SRK1001

SRK1001

SRK1001TR

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Adaptive synchronous rectification controller for flyback converter

Quantity $ per Unit Savings
1 - 9$0.990%
10 - 24$0.8910%
25 - 99$0.8415%
100 - 249$0.6930%
250 - 499$0.6535%
500$0.5742%
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In stock
$0.99
Parameter NameParameter Value
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameSO-8
Key features
  • Secondary side synchronous rectification controller optimized for flyback converter
  • Suitable for QR and mixed CCM/DCM fixed frequency operation
  • Wide VCC operating voltage range 3.7 to 32 V
  • CC regulation operation down to 2V output supported
  • Very low quiescent current in low consumption mode (170 µA)
  • High-voltage sensing input for SR MOSFET drain-source voltage (185 V AMR)
  • Operating frequency up to 300 kHz
  • High-current gate-drive output for N-MOSFET
  • Fast turn-on with minimum delay time and adaptive turn-off logic
  • Programmable minimum TON and TOFF
  • Low consumption mode entry by DIS pin, by primary side burst-mode detection or by detection of SR MOSFET conduction lower than programmed min. TON
  • SO8 package
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