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MAX8922LETB+T集成電路（IC）的電池充電器規(guī)格書PDF中文資料
| 廠商型號 |
MAX8922LETB+T |
| 參數(shù)屬性 | MAX8922LETB+T 封裝/外殼為10-WFDFN 裸露焊盤；包裝為卷帶（TR）；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 10TDFN |
| 功能描述 | 30V Li Linear Battery Charger with GSM Test Mode in 3mm x 2mm TDFN |
| 封裝外殼 | 10-WFDFN 裸露焊盤 |
| 文件大小 |
704.11 Kbytes |
| 頁面數(shù)量 |
15 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-3 23:00:00 |
MAX8922LETB+T規(guī)格書詳情
General Description
The MAX8922L linear battery charger safely charges a single-cell lithium-ion (Li+) battery. Charging rate is optimized to accommodate the thermal characteristics of a given application. There is no need to reduce the maximum charge current at the worst-case charger power dissipation. Charging is optimized for a single Li+ cell using a control algorithm that includes low-battery precharging, voltage and current-limited fast charging, and top-off charging, while continuously monitoring for input overvoltage and device die-temperature conditions. The fast-charge current and top-off current thresholds are programmable by a simple single-pin serial interface. The charger status and valid input power are indicated by two open-drain outputs (CHG and POK).
Features
? Overvoltage-Protected 30VDC Rated Input (IN)
? Input Overvoltage-Protected Safe 4.94V LDO Output
? 2.3A GSM RF Test Mode
? No External FET, Blocking Diode, or Sense Resistor Required
? Single-Pin Easy Programmable Fast-Charge and GSM Test Mode (EN/SET)
? Resistor-Programmable Fast-Charge Current (SETI)
? Resistor-Programmable Top-Off Current Threshold (MIN)
? Prequalification Charge
? Power-OK Monitor Output (POK)
? Charging-Status Output (CHG)
? Die Temperature Regulation for Optimized Charge Rate
? Tiny (3mm x 2mm x 0.8mm) 10-Pin TDFN Package
Applications
GSM/EDGE/UMTS/CDMA Cell Phones
Digital Cameras
PDAs
Portable Media Players and MP3 Players
Wireless Appliances
產(chǎn)品屬性
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
497 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MAX |
2016+ |
QFN10 |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM |
2020+ |
QFN10 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MAXIM/美信 |
12PB |
QFN |
368 |
詢價 | |||
MAXIM/美信 |
QFN10 |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MAXIM/美信 |
11+ |
TDFN10 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MAX |
QFN10 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
MAXIM |
22+ |
QFN10 |
3000 |
原裝正品,支持實單 |
詢價 | ||
MAXIM |
09+46 |
939 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | |||
MAXIM/美信 |
2402+ |
DFN10 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 |
