STMicroelectronics SRK1004ATR Non-Complementary Actively Clamped Flyback 1-Channel 6-Pin, DFN 6L

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HK$56.30

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Per unit
Per Tape*
10 - 90HK$5.63HK$56.30
100 - 240HK$5.35HK$53.50
250 +HK$5.19HK$51.90

*price indicative

Packaging Options:
RS Stock No.:
152-155
Mfr. Part No.:
SRK1004ATR
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Controller

Number of Outputs

1

Current Conversion Type

Non-Complementary Actively Clamped Flyback

Output Voltage

9 V, 5.5 V

Switching Frequency

500kHz

Mount Type

Surface

Package Type

DFN 6L

Pin Count

6

Output Current

25mA

Standards/Approvals

JES002, JS001

Series

SRK1004

Width

2 mm

Minimum Operating Temperature

-40°C

Maximum Input Voltage

36V

Automotive Standard

No

Minimum Input Voltage

4V

Maximum Operating Temperature

125°C

The STMicroelectronics Synchronous rectifier controller is intended for secondary side synchronous rectification 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 scheme of this device is such that the SR MOSFET is switched on as soon as current starts flowing through its body diode and it is then switched off as current approaches zero.

Able to operate in both low side and high side configuration

High voltage sensing input for SR MOSFET drain source voltage

Operating frequency up to 500 kHz

Fast short circuit detector

Tiny DFN 6L 2x2 mm package

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