TC7716FTG
Toshiba CDMOS Integrated Circuit Silicon Monolithic
TC7716FTG
Residential and Commercial Renewable Energy System (up to 1000 V AC or
Outline
1500 V DC) Voltage Booster Controller
TC7716FTG is a DC booster control IC for solar cell power conditioners. The solar panel voltage
input pin, 12-bit AD converter, detection circuits, 3 I/O pins for booster and full-bridge control,
and UART I/F are built in the IC.
Features
Process:
CD-0.13
Power supply voltage (VDD): 7.2 V to 14.0 V
Startup voltage:
7.0 V
Built in 12bit AD converter (ADC)
UART I/F
H-SW soft start
Voltage booster converter + H-SW controller or full-bridge
LLC controller
Output pulse Duty
For voltage booster controller: External input
For H-SW controller: 50%
For full bridge LLC controller: External input
P-VQFN32-0505-0.50-002
Switching Pulse of voltage booster converter: External input
Switching frequency of H-SW (4-values changeable)
:50.000 kHz
Weight: 70 mg (typ.)
:59.524 kHz
:69.444 kHz
:80.645 kHz
Built in protection functions
Over current protection (OCP)
Output over voltage protection (OVP, timer latch type)
Under voltage lock out (UVLO)
Thermal shutdown (TSD)
Package QFN 32 (5.0 mm × 5.0 mm, 0.5 mm Pitch)
This product has a MOS structure and is sensitive to electrostatic discharge. When handling
this product, ensure that the environment is protected against electrostatic discharge by
using an earth strap, a conductive mat and an ionizer. Ensure also that the ambient
temperature and relative humidity are maintained at reasonable levels.
© 2017
1
Toshiba Electronic Devices & Storage Corporation
2017-07-03
