STMicroelectronics SRK1004BTR Non-Complementary Actively Clamped Flyback 1-Channel 6-Pin, DFN

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Subtotal 100 units (supplied on a continuous strip)*

R 982,60

(exc. VAT)

R 1 130,00

(inc. VAT)

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  • Shipping from 17 August 2026
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Units
Per unit
100 - 240R 9.826
250 - 490R 9.531
500 - 990R 9.15
1000 +R 8.784

*price indicative

Packaging Options:
RS stock no.:
152-157P
Mfr. Part No.:
SRK1004BTR
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

5.5 V

Mount Type

Surface

Switching Frequency

500kHz

Package Type

DFN

Pin Count

6

Output Current

25mA

Series

SRK1004

Standards/Approvals

JES002, JS001

Width

2 mm

Minimum Input Voltage

4V

Maximum Input Voltage

36V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Automotive Standard

No

COO (Country of Origin):
TH
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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