LTC4057ES5-4.2#TRPBF

Mfr. #:: LTC4057ES5-4.2#TRPBF
製造商:: Analog Devices / Linear Technology
描述:: Battery Management Monolithic Li-Ion Battery Charger w/o term.
生命週期:: 製造商新產品
數據表:: LTC4057ES5-4.2#TRPBF 數據表
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HTML Datasheet:: LTC4057ES5-4.2#TRPBF Datasheet LTC4057ES5-4.2#TRPBF Datasheet (P4-P6)LTC4057ES5-4.2#TRPBF Datasheet (P7-P9)LTC4057ES5-4.2#TRPBF Datasheet (P10-P12)
ECAD Model:
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產品屬性
屬性值

製造商：: 模擬設備公司

產品分類：: 電池管理

RoHS：: Y

產品：: 收費管理

電池類型：: 鋰離子、鋰聚合物

工作電源電壓：: 6.5 V

包裝/案例：: SOT-5

打包：: 捲軸

高度：: 1 mm

系列：: LTC4057-4.2

品牌：: ADI公司/凌力爾特

安裝方式：: 貼片/貼片

開發套件：: DC654A

產品類別：: 電池管理

出廠包裝數量：: 2500

子類別：: PMIC - 電源管理 IC

Tags: LTC4057, LTC405, LTC40, LTC4, LTC

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LTC4057ES5-4.2#TRPBF 評級和評論

D***k

Quick! 25 days, and i have transistors! All workers, no defective. Took three pieces of stock. With the seller did not communicate, sent quickly! I recommend!

2019-09-01

V***o

Cainiao super economy, delivery-43day

2019-04-10

T***l

Goods received. Thanks..

2019-06-21

LTC4057ES5-4.2#TRPBF 描述

***ear Technology: LTC4057-4.2 - Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT

***ponent Distributors Inc.: Monolithic Li-Ion Battery Charger w/o term.

***i-Key: IC CHARGR BATTERY L-ION TSOT23-5

***log Devices: The LTC4057 is a constant-current/constant-voltage linear charger for single-cell lithium-ion batteries. Its ThinSOT™ package and low external component count make the LTC4057 especially well suited for portable applications. Furthermore, the LTC4057 is specifically designed to work within USB power specifications. No external sense resistor is needed and no blocking diode is required due to the internal MOSFET architecture. Thermal feedback prevents overheating by regulating the charge current to limit the die temperature during high power operation or high ambient temperature conditions. The charge voltage is preset at 4.2V and the charge current can be programmed externally with a single resistor. When the input supply (wall adapter or USB supply) is removed, the LTC4057 automatically enters a low current state, dropping the battery drain current to less than 2µA. With power applied, the LTC4057 can be put into shutdown mode, reducing the supply current to 25µA. For the standalone version (on-board charge termination) of the LTC4057, refer to the LTC4054. Applications Wireless PDAs Cellular Phones Portable Electronics

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