STMicroelectronics 4-Pin 3.7 V 32 V

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Subtotal (1 reel of 2500 units)*

SGD3,135.00

(exc. GST)

SGD3,417.50

(inc. GST)

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Per Reel*
2500 - 2500SGD1.254SGD3,135.00
5000 +SGD1.216SGD3,040.00

*price indicative

RS Stock No.:
203-3421
Mfr. Part No.:
SRK1001TR
Manufacturer:
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

Height

1.75mm

Length

5mm

Width

6.2 mm

Series

SRK1001

Standards/Approvals

RoHS

Maximum Operating Temperature

150°C

Automotive Standard

No

COO (Country of Origin):
CN
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

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