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

廠商型號 |
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 頁 |
生產廠商 | Linear Integrated Systems |
企業(yè)簡稱 |
LINEAR |
中文名稱 | Linear Integrated Systems官網 |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-3-10 20:00:00 |
人工找貨 | LT1769IGN價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
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
產品屬性
- 產品編號:
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)
- 電池化學成份:
多化學
- 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:
-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)
- 供應商器件封裝:
28-SSOP
- 描述:
IC BATT CHG MULTI-CHEM 28SSOP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
LINEAR(凌特) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
LT現(xiàn)貨 |
2022+ |
SSOP28 |
350000 |
專注工業(yè)、軍工級別芯片,十五年優(yōu)質供應商 |
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 | ||
ADI/亞德諾 |
22+ |
SSOP-28 |
13000 |
原裝正品 |
詢價 | ||
ADI(亞德諾)/LINEAR(凌特) |
2024+ |
SSOP-28-150mil |
500000 |
誠信服務,絕對原裝原盤 |
詢價 | ||
ADI/亞德諾 |
20+ |
28-LeadSSOP(Narrow0. |
33680 |
ADI全新原裝-可開原型號增稅票 |
詢價 | ||
ADI(亞德諾) |
23+ |
SSOP28150mil |
7350 |
原裝進口,原廠直銷!當天可交貨,支持原型號開票! |
詢價 | ||
LINEAR |
1725+ |
SSOP |
6528 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價 | ||
LT/凌特 |
19+ |
SSOP |
15000 |
長期代理優(yōu)勢供應LT凌特 可開增票 |
詢價 | ||
ADI(亞德諾) |
23+ |
SSOP-28-150mil |
7327 |
原廠渠道,品質保證,原裝正品現(xiàn)貨 |
詢價 |