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LTC4126-ADJ中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LTC4126-ADJ |
| 功能描述 | Wireless Li-Ion Charger with 1.2V Step-Down DC/DC Converter |
| 文件大小 |
1.6481 Mbytes |
| 頁(yè)面數(shù)量 |
24 頁(yè) |
| 生產(chǎn)廠商 | Analog Devices |
| 企業(yè)簡(jiǎn)稱(chēng) |
AD【亞德諾】 |
| 中文名稱(chēng) | 亞德諾半導(dǎo)體技術(shù)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 | 2025-1-3 18:26:00 |
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DESCRIPTION
The LTC?4126-ADJ is a low-power wireless single-cell Li-Ion battery charger with an integrated step-down DC/DC regulator. The step-down regulator is a low-noise multimode charge pump which is powered from the battery and provides a regulated 1.2V at the output. The switching frequency is set to either 50kHz or 75kHz depending on the mode to keep any switching noise out of the audible range.
FEATURES
■ Wireless Li-Ion Battery Charger Plus High
Efficiency Multi-Mode Charge Pump DC/DC
■ Programmable Charge Current from 1mA to 50mA
Via an External Resistor
■ Wideband Rx Frequency: DC to >10MHz
■ Integrated Rectifier with Overvoltage Limit
■ Charge Voltage: 4.2V
■ Low Battery Disconnect: 3.0V
■ NTC Pin for Temperature Qualified Charging
■ DC/DC Regulated Output: 1.2V
■ DC/DC Output Current: Up to 60mA
■ 50kHz/75kHz Switching, No Audible Noise
■ Pushbutton and/or Digital on/off Control for DC/DC
■ Thermally Enhanced 12-Lead 2mm × 2mm LQFN
Package
APPLICATIONS
■ Hearing Aids
■ Low Power Li-Ion Powered Devices
■ Wireless Headsets
■ IoT Wearables
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾)/LINEAR(凌特) |
23+ |
LQFN12 |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤(pán) |
詢(xún)價(jià) | ||
Analog Devices Inc |
23+/24+ |
12-VFQFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢(xún)價(jià) | ||
ADI(亞德諾)/LINEAR |
2021+ |
LQFN-12 |
499 |
詢(xún)價(jià) | |||
ADI/亞德諾 |
24+ |
LQFN-12 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
ADI(亞德諾) |
23+ |
NA/ |
8735 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢(xún)價(jià) | ||
ADI(亞德諾) |
23+ |
LQFN12(2x2) |
7350 |
原裝進(jìn)口,原廠直銷(xiāo)!當(dāng)天可交貨,支持原型號(hào)開(kāi)票! |
詢(xún)價(jià) | ||
Analog Devices Inc. |
24+ |
12-VFQFN 裸露焊盤(pán) |
9350 |
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢(xún)價(jià) | ||
ADI(亞德諾)/LINEAR |
1921+ |
LQFN-12 |
3575 |
向鴻倉(cāng)庫(kù)現(xiàn)貨,優(yōu)勢(shì)絕對(duì)的原裝! |
詢(xún)價(jià) | ||
ADI/亞德諾 |
20+ |
12-LeadLQFN(2mmx2mmx |
33680 |
ADI全新原裝-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
Analog Devices Inc. |
23+ |
12-VFQFN |
3600 |
特惠實(shí)單價(jià)格秒出原裝正品假一罰萬(wàn) |
詢(xún)價(jià) |
