REF_OPTI_80V20A_GAN
Active and preferred
RoHS Compliant

REF_OPTI_80V20A_GAN

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
Country of Assembly (CoA)
MK
Country of Diffusion (CoD)
MK

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
Country of Assembly (CoA)
MK
Country of Diffusion (CoD)
MK
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

Design resources

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