4 修订历史记录

Changes from G Revision (September 2016) to H Revision

• Added WEBENCH® 信息至 特性、详细设计流程和器件支持部分Go
• Added SW (AC, less than 10 ns) to the Absolute Maximum Rating tableGo

Changes from F Revision (January 2015) to G Revision

• Added TLV62084A 器件和 相关应用 Go
• Added Power Good Pin Logic Table (TLV62080/84) and Power Good Pin Logic Table (TLV62084A) Go
• Added scale factors in Figure 14 Go
• Changed PCB Layout Image Go
• Added 接收文档更新通知和社区资源部分。Go

Changes from E Revision (February 2014) to F Revision

• Changed 器件信息表。Go
• Renamed the Configuration and Functions section Go
• Added new TI-Legal note to Application and Implementation section.Go
• Renamed "Thermal Information" to Thermal ConsiderationsGo

Changes from D Revision (June 2013) to E Revision

• Added 器件信息表，电源相关建议，器件和文档支持以及机械、封装和可订购信息部分Go
• 阐明了 TLV62080 器件的输入范围 2.5V 至 5.5V 以及 TLV62084 器件的输入范围 2.7V 至 5.5VGo
• Changed the Ordering Information table to the Device Comparison table and removed the Package Marking, T_A, and Package columns from the table Go
• Changed the word pin to terminal in most cases throughout the document Go
• Added the Handling Ratings table which now contains the storage temperature range and ESD ratings Go
• Added I_LIM range for TLV62084 in Electrical Characteristics tableGo
• Added the higher output voltage Output Voltage vs Load Current graph in the Typical Characteristics sectionGo
• Replaced the Switching Frequency vs Load Current graph to the new Switching Frequency vs Output Current graph in the Typical Characteristics sectionGo
• Replaced the TLV62080 typical application circuit with the circuit for the TLV62084Go
• Deleted the Parameter Measurement Information Section and moved image and list of components to Typical Application sectionGo
• Added Table 4 to the Design Requirements section Go
• Added Moved Waveforms from the Typical Characteristics section into the Application Curves section. Changed L_COIL (coil inductance) to I_COIL (coil current) in the Typical Application (PWM Mode and PFM Mode), Load Transient, Line Transient, and Startup waveformsGo
• Added the output capacitance and inductance conditions to the first (original) Load Transient graphGo
• Added the second Load Transient graph (Figure 14)Go

Changes from C Revision (May 2013) to D Revision

• Deleted TLV62084 device number from datasheetGo

Changes from B Revision (July 2012) to C Revision

• Changed the Thermal Information table valuesGo

Changes from A Revision (November 2011) to B Revision

• Changed QFN to SON in ORDERING INFORMATIONGo
• Changed QFN to SON in DEVICE INFORMATIONGo
• Changed Thermal Pad description in Pin FunctionsGo
• Changed T_J in the Absolute Maximum Ratings From: –40 to 125°C To: -40 to 150°CGo
• Changed several instances of DSC to DCS in DEVICE OPERATION sectionGo
• Changed DSC to DCS in Functional Block DiagramGo

Changes from * Revision (October 2011) to A Revision

• Changed pin VSNS to VOS in Figure 9Go
• Changed pin VSNS to VOS in Figure 10Go