Diodes Incorporated


我们的充电器控制器产品组合能够快速、可靠地为NiCd 和 NiMH 电池产品应用、电源工具及消费电子产品终端充电。我们同时提供完全集成的单电芯锂电池充电器 IC,不需使用外部 FET 或阻流二极管,即可以恒定电流/恒定电压 (CC/CV) 充电方式进行工作。器件功能特点为:

  • 可切换五种充电状态以适应不同电池条件
  • 优异的电池保护与电量充满检测方案
  • 配有电量计(Fuel-Gauge),纳入电池自放电补偿效应
  • 按键延迟功能,可防止轻触式开关的多次输入 (延迟时间约125 秒)
  • 内部稳压器
  • 集成式 DC/DC 降压控制器

Charger FAQs

Is there a replacement for an obsolete part?

Not all obsolete parts will have a direct replacement. However, we recommended that you contact your regional sales office.

What are the types of jitter?

There are several types of jitter, but the main ones are: cycle-to-cycle jitter, period jitter, half period jitter, and peak-to-peak jitter. Jitter terminology can be found in AB36: Jitter Measurement Techniques at Application Brief No. 36 or Application Note No. 27.

What is the lead finish for Pericom products? What about lead-free?

All Pericom's products that are not lead-free are composed of 85% Sn and 15% Pb. For lead-free products, they are composed of 100% matte Sn. Lead-free products are marked and ordered with the letter "E" suffix at the end of the part number.

Where can I find Mean Time Before Failure (MTBF) or Failures In Time (FIT) values for Pericom products?

FIT and MTBF data can be found at Pericom's Quality webpage.

Where can I find the information on your Pb-free and "Green" packaging?

Lead (Pb)-Free and Green information can be found on individual datasheets or Pb-Free & Green Page.