LTC4425EMSE#TRPBF

Mfr. #:: LTC4425EMSE#TRPBF
製造商:: Analog Devices / Linear Technology
描述:: Power Management Specialized - PMIC Linear SuperCap Charger with Current-Limited Ideal Diode and V/I Monitor
生命週期:: 製造商新產品
數據表:: LTC4425EMSE#TRPBF 數據表
交貨:: DHL FedEx Ups TNT EMS
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ECAD Model:

產品屬性
屬性值

製造商：: 模擬設備公司

產品分類：: 電源管理專業 - PMIC

RoHS：: Y

輸出電流：: 3 A

安裝方式：: 貼片/貼片

包裝/案例：: MSOP-12

打包：: 捲軸

系列：: LTC4425

品牌：: ADI公司/凌力爾特

工作電源電流：: 0.020 mA

產品類別：: 電源管理專業 - PMIC

出廠包裝數量：: 2500

子類別：: PMIC - 電源管理 IC

Tags: LTC4425E, LTC4425, LTC442, LTC44, LTC4, LTC

Service Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LTC4425EMSE#TRPBF 評級和評論

A***v

Excellent connectors. thank you very much to the seller!

2019-05-15

N***k

Fast delivery, like everything is included

2019-03-19

LTC4425EMSE#TRPBF 描述

***ical: Battery Charger Li-Ion/Li-Pol 3000mA 5.5V 12-Pin MSOP EP T/R

***ear Technology: LTC4425 - Linear SuperCap Charger with Current-Limited Ideal Diode and V/I Monitor

***ow.cn: Controller 2.7V to 5.5V Automotive 12-Pin MSOP EP T/R

***i-Key: IC SUPERCAP CHRGR DIO/MON 12MSOP

***log Devices: The LTC4425 is a constant-current/constant-voltage linear charger designed to charge a 2-cell supercap stack from either a Li-Ion/Polymer battery, a USB port, or a 2.7V to 5.5V current-limited supply. The part operates as an ideal diode with an extremely low 50mΩ on-resistance making it suitable for high peak-power/low average power applications. The LTC4425 charges the output capacitors to an externally programmed output voltage in LDO mode at a constant charge current, or to VIN in normal mode with a smart charge current profile to limit the inrush current until the VIN to VOUT differential is less than 250mV. In addition the LTC4425 can be set to clamp the output voltage to 4.9V or 5.4V. Charge current (VOUT current limit) is programmed by connecting a resistor between PROG and GND. The voltage on the PROG pin represents the current fl owing from VIN to VOUT for current monitoring. An internal active balancing circuit maintains equal voltages across each supercapacitor and clamps the peak voltage across each cell to a pin-selectable maximum value. The LTC4425 operates at a very low 20μA quiescent current (shutdown current <3μA) and is available in a low profile 12-pin 3mm × 3mm DFN or a 12-lead MSOP package. Applications High Peak Power Battery/USB Powered Equipment Industrial PDAs Portable Instruments/Monitoring Equipment Power Meters, SuperCap Backup Circuits PC Card/USB Modems

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