RT9527集成電路(IC)的電池充電器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
RT9527 |
參數(shù)屬性 | RT9527 封裝/外殼為8-WFDFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的電池充電器;產(chǎn)品描述:IC BATT CHG LI-ION 1CELL 8WDFN |
功能描述 | Single Cell Li-Ion Battery Charger with Adjustable Charging Current for Portable Applications |
封裝外殼 | 8-WFDFN 裸露焊盤 |
文件大小 |
210.9 Kbytes |
頁(yè)面數(shù)量 |
14 頁(yè) |
生產(chǎn)廠商 | Richtek Technology Corporation |
企業(yè)簡(jiǎn)稱 |
RichTek【立锜科技】 |
中文名稱 | 立锜科技股份有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-15 13:35:00 |
人工找貨 | RT9527價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
RT9527規(guī)格書(shū)詳情
General Description
The RT9527 is a low cost single-cell Li-ion charger for low current charge applications. The RT9527 can be powered up from an AC adapter or USB (Universal Serial Bus) port inputs. The RT9527 enters sleep mode when VIN power is removed. The RT9527 optimizes the charging task by using a control algorithm, which includes pre-charge mode, fast-charge mode and constant voltage mode. The charging task is kept in constant voltage mode to hold the battery in a full charge condition. The charge current is adjustable via an external resistor. The internal thermal feedback circuitry regulates the die temperature to optimize the charge rate for all ambient temperatures. The RT9527 features 28V maximum rating voltages for VIN. Other features include under voltage protection and over voltage protection for the AC adapter supply. The RT9527 is available in a WDFN-8L 2x2 package.
Features
28V Maximum Rating for AC Adapter
Internal Integrated Power FETs
Adjustable Charging Current
Programmable Safe Charge Timer
NTC Thermistor Input
Battery Reverse Protection
ISET Pin Short Protection
Charge Status Indicator
AC Adapter Power Good Status Indicator
End of Charge Current is 10 of Fast-Charge Current
Under Voltage Protection
Over Voltage Protection
Thermal Feedback Optimized Charge Rate
Small Thermally Enhanced 8-Lead WDFN Package
RoHS Compliant and Halogen Free
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
RT9527GQW
- 制造商:
Richtek USA Inc.
- 類別:
集成電路(IC) > 電池充電器
- 包裝:
管件
- 電池化學(xué)成份:
鋰離子
- 電池?cái)?shù):
1
- 電流 - 充電:
恒流 - 可編程
- 可編程特性:
定時(shí)器
- 故障保護(hù):
過(guò)壓
- 充電電流 - 最大值:
600mA
- 電池組電壓:
4.2V
- 電壓 -?供電(最高):
6V
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-WFDFN 裸露焊盤
- 供應(yīng)商器件封裝:
8-WDFN(2x2)
- 描述:
IC BATT CHG LI-ION 1CELL 8WDFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
21+ |
WQFN |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
RICHTEK(臺(tái)灣立锜) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
RICHTEK(立锜) |
24+ |
DFN8EP(2x2) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
WQFN |
97841 |
原裝正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHTEK/立锜 |
23+/24+ |
WDFN-8L |
15000 |
原裝進(jìn)口、正品保障、合作持久 |
詢價(jià) | ||
RICHTEK/立锜 |
2406+ |
WQFN |
71260 |
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)! |
詢價(jià) | ||
RICHTEK/立锜 |
22+ |
WQFN |
74171 |
19年專營(yíng)立锜原裝正品特價(jià) |
詢價(jià) | ||
RICHTEK |
24+ |
QFN |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
RICHTEK |
23+ |
QFN |
2511 |
原廠原裝正品 |
詢價(jià) | ||
Richtek USA Inc |
23+/24+ |
8-WFDFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) |