UCC2750DW Texas Instruments - Yeehing Electronics

Source ringer controller with -40°C to 85°C

Pricing (USD)

Quantity	Unit Price
1 — 99	17.287
100 — 249	15.1
250 — 999	11.643
1,000 +	7.29

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Communication ICs - Various
RoHS	Y
Product	Tone Generators
Operating Supply Voltage	5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SOIC-28
Packaging	Reel
Frequency	20 Hz, 25 Hz, 50 Hz
Height	2.35 mm
Length	18 mm
Width	7.52 mm
Brand	Texas Instruments
Moisture Sensitive	Yes
Product Type	Communication ICs - Various
Factory Pack Quantity	1
Subcategory	Communication & Networking ICs
Unit Weight	0.027937 oz

For more information, please refer to datasheet

Documents

UCC2750DW Datasheet

More Information

The UCC3750 Source Ringer Controller provides a complete control and drive solution for a four quadrant flyback-based ring generator circuit. The IC controls a primary side switch, which is modulated when power transfer is taking place from input to output. It also controls two secondary switches which act as synchronous rectifier switches during positive power flow. These switches are pulse-width-modulated when the power is being delivered back to the source.