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LT1769CGN集成電路(IC)的電池充電器規(guī)格書PDF中文資料

LT1769CGN
廠商型號

LT1769CGN

參數(shù)屬性

LT1769CGN 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

頁面數(shù)量

16

生產(chǎn)廠商 Linear Integrated Systems
企業(yè)簡稱

LINEAR

中文名稱

Linear Integrated Systems官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-20 9:48:00

人工找貨

LT1769CGN價格和庫存,歡迎聯(lián)系客服免費人工找貨

LT1769CGN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:

    LT1769CGN#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:

    過壓

  • 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:

    0°C ~ 70°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 品牌 批號 封裝 庫存 備注 價格
LINEAR/凌特
23+
28SSOP
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
LT
23+
SMD
9526
詢價
ADI
24+
28-Lead SSOP (Narrow 0.15 Inch
3660
十年信譽,只做全新原裝正品現(xiàn)貨,以優(yōu)勢說話 !!
詢價
LINEAR/凌特
25+
SSOP28
54658
百分百原裝現(xiàn)貨 實單必成
詢價
LT
23+
SSOP24
4329
全新原裝正品現(xiàn)貨,支持訂貨
詢價
LT
24+
NA/
113
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
LINEAR/凌特
2022+
SSOP28
30000
進口原裝現(xiàn)貨供應(yīng),原裝 假一罰十
詢價
LINEAR/凌特
21+
SSSP28
6000
全新原裝 現(xiàn)貨 價優(yōu)
詢價
LINEAR(凌特)
23+
15000
專業(yè)幫助客戶找貨 配單,誠信可靠!
詢價
LINEAR/凌特
22+
SSOP
8900
英瑞芯只做原裝正品!!!
詢價