1EDI2002AS_15 Datasheet, PDF (12/147 Pages) Infineon Technologies AG – Single Channel Isolated Driver for Inverter Systems AD Step

• Fully Programmable Active Clamping Inhibit signal (secondary side).
• Fully programmable Two-Level Turn On (TTON).
• Low latency digital channel.
• Optimal support of EiceBoost functions.
• 36-pin PG-DSO-36 green package.
• Automotive qualified (as per AEC Q100).
EiceDRIVER™ SIL
1EDI2002AS
Product Definition
Safety Relevant Features
• Programmable Desaturation monitoring.
• Overcurrent protection.
• Fully programmable Two-Level Turn-Off.
• Automatic Emergency Turn-Off in failure case.
• Automatic or externally triggered disabling of the output stage (tristate).
• Under- and over-voltage supervision of all the power supplies (both primary and secondary sides).
• NFLTA and NFLTB notification pins for fast system response time (primary side).
• Safe internal state machine.
• Weak Turn-On functionality.
• Internal overtemperature sensor (secondary side).
• Internal clock monitoring.
• Gate signal monitoring.
• IGBT state monitoring.
• Individual error and status flags readable via SPI.
• Support for Active Short Circuit strategies.
• Full diagnosticability.
• In-application testability of safety critical functions.
• Suitable for systems up to ASIL D requirements (as per ISO 26262).
1.3
Target Applications
• Inverters for automotive Hybrid Electric Vehicles (HEV) and Electric Vehicles (EV).
• High Voltage DC/DC converter.
• Industrial Drive.
Datasheet
12
Hardware Description
Rev. 3.1, 2015-07-30