2 should be equal to or more than 1.0 k
large value of R2, it might not be possible to release from undervoltage by connecting a charger. The recommended R2 value
is equal to or less than 30 k
.
However, if one uses a very
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCP802SAN6T1G | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Highly Integrated Lithium Battery Protection Circuit for One Cell Battery Packs |
| NCP802SN1T1 | 功能描述:IC L-I BATTERY PROTECTOR SOT23-6 RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT |
| NCP803 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Very Low Supply Current 3-Pin Microprocessor Reset Monitor |
| NCP803/D | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Very Low Supply Current 3-Pin Microprocessor Reset Monitor |
| NCP803SN120T1G | 功能描述:監(jiān)控電路 ANA 1.20V MCROPROC RESET 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 |
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