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SRK2000A

SRK2000A

Active

SRK2000ATR

Synchronous rectifier smart driver for LLC resonant converters

ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSO-8

The SRK2000A smart driver implements a control scheme specific to secondary side synchronous rectification in LLC resonant converters that use a transformer with center tap secondary winding for full wave rectification.It provides two high current gate drive outputs, each capable of driving one or...
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Key features
  • Secondary side synchronous rectifier controller optimized for LLC resonant converters
  • Protection against current reversal
  • Safe management of load transient, light load and startup condition
  • Matched turn-off thresholds
  • Intelligent automatic sleep mode at light load
  • Dual gate driver for N-channel MOSFETs with 1 A source and 3.5 A sink drive current
  • Operating voltage range 4.5 to 32 V
  • Programmable UVLO with hysteresis
  • 250 µA quiescent consumption
  • Operating frequency up to 500 kHz
  • Available in SO-8 package
In stock
Quantity $ per unit Savings
1-9$2.700%
10-99$2.2915%
100-249$1.9528%
250-499$1.8332%
500$1.6140%
Contact sales
$2.70
$2.70
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSO-8

The SRK2000A smart driver implements a control scheme specific to secondary side synchronous rectification in LLC resonant converters that use a transformer with center tap secondary winding for full wave rectification.It provides two high current gate drive outputs, each capable of driving one or...
Read More

Key features
  • Secondary side synchronous rectifier controller optimized for LLC resonant converters
  • Protection against current reversal
  • Safe management of load transient, light load and startup condition
  • Matched turn-off thresholds
  • Intelligent automatic sleep mode at light load
  • Dual gate driver for N-channel MOSFETs with 1 A source and 3.5 A sink drive current
  • Operating voltage range 4.5 to 32 V
  • Programmable UVLO with hysteresis
  • 250 µA quiescent consumption
  • Operating frequency up to 500 kHz
  • Available in SO-8 package