IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments SN6505 | Demoboard TIDA-010933

1.6kW, bidirectional micro inverter based on GaN reference design

Overview

TopologyPositive to Negative Converter
Input voltage30-60 V
Output 1230 V / 7 A

Description

This reference design implements a four-channel 1.6 kW single-phase bidirectional micro inverter based on GaN. The reference design supports four identical channels with up to 60 V and ±10 A on the DC side. These channels can be connected to photovoltaic (PV) panels or to 48-V Battery Energy Storage Systems (BESS). On the High-Voltage (HV) side, the reference design is connected to a single-phase ACgrid. The reference design has Low-Voltage (LV) and HV sides isolated by means of a bidirectional fixedfrequency CLLLC converter. The control algorithm for the reference design is implemented in C2000™ MCU.

Features

  • High-power density
  • High-switching frequency to enable small passive EMI filter components
  • Any channel can either operate as PV input or 48V battery storage
  • Single chip controller with one C2000 MCU (DC/AC, DC/DC, MPPT)
  • Good common mode isolation with Isolated DC/DC topology
  • Low overall system solution cost

Typical applications

  • Medical instruments
  • Micro inverter
  • Low-noise filament supplies, Distributed supplies, Telecom supplies, Low-noise isolated USB supplies, Isolated power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, low-power LAN

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingVINVOut1
(V)
IOut1
(mA)
Type of Insulationfswitch
(kHz)
∫Udt
(Vµs)
NPRI : NSECL
(µH)
VT
(V (AC))
Mount Samples
885012206020SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 10 V(DC)100 nF ±10% 10 0603 -55 °C up to +125 °C 55 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
885012206026SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 10 V(DC)1 µF ±10% 10 0603 -55 °C up to +125 °C 100.1 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
750316819SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WE-PPTI Push-Pull Transformers 1208 -40 °C up to +125 °C 8.3 12.6 4.1 Tape and Reel 5 V (DC) 12 460 Functional 400 - 700 9 1:2.88 86 2500 SMT
Order Code Data­sheet Simu­lation
885012206020SPEC
885012206026SPEC
750316819SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingVINVOut1
(V)
IOut1
(mA)
Type of Insulationfswitch
(kHz)
∫Udt
(Vµs)
NPRI : NSECL
(µH)
VT
(V (AC))
Mount Samples