STMicroelectronics 4-Pin 3.7 V 32 V

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Subtotal 50 units (supplied on a continuous strip)*

£40.90

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£49.10

(inc. VAT)

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In Stock
  • 75 unit(s) ready to ship
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Units
Per unit
50 - 75£0.818
100 - 225£0.797
250 - 975£0.777
1000 +£0.757

*price indicative

Packaging Options:
RS Stock No.:
203-3422P
Mfr. Part No.:
SRK1001TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Controller

Number of Channels

1

Mount Type

Surface

Pin Count

4

Minimum Supply Voltage

3.7V

Maximum Supply Voltage

32V

Series

SRK1001

Width

6.2 mm

Height

1.75mm

Standards/Approvals

RoHS

Length

5mm

Maximum Operating Temperature

150°C

Automotive Standard

No

The STMicroelectronics SRK1001 series is an adaptive synchronous rectification controller for fly back converter. It is intended for secondary side synchronous rectification (SR) in fly back converters, and it is also suitable for operation in QR and mixed CCM/DCM fixed frequency circuits. The controller provide a high-current gate-drive output, capable of driving N-channel Power MOSFETs. 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, such is the control scheme of this IC.

Fast turn-on with minimum delay time and adaptive turn-off logic

SO8 package type

High-current gate-drive output for N-MOSFET