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STMICROELECTRONICS  SPV1020  DC-DC Switching Boost (Step Up) Regulator, Adjustable, 6.5V-40Vin, 6.5V-40Vout, 9Aout, PowerSSO-36

STMICROELECTRONICS SPV1020
Technical Data Sheet (321.24KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The SPV1020 is a monolithic 4-phase interleaved DC-DC Boost Converter designed to maximize the power generated by photovoltaic panels independent of temperature and amount of solar radiation. Optimization of the power conversion is obtained with embedded logic which performs the MPPT (max. power point tracking) algorithm on the PV cells connected to the converter. One or more converters can be housed in the connection box of the PV panels, replacing the bypass diodes. As the maximum power point is locally computed, the efficiency at system level is higher than that of conventional topologies, where the MPP is computed in the main centralized inverter. It operates at fixed frequency in PWM mode, where the duty cycle is controlled by the embedded logic running a Perturb&Observe MPPT algorithm.
  • Duty cycle controlled by MPPT algorithm with 0.2% accuracy
  • 6.5 to 40V Operating voltage range
  • Overvoltage, overcurrent, over-temperature protection
  • Interleaved 4-phase topology
  • Built-in soft-start
  • Up to 98% efficiency
  • Power capability 320W at 40V output
  • Automatic transition to burst mode for improved efficiency at low solar radiation
  • SPI interface

 

Product Information

Input Voltage Min:
6.5V
Input Voltage Max:
40V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
PowerSSO
No. of Pins:
36Pins
Output Current:
9A
Output Voltage Min:
6.5V
Output Voltage Max:
40V
Switching Frequency:
150kHz
Topology:
Boost (Step Up)
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

Tariff No:
85423990
Weight (kg):
.000966