11 Revision History

Changes from Revision A (April 2018) to Revision B (July 2024)

• Changed document title to reflect the device's key features. Go
• Changed several specifications to reflect the device characteristics.Go
• Changed Features section: 1) Changed sink/source current to use exact typical specification, no change in actual device specification (From: 4-A/4-A To: 3.7-A/4.5-A). 2) Changed T_J to match improved device specification (From: Specified from -40°C to +140°C. To: Specified from -40°C to +150°C junction temperature range). Go
• Updated Applications section with list of top 5 typical applications.Go
• Changed Description section: 1) Changed peak currents (From: 4-A source and 4-A sink. To: 3.7A source and 4.5A sink). 2) Changed 5-V turn-off UVLO (From: 5-V UVLO. To: 5-V turn-off UVLO). 3) Changed format for package name from WSON (10) to DPR (WSON, 10). 4) Changed HS pin tolerance to reflect specification in Electrical Characteristics table (From: -18V. To: -(24V-VDD)). 5) Updated propagation delay plot. Go
• Updated Pin Functions table to remove DDA and DRM packages, since UCC27212 is only available in DPR package.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 Electrical Characteristics and Switching Characteristics tables to remove specifications for 6.8V VDD, leaving the specifications for 12V VDD test condtion, as typically done in gate driver datasheets. Go
• Updated Supply Currents specifications in the Electrical Characteristics table: 1) Minimum specification removed for I_DD, I_DDO, I_HB and I_HBO. 2) I_DD typical changed (From: 0.085mA. To: 0.11mA). 3) I_DDO typical changed (From: 2.5mA. To: 1.4mA). 4) I_DDO maximum changed (From: 6.5mA. To: 3mA. 5) I_HBO typical changed (From: 2.5mA. To: 1.3mA). 6) I_HBO maximum changed (From: 5.1mA. To: 3mA). 8) I_HBS test condition changed to match V_HS maximum recommended operating conditions (From: 115V. To: 100V). 9) I_HBSO typical changed (From: 0.07mA. To: 0.03mA). 10) I_HBSO maximum changed (From: 1.2mA. To: 1mA). Go
• Updated Bootstrap diode specifications in the Electrical Characteristics table: 1) V_F maximum changed (From: 0.8V. To: 0.85V). 2) V_FI typical changed (From: 0.85V. To: 0.9V), and maximum changed (From: 0.95V. To: 1.05V). 3) R_D test conditions changed (From: 100mA and 80mA. To: 180mA and 160mA). 4) R_D typical changed (From: 0.5Ω. To: 0.55Ω). Go
• Updated LO/HO Gate Driver specifications in the Electrical Characteristics table: 1) Minimum specification removed for V_LOL, V_LOH, V_HOL, V_HOH. 2) V_LOL and V_HOL typical changed (From 0.1V. To 0.07V). 3) V_LOH and V_HOH typical changed (From: 0.16V. To: 0.11V).Go
• Updated Propagation Delays specifications in the Switching Characteristics table: 1) Changed T_DLFF and T_DHFF typicals (From: 16ns. To: 19ns). Updated Output Rise and Fall Time specifications in the Switching Characteristis table: 1) t_R with 1000pF C_LOAD changed (From: 7.8ns typical. To: 7.2ns typical). 2) t_F with 1000pF C_LOAD changed (From: 6ns typical. To: 5.5ns typical). 3) t_R with 1uF C_LOAD changed (From: 0.36us typical. To: 0.27us typical). 4) t_F with 0.1uF C_LOAD changed (From: 0.20us typical. To: 0.16us typical). Go
• Updated Miscellaneous specifications in the Switching Characteristics table: t_{IN_PW} maximum changed (From: 100ns. To: 40ns).Go
• Updated all plots in Typical Characteristics section to reflect the typical specification of the device. Go
• Changed typical specifications mentioned in the Overview section to match the device specifications in the Electrical Characteristics table.Go
• Changed Input Stages section to match the input pulldown resistance typical specification in the electrical characteristics table (From: 70kΩ. To: 68kΩ). Go
• Changed Undervoltage Lockout (UVLO) section to VHB UVLO hysteresis to match electrical characteristics table (From: 0.4V. To: 0.3V).Go
• Changed application curves to display propagation delay and rise/fall time plots. Go