4 修訂歷史記錄
Changes from H Revision (August 2019) to I Revision
- Changed ESD numbers to reflect latest test insightsGo
- Changed Footnotes in order to reflect wording of latest JEP155 and JEP157 specificationsGo
- Changed VFB naming and description for better readabilityGo
Changes from G Revision (March 2019) to H Revision
- Changed R3 68 kΩ To: R4 68 kΩ in Figure 28Go
Changes from F Revision (March 2019) to G Revision
- 更改了“簡(jiǎn)化原理圖”，刪除了從 VINA 到 VIN 的連接Go
- Changed Figure 7, removed the connection from VINA to VIN Go
- Changed Figure 28, removed the connection from VINA to VIN Go
Changes from E Revision (May 2017) to F Revision
- 更新了 特性 和 應(yīng)用 （第 1 頁）Go
- 將器件信息表中的“封裝尺寸”列改為“輸出電壓”Go
- Changed the Pin Configuration image Go
- Changed Chapter order in Application Information .Go
- Updated output capacitor selection section Go
- Added Table of Typical Characteristics Curves. Go
- Changed Figure 24 and Figure 25Go
- Added Figure 26 and Figure 27Go
- Changed Figure 28Go
- Added system examples Supercapacitor Backup Power Supply With Active Cell Balancing and Low-Power TEC DriverGo
Changes from D Revision (October 2015) to E Revision
- Added Voltage AC-spec to Absolute Maximum Ratings table for L1, L2. Go
Changes from C Revision (February 2013) to D Revision
- Added 添加了處理額定值 表、特性 說明 部分、器件功能模式、應(yīng)用和實(shí)施 部分、電源相關(guān)建議 部分、布局 部分、器件和文檔支持 部分以及機(jī)械、封裝和可訂購(gòu)信息 部分Go
Changes from B Revision (August 2012) to C Revision
- Changed Figure 7 schematic to show correct component values. Go
- Changed Figure 28 schematic to show correct component values. Go
Changes from A Revision (December 2011) to B Revision
- Changed the Duty cycle in step down conversion values, added MIN = 20%, deleted TYP = 30% and MAX = 40%Go
Changes from * Revision (April 2010) to A Revision
- Updated Figure 31 - PCB Layout SuggestionGo