| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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40 pcs
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40 pcs | On Request | 1 | On Request | On Request | 1249/ | On Request | On Request |
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The SM72442MTE/NOPB from Texas Instruments is a programmable MPPT controller specifically designed for photovoltaic solar panel applications. It supports a 4-switch buck-boost converter configuration and features an I2C interface for communication. The device operates within an input voltage range of 4.75V to 5.25V and has an operating temperature range of -40°C to 105°C.
Key features include synchronous rectification, overvoltage protection, and over-current protection. It is built with renewable energy grade specifications and offers photovoltaic solar panel voltage and current diagnostics. The controller is housed in a 28-TSSOP package suitable for surface mounting.
This controller is ideal for MPPT configured DC-DC converters, aiming for high efficiency in solar power optimization circuits. It integrates an 8-channel, 12-bit A/D converter for sensing various parameters and allows for external programming of output voltage and current limits, slew rate, and soft-start settings.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.51 | $7.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.75V to 5.25V.
-40°C to 105°C.
28-TSSOP (0.173", 4.40mm Width) surface mount.
1 output.
Buck-Boost.
VOUT overvoltage protection and over-current protection.
I2C interface.