Dual Channel 20-mΩ Smart High Side Driver with Advanced Protections and Diagnostics
SC77220Q
Dual Channel 20-mΩ Smart High Side Driver with Advanced Protections and Diagnostics
The SC7720Q is a fully-protected dual channel smart high side driver qualified in automotive grade. Full diagnostics and high accuracy current sense of each channel enable intelligent control of the load even in harsh conditions. It integrates two-channel 20mΩ MOSFETs in a compact package size with advanced protections of load current limitation, dynamic thermal swing shutdown, absolute thermal shutdown. Auto-restart or fault latch-off mode in over temperature events can be configured by an external /FaultRST pin (for Version-A only). Besides, it features chip junction temperature and supply voltage sense output to monitor the driver status more precisely. A multiplexed pin delivers these analog signals and the digital signal of fault indication for both channels in on-state and open load in off-state.
The SC7720Q is a fully-protected dual channel smart high side driver qualified in automotive grade. Full diagnostics and high accuracy current sense of each channel enable intelligent control of the load even in harsh conditions. It integrates two-channel 20mΩ MOSFETs in a compact package size with advanced protections of load current limitation, dynamic thermal swing shutdown, absolute thermal shutdown. Auto-restart or fault latch-off mode in over temperature events can be configured by an external /FaultRST pin (for Version-A only). Besides, it features chip junction temperature and supply voltage sense output to monitor the driver status more precisely. A multiplexed pin delivers these analog signals and the digital signal of fault indication for both channels in on-state and open load in off-state.
