PWM-FF (fixed frequency) Flyback ICs

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High efficiency and low standby power consumption

State-of-the-art power control ICs for power ranges up to 300 With innovative protection features for superior safety and reliability in  operation. All ICs are high performance current or voltage mode  controllers for the application in cost sensitive designs, such as color  TV, adapters, set-top-boxes for satellite and cable services etc.Latest generation features integrated start up cell and active burst mode for ultra low stand by power consumption.

Features ( ICE3XS01/2/3 )

  • 500V start-up cell

  • 130kHz, 110kHz, 100kHz or 67kHz fixed switching frequency

  • Adjustable blanking window

  • Active burst mode to achieve lowest standby power dissipation<100mW

  • Enhanced integrated protection functions (auto-restart/latch off)

  • Accurate peak power limitation

  • Modulated gate drive

  • Packages DSO-8, DIP-8


Product Product Status Order Online Packages Green ICC Applications Function Frequency Range
Matching Results: 10
descending ascending         descending ascending descending ascending descending ascending descending ascending
IR25603  

active

Buy online

PDIP8

- - - -
DIP-8
IR21531  

active and preferred

Buy online

PDIP8

- - - -
IRS2153DPBF     - - - -
IRS21531DPBF     - - - -
DSO-8
ICE3BS03LJG  

active and preferred

Buy online

PG-DSO-8

2.5 mA
Off-Line SMPS
Current Mode PWM
65kHZ (fixed)
ICE3AS03LJG  

active and preferred

Buy online

PG-DSO-8

2.5 mA
Off-Line SMPS
Current Mode PWM
100 kHz (fixed)
ICE3GS03LJG  

discontinued

 

 

PG-DSO-8

2.5 mA
Off-Line SMPS
Current Mode PWM
130KHz (fixed)
SOIC 8N
IR21531S  

active and preferred

active and preferred

Buy online

Buy online

SOIC 8N

SOIC 8N

- - - -
IRS2153DSPBF     - - - -
IRS21531DSPBF     - - - -

Evaluation Boards

Board Family Description Status
EVAL-3GS03LJG Power Controller (PWM, PFC), MOSFET F3 FF controller ICE3GS03LJG for 65W 19.5V SMPS evaluation board with 85~265V AC universal input for LCD monitor, adapter, DVD, STB and auxiliary power supplies.
    active and preferred

    Reference Design

    Title Size Date Version
    2.2 MB 31 Jul 2009 01_00
    5.2 MB 15 Dec 2011 01_00

    PCB Design Data

    Title Size Date Version
    18 KB 23 Oct 2013 01_00
    26 KB 22 Oct 2013 01_00
    5 KB 23 Oct 2013 01_00
    25 KB 23 Oct 2013 01_00

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