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 V_FB 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、應用和實施 部分、電源相關建議 部分、布局 部分、器件和文檔支持 部分以及機械、封裝和可訂購信息 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