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SRK1004BTR

SRK1004BTR

Active

SRK1004DTR

Synchronous rectifier controller for non-complementary active clamp flyback converter

ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameVFDFPN 6L 2 X 2 X 0,75 PITCH0.65

SRK1004 controller is intended for secondary side synchronous rectification (SR) in Non-Complementary Actively Clamped Flyback, Resonant Flyback, and Quasi-Resonant Flyback converters.It provides a gate-drive output suitable for N-channel logic-level or standard level power MOSFETs.The control...
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Key features
  • Secondary-side synchronous rectification controller optimized for Non-Complementary Actively Clamped Flyback converter (NC-ACF).
  • Able to operate in both low-side and high-side configuration
  • Supporting logic level (A and B) and standard level (C and D) MOSFETs
  • Two different turn-off delays available to cover a wide range of MOSFETs
  • Wide range supply voltage: 4 to 36 V
  • Very low operating current (580 µA) and quiescent current (230 µA)
  • High-voltage sensing input for SR MOSFET drain-source voltage (190 V AMR)
  • Operating frequency up to 500 kHz
  • Fast short-circuit detector
  • Tiny DFN 6L 2x2 mm package
In stock
Quantity $ per unit Savings
1-9$1.120%
10-99$0.9515%
100-499$0.7335%
500$0.6542%
Contact sales
$1.12
$1.12
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameVFDFPN 6L 2 X 2 X 0,75 PITCH0.65

SRK1004 controller is intended for secondary side synchronous rectification (SR) in Non-Complementary Actively Clamped Flyback, Resonant Flyback, and Quasi-Resonant Flyback converters.It provides a gate-drive output suitable for N-channel logic-level or standard level power MOSFETs.The control...
Read More

Key features
  • Secondary-side synchronous rectification controller optimized for Non-Complementary Actively Clamped Flyback converter (NC-ACF).
  • Able to operate in both low-side and high-side configuration
  • Supporting logic level (A and B) and standard level (C and D) MOSFETs
  • Two different turn-off delays available to cover a wide range of MOSFETs
  • Wide range supply voltage: 4 to 36 V
  • Very low operating current (580 µA) and quiescent current (230 µA)
  • High-voltage sensing input for SR MOSFET drain-source voltage (190 V AMR)
  • Operating frequency up to 500 kHz
  • Fast short-circuit detector
  • Tiny DFN 6L 2x2 mm package