深圳市微桥科技有限公司

SP6016E-Synchronous Rectifier Driver DataSheet 

DESCRIPTION 
   The fundamental of SP6016E synchronous
rectifier (SR) driver IC is based on our U.S.
patented methods that utilize the principle of
“prediction” logic circuit. The IC deliberates
previous cycle timing to control the SR in
present cycle by “predictive” algorithm that
makes adjustments to the turn-off time, in order
to achieve maximum efficiency and avoid
cross-conduction at the same time. Specially,
SP6016E is designed for Resonance. It also
maintains the MOSFET’s body diode conduction
at minimum level. The SP6016E is capable to
adapt in almost all existing Resonance
converters with few adjustments considered
necessary.

FEATURES
? Offers efficiency improvement over Schottky
Diode (depends on drive configuration of the
SR).
? Low Standby Power to meet DOE Lot 6 requirement.
? Drives all logic level Power MOSFET.
? Prediction gate timing control.
? Minimum MOSFET body diode conduction.
? Operating frequency up to 300 KHz.
? Synchronize to transformer secondary voltage waveform.
? Internal over voltage protection

APPLICATIONS
    Switching Mode Power Supply (CCM&DCM&QR)
? Storage area network power supplies
? Telecommunication converters
? Embeddedsystems
? Industrial & commercial systems using high current processors
? Power converters to meet Lot 6 requirement