ISO5851 Description
The ISO5851 is a 5.7-kVRMS, reinforced isolated gate driver for IGBTs and MOSFETs with 2.5-A source and 5-A sink current. The input side operates from a single 3-V to 5.5-V supply. The output side allows for a supply range from minimum 15 V to maximum 30.
ISO5851 Key Features
- 1 100-kV/μs Minimum mon-Mode Transient Immunity (CMTI) at VCM = 1500 V
- 2.5-A Peak Source and 5-A Peak Sink Currents
- Short Propagation Delay: 76 ns (Typ)
- 2-A Active Miller Clamp
- Output Short-Circuit Clamp
- Fault Alarm upon Desaturation Detection is
- Input and Output Undervoltage Lockout (UVLO)
- Active Output Pull-down and Default Low Outputs
- 3-V to 5.5-V Input Supply Voltage
- 15-V to 30-V Output Driver Supply Voltage
ISO5851 Applications
- Isolated IGBT and MOSFET Drives in