STMicroelectronics SRK1001TR 4-Pin 3.7 V 32 V

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SGD38.00

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SGD41.50

(inc. GST)

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Units
Per unit
Per Pack*
25 - 50SGD1.52SGD38.00
75 - 100SGD1.463SGD36.58
125 +SGD1.372SGD34.30

*price indicative

Packaging Options:
RS Stock No.:
203-3422
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

Width

6.2 mm

Length

5mm

Series

SRK1001

Height

1.75mm

Standards/Approvals

RoHS

Automotive Standard

No

Maximum Operating Temperature

150°C

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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