AT6902Z
AT6902Z Synchronous Rectification Driver IC
AT6902Z Synchronous Rectification Driver IC
General Description
AT6902Z is a secondary side Synchronous Rectification driver IC to drive SR MOS replaces Schottky rectification diode for higher efficiency. With adaptive dead time control method, AT6902Z could operates in DCM and CCM safely without cross conduction issue. In system light load condition, AT6902Z enter light load mode and stop Gate switching result to less standby power loss.
The devices is available in SOP-8L package and require few external devices for operation.
AT6902Z is a secondary side Synchronous Rectification driver IC to drive SR MOS replaces Schottky rectification diode for higher efficiency. With adaptive dead time control method, AT6902Z could operates in DCM and CCM safely without cross conduction issue. In system light load condition, AT6902Z enter light load mode and stop Gate switching result to less standby power loss.
The devices is available in SOP-8L package and require few external devices for operation.
詳細介紹
Support Flyback , Forward Freewheeling Rectification operate in Multi-Mode DCM/CCM
Quick Transient Response
Intelligent Dead Time control
VCC range from 4.7V~36V
350uA Low light Load Operation Current
Sourcing 1A/Sinking 1.5A High Drive Capability Driver
SOP-8L Package
Applications
Server and Desktop Power Supplies
Telecom Power Supplies
Adaptor and Battery Charger
Open Frame Switching Power Supplies