SM72442MT/NOPB Texas Instruments - Yeehing Electronics

Programmable Maximum Power Point Tracking Controller for Photovoltaic Solar Panels

Pricing (USD)

Quantity	Unit Price
1 — 99	10.08
100 — 249	8.804
250 — 999	6.788
1,000 +	4.25

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Power Management Specialized - PMIC
RoHS	Y
Input Voltage Range	4.75 V to 5.25 V
Input Current	0.01 uA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	TSSOP-28
Type	PWM Controller
Packaging	Tube
Operating Temperature Range	- 40 C to + 125 C
Series	SM72442
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Current	11.5 mA
Operating Supply Voltage	4.75 V to 5.25 V
Product Type	Power Management Specialized - PMIC
Factory Pack Quantity	48
Subcategory	PMIC - Power Management ICs
Unit Weight	0.014215 oz

For more information, please refer to datasheet

Documents

SM72442MT/NOPB Datasheet

More Information

The SM72442 is a programmable MPPT controller capable of controlling four PWM gate drive signals for a 4-switch buck-boost converter. The SM72442 also features a proprietary algorithm called Panel Mode which allows for the panel to be connected directly to the output of your power optimizer circuit. Along with the SM72295 (Photovoltaic Full Bridge Driver), it creates a solution for an MPPT configured DC-DC converter with efficiencies up to 99.5%. Integrated into the chip is an 8-channel, 12 bit A/D converter used to sense input and output voltages and currents, as well as board configuration. Externally programmable values include maximum output voltage and current as well as different settings forslew rate, soft-start and Panel Mode.