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EMC2-22RKI

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Price Range $0.1600

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Datasheets & Reference Designs

Reference Designs

  • 120 VAC 7W PFC Wall Dimmable AC Linear Floating Switch LED Driver Reference Design
    PMP6022: This magnetic-free (no transformer/inductor), small form-factor, LED driver circuit is ideal for use in LED lamps, downlights, and fixtures. The design takes advantage of relatively new high forward-voltage (22V), low-current (20mA) white LEDs to realize a compact design producing >800 lumens from about 9W of input power. The novel floating switch architecture produces low LED current ripple comparable to single-stage SMPS based designs while providing excellent compatability with a wide range of common household wall dimmers.
  • 85 to 265VAC Input 4W Dual Output 12 and 3.3V Flyback Reference Design
    PMP9213.1: This 4W reference design generates both a 3.3V and 12V output. The 3.3V output is regulated, while the 12V output has some load dependent variation. The UCC28740 flyback controller provides a low cost yet efficient solution.
  • 120VAC Input 5V/200mA Flyback Converter With BJT Switch Reference Design
    PMP9059: This reference design creates a 5V at 200mA from a 120VAC Input. This supply is to designed to fit into a very small volume with approximately 10mm total height. The UCC28720 primary side controller with a BJT power switch provides a low cost design. A TPS71433 is also used to provide an additional 3.3V rail. It is important to note the outputs are only functionally (not for safety) isolated from the input.
  • 85 to 265VAC Input 12V/5W Low Cost Flyback with BJT Reference Design
    PMP9074: This 12V/5W reference design is optimized for very low cost and yet maintains good efficiency. Two key factors for minimizing cost are a BJT is used for the main power switch, and primary-side regulation eliminates the need for an optocoupler. The UCC28720 quasi-resonant flyback controller is able to implement both of these features. With quasi-resonant switching, efficiency at full load is over 80%, even with a BJT switch. Light-load losses are kept below 100mW due to burst mode operation.
  • 85 to 265VAC Input 4W Dual Output 12 and 3.3V Flyback Reference Design
    PMP9213.2: This 4W reference design generates both a 3.3V and 12V output. The 3.3V output is regulated, while the 12V output has some load dependent variation. The UCC28740 flyback controller provides a low cost yet efficient solution.
  • 85 to 265VAC Input 4W Dual Output 12 and 3.3V Flyback Reference Design - PMP9213.2 - TI Tool Folder
    PMP9213: This 4W reference design generates both a 3.3V and 12V output. The 3.3V output is regulated, while the 12V output has some load dependent variation. The UCC28740 flyback controller provides a low cost yet efficient solution.
  • 120VAC Input 5V/250mA Flyback Converter With BJT Switch Reference Design
    PMP9235: This reference design creates a 5V at 250mA from a 120VAC Input. The UCC28720 primary side controller with a BJT power switch provides a low cost design. It is important to note the outputs are only functionally (not for safety) isolated from the input.

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