STMicroelectronics SRK1001TR AC-DC 300 kHz 4-Pin, SO8

View all Voltage Controllers
Bulk discount available

Subtotal 50 units (supplied on a continuous strip)*

£21.65

(exc. VAT)

£26.00

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 175 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
50 - 75£0.433
100 - 225£0.422
250 - 975£0.411
1000 +£0.40

*price indicative

Packaging Options:
RS Stock No.:
203-3422P
Mfr. Part No.:
SRK1001TR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Controller Type

Synchronous Rectifier Controller

Number of Outputs

1

Current Conversion Type

AC-DC

Maximum Switching Frequency

300 kHz

Mounting Type

Surface Mount

Package Type

SO8

Pin Count

4

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