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首頁(yè)>LT1769IGN>規(guī)格書詳情

LT1769IGN集成電路(IC)的電池充電器規(guī)格書PDF中文資料

LT1769IGN
廠商型號(hào)

LT1769IGN

參數(shù)屬性

LT1769IGN 封裝/外殼為28-SSOP(0.154",3.90mm 寬);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 MULTI-CHEM 28SSOP

功能描述

Constant-Current/ Constant-Voltage 2A Battery Charger with Input Current Limiting

封裝外殼

28-SSOP(0.154",3.90mm 寬)

文件大小

219.11 Kbytes

頁(yè)面數(shù)量

16 頁(yè)

生產(chǎn)廠商

LINEAR

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-8 14:36:00

人工找貨

LT1769IGN價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

LT1769IGN規(guī)格書詳情

DESCRIPTION

The LT?1769 current mode PWM battery charger is a simple, efficient solution to fast charge modern rechargeable batteries including lithium-ion (Li-Ion), nickel-metalhydride (NiMH) and nickel-cadmium (NiCd) that require constant-current and/or constant-voltage charging. The internal switch is capable of delivering 2A** DC current (3A peak current). Charge current can be programmed by resistors or a DAC to within 5. With 0.5 reference voltage accuracy, the LT1769 meets the critical constant-voltage charging requirement for Li-Ion cells.

FEATURES

■ Simple Solution to Charge NiCd, NiMH and Lithium Rechargeable Batteries—Charging Current Programmed by Resistors or DAC

■ Adapter Current Limit Allows Maximum Possible Charging Current During System Use*

■ Precision 0.5 Accuracy for Voltage Mode Charging

■ Available in 20-Lead Exposed Pad TSSOP and 28-Lead Narrow SSOP Packages

■ High Efficiency Current Mode PWM with 3A Internal Switch

■ 5 Charge Current Accuracy

■ Adjustable Undervoltage Lockout

■ Automatic Shutdown When AC Adapter is Removed

■ Low Reverse Battery Drain Current: 3μA

■ Current Sensing Can Be at Either Terminal of the Battery

■ Charging Current Soft Start

■ Shutdown Control

APPLICATIONS

■ Chargers for NiCd, NiMH, Lead-Acid, Lithium Rechargeable Batteries

■ Switching Regulators with Precision Current Limit

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LT1769IGN#TRPBF

  • 制造商:

    Analog Devices Inc.

  • 類別:

    集成電路(IC) > 電池充電器

  • 包裝:

    卷帶(TR)

  • 電池化學(xué)成份:

    多化學(xué)

  • 電流 - 充電:

    恒流 - 可編程

  • 故障保護(hù):

    過(guò)壓

  • 充電電流 - 最大值:

    2A

  • 電池組電壓:

    20V(最大)

  • 電壓 -?供電(最高):

    28V

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-SSOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    28-SSOP

  • 描述:

    IC BATT CHG MULTI-CHEM 28SSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
LINEAR/凌特
23+
SSOP
2500
原裝現(xiàn)貨可訂貨假一賠十
詢價(jià)
Linear
22+
28SSOP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
ADI
24+
28-Lead SSOP (Narrow 0.15 Inch
3660
十年信譽(yù),只做全新原裝正品現(xiàn)貨,以優(yōu)勢(shì)說(shuō)話 !!
詢價(jià)
ADI(亞德諾)
23+
SSOP-28-150mil
7327
原廠渠道,品質(zhì)保證,原裝正品現(xiàn)貨
詢價(jià)
LINEAR(凌特)
24+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
ADI/亞德諾
25+
SSOP-28
860000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
ADI(亞德諾)
24+
SSOP28150mil
7350
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號(hào)開(kāi)票!
詢價(jià)
LINEAR/凌特
22+
SSOP
18000
原裝正品
詢價(jià)
ADI/亞德諾
20+
28-LeadSSOP(Narrow0.
33680
ADI全新原裝-可開(kāi)原型號(hào)增稅票
詢價(jià)
ADI/亞德諾
25+
原廠封裝
10280
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)