11 Revision History

Changes from Revision C (August 2016) to Revision D (July 2024)

• 更改了文檔標題以反映器件的主要特性和器件型號，因為該數據表僅對應 1 個器件型號（從“UCC2720x-Q1”更改為“UCC27200-Q1”。更新了若干規格以反映器件特性。從該數據表中刪除了對 UCC27201-Q1 器件的所有引用。Go
• 更新了整個文檔中的表格、圖和交叉參考的編號格式Go
• 更改了“特性”部分：1) 刪除了 HBM 和 CDM ESD 分類等級，以遵循最新的 TI 數據表標準。2) 將結溫范圍規格從“-40°C 至 140°C”更改為“-40°C 至 150°C”。4) 更改了典型傳播延遲（從“20ns”更改為“22ns”）。5) 刪除了“工作頻率大于 1MHz”，因為開關頻率不是指定的參數。6) 更改了典型自舉二極管電阻（從“0.6Ω”更改為“0.65Ω”）。Go
• 更新了“應用”部分，添加了 5 大典型應用列表。Go
• 更改了“說明”部分，以將 UCC2720x-Q1 替換為 UCC27200-Q1，并刪除了對 UCC27201-Q1 的所有引用。Go
• Changed Pin Functions table with a change to the power pad description. Go
• Updated Absolute Maximum Ratings section to remove "Power dissipation at TA = 25°C" and "Lead temperature (soldering, 10s)". Power dissipation can be calculated with thermal metrics in "Thermal Information" table.Go
• Updated Recommended Operating Conditions: Operating Junction Temperature maximum changed from 140°C to 150°C, and removed Operating Ambient Temperature. Go
• Updated Thermal Information section to reflect device characteristics. Go
• Updated Supply Currents specifications in the Electrical Characteristics table: 1) I_DD typical changed (From: 0.4mA. To: 0.11mA). 2) UC27200-Q1 I_DDO typical changed (From: 2.5mA. To: 1mA). 3) UCC27200-Q1 I_DDO maximum changed (From: 4mA. To: 3mA. 4) I_HB typical changed (From: 0.4mA. To: 0.065mA). 5) I_HBO typical changed (From: 2.5mA. To: 0.9mA). 6) I_HBO maximum changed (From: 4mA. To: 3mA). 7) I_HBS test condition changed to match V_HS maximum recommended operating conditions (From: 110V. To: 105V). 8) I_HBSO typical changed (From: 0.1mA. To: 0.03mA).Go
• Updated Input specifications in the Electrical Characteristics table: 1) UCC27200-Q1 V_HIT typical changed (From: 5.8V. To: 6V). 2) UCC27200-Q1 V_LIT typical changed (From: 5.4V. To: 5.6V). Go
• Updated Bootstrap diode specifications in the Electrical Characteristics table: 1) R_D test conditions changed (From: 100mA and 80mA. To: 120mA and 100mA). 2) R_D typical changed (From: 0.6Ω. To: 0.65Ω). Go
• Updated LO/HO Gate Driver specifications in the Electrical Characteristics table: 1) V_LOL typical changed (From 0.18V. To 0.1V). 2) V_LOH typical changed (From: 0.25V. To: 0.13V). Go
• Removed specifications with test conditions "-40°C to 125°C T_J", since all parameters are specified from -40°C to 150°C T_J (unless otherwise noted). Changed Propagation Delays typical specification (From: 20ns. To: 22ns).Go
• Updated Output Rise and Fall Time specifications: 1) t_R typical changed (From: 0.35us. To: 0.26us). 2) t_F typical changed (From: 0.3us. To: 0.22us). Go
• Updated all plots in Typical Characteristics section to reflect the device's typical specification. Go
• Updated Typical Application section to display a different application diagram and detailed design procedure since information in legacy data sheet had an outdated circuit with obsolete part numbers. Go
• Changed application curves to display propagation delay and rise/fall time plots. Go
• Updated Power Supply Recommendations section to fix 3 typos.Go