11 Revision History

Changes from Revision B (August 2015) to Revision C (July 2024)

• 更改了文档标题以反映器件的主要特性。Go
• 更新了若干规格以反映器件特性。Go
• 更新了“特性”部分：1) 将结温范围规格从“-40°C 至 140°C”更改为“-40°C 至 150°C”。2) 将典型传播延迟从 20ns 更改为 22ns。3) 删除了“工作频率大于 1MHz”，因为开关频率不是指定的参数。4) 将典型自举二极管电阻从 0.6Ω 更改为 0.65Ω。Go
• 更新了“应用”部分，添加了 5 大典型应用列表。Go
• 删除了本数据表中对采用 DRC 封装的 UCC27200A 的所有引用，因为该封装型号已过时。Go
• Updated Pin Configuration and Functions section pin diagrams and pin description to indicate that the PowerPAD is internally connected to the VSS pin on the DRC package only. 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.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) I_DDO typical changed (From: 2.5mA for UCC27200 and 3.8mA for UCC27201. To: 1mA for both). 3) I_DDO maximum changed (From: 4mA for UC27200 and 5.5mA for UCC27201. To: 3mA for both. 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 V_HIT typical changed (From: 5.8V. To: 6V). 2) UCC27200 V_LIT typical changed (From: 5.4V. To: 5.6V). 3) UCC27201 V_HIT specifications changed (From: 1.7V typical, 2.5V maximum. To: 1.9V minimum, 2.3V typical, 2.7V maximum). 4) UCC27201 V_LIT specifications changed (From: 0.8V minimum, 1.6V typical. To: 1.3V minimum, 1.6V typical, 1.9V maximum). 5) UCC27201 V_IHYS typical changed (From: 100mV. To: 700mV). 6) UCC27201 R_IN specifications changed from (100kΩ minimum, 200kΩ typical, 350kΩ maximum. To: 68kΩ typical). 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). Go
• 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 Input Stages section: 1) Changed UCC27201A input pulldown resistance typical to match the specification in the Electrical Characteristics table from 70kΩ to 68kΩ. 2) Changed input capacitance from 2pF to 4pF. 3) Changed UCC27200A input thresholds from 48% and 45% of VDD to 6V and 5.6V to reflect the specification in the Electrical Characteristics table.Go
• Updated Typical Application section to display a different application diagram and Detailed Design Procedure section 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