This article will provide a detailed introduction to Infineon gate drive IC chip model 2ED4820-EM.
Infineon is committed to actively promoting low-carbon and digital processes. As a global semiconductor leader in power systems and the Internet of Things, we help create solutions that trigger industry change to achieve green and efficient energy, environmentally friendly and safe transportation, and intelligent and safe Internet of Things. Infineon designs, develops, produces, and sells a wide range of semiconductors and semiconductor based solutions, focusing on key markets in industries such as automotive, industrial, and consumer electronics. Its products are diverse, ranging from standard components to special components for digital, analog, and mixed signal applications, to specific solutions tailored for customers.
The main characteristics of Infineon gate drive IC chip model 2ED4820-EM:
48 V intelligent high-voltage side MOSFET gate driver with SPI, suitable for automotive applications
features
Extended power supply voltage range: 20-70 V
Two independent high-voltage side gate driver outputs, pulled down by 1 A and pulled up by 0.3 A, for quick shutdown/opening
Low power current in sleep mode IBAT_Q<5 µ A
• Device control, configuration, and diagnosis through SPI
• Can be configured with overcurrent/short circuit protection
• configurable drain source overvoltage protection
• Gate Under Voltage Lockout (VGS)
Grounding detection
• Certified by AEC-Q100
• Lead free, halogen-free, RoHS compliant
• Supports back-to-back MOSFETs
SPI interface
Current detection
advantage
• Supports back-to-back MOSFET topology (common drain or common source)
• SAFESTATEN input, used to trigger safe state mode in case of µ C failure
A bidirectional high-voltage or low-voltage analog current detection interface with configurable gain to optimize power loss
Can withstand up to 105 V Vbat voltage and Vsource voltage relative to -90 V Vbat
PRO-SIL (TM) ISO 26262 ready, supporting integrators to evaluate hardware components based on ISO 26262
