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TC7717FTG - DC-AC control interface

General Description

A/I GND side of the board of the shunt resistance (GND of DC voltage) is connected.

SH_LG, DGND, DC_LG, and AGND should be short-circuited externally as a GND of the board.

Key Features

  • Process: C-MOS.
  • Internal reference power supply: 1.5 V (typ. ) and 3.0 V (typ. ).
  • Input voltage AVDD and DVDD: 3.3 V±0.3 V ADVREF: 3.0 V (typ. ).
  • UVLO function by AVDD pin: Malfunction prevention in under voltage Release: 2.7 V (max) Stop: 2.2 V (min).
  • Built-in 12-bit SAR AD converter (ADC core0 and core1) Operation of 3.3 V single power supply, conversion time 1 μs Main CLK: 40 MHz (typ. ), External CLK of PLL reference: 10 MHz (typ. ).
  • Sampling functi.

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Datasheet Details

Part number TC7717FTG
Manufacturer Toshiba
File Size 1.24 MB
Description DC-AC control interface
Datasheet download datasheet TC7717FTG Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TC7717FTG Toshiba CMOS Integrated Circuit Silicon Monolithic TC7717FTG Residential & Commercial Renewable Energy System (up to 1000 V AC or 1500 V DC) General outline DC-AC control interface IC The TC7717FTG is a DC-AC control interface IC. It is used for photovoltaic system power conditioner. This device incorporates input and output pins of controller signal, 12-bit ADC, differential circuit for detection, S/P interface, and Boost-ICNote1 interface. Features  Process: C-MOS  Internal reference power supply: 1.5 V (typ.) and 3.0 V (typ.)  Input voltage AVDD and DVDD: 3.3 V±0.3 V ADVREF: 3.0 V (typ.)  UVLO function by AVDD pin: Malfunction prevention in under voltage Release: 2.7 V (max) Stop: 2.