NEW
Active and preferred
RoHS Compliant

REF_OPTI_80V20A_GAN

NEW
Solar optimizer with CoolGaN™ Transistors in a buck configuration

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REF_OPTI_80V20A_GAN
REF_OPTI_80V20A_GAN

Product details

  • Efficiency
    97 % at 100 % load, 90 % at 10 % load, 98 % at 50 % load
  • Family
    CoolGaN™
  • Input current max
    20 A
  • Input Voltage range
    15 V to 80 V
  • Output Current max
    20 A
  • Power max
    500 W
  • Switching Frequency
    400 kHz
Recommended
OPN
REFOPTI80V20AGANTOBO1
Product Status active and preferred
Infineon Package LG-MADK-1
Package Name N/A
Packing Size N/A
Packing Type CONTAINER
Moisture Level NA
Moisture Packing NON DRY
Lead-free No
Halogen Free No
RoHS Compliant Yes
Infineon stock last updated:

Product Status
Active
Infineon Package LG-MADK-1
Package Name -
Packing Size 0
Packing Type CONTAINER
Moisture Level NA
Moisture Packing NON DRY
Lead Free
Halogen Free
RoHS Compliant
This compact reference design for solar optimizers features two GaN transistors in a half-bridge configuration, each driven by a dedicated gate driver. The high switching frequency allows reducing the size of the power inductors and bulk capacitors, and thanks to the top-side-cooled housing of the GaN switch, it is also possible to reduce the heatsink space. Furthermore, this all-in-one solar optimizer solution embeds a control system and sensing features.

Features

  • High switching frequency (≥400 kHz)
  • Reduced number of passive components
  • 15–80 V nominal input voltage
  • Overtemperature protection
  • Top-side cooled GaN power switch
  • Reduced deadtime

Benefits

  • All-in-one optimizer solution
  • High power density
  • > 97 % efficiency
  • Lowering overall BOM cost and count
  • Easy interface with PSOC™
  • 100 % duty cycle capability

Bill of Material

Documents

Documents

Design resources

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