UCC3750DW

Mfr. #:: UCC3750DW
Description:: Communication ICs - Various Source Ringer Controller
Lifecycle:: New from this manufacturer.
Datasheet:: UCC3750DW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: UCC3750DW more Information UCC3750DW Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Communication ICs - Various

RoHS:: Y

Series:: UCC3750

Product:: Tone Generators

Operating Supply Voltage:: 5 V

Operating Supply Current:: 500 uA

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-28

Packaging:: Tube

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:: 20

Subcategory:: Communication & Networking ICs

Unit Weight:: 0.027937 oz

Tags: UCC3750D, UCC3750, UCC375, UCC37, UCC3, UCC

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCC3750DW Description

***p One Stop Global: Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC Tube

***as Instruments: Source inger Controller 28-SOIC 0 to 70

***ser: Telecom Ringers Source Ringer Controller

***ark: Controller IC; Output Current Max:1.5A; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:28-SOIC; No. of Pins:28; Operating Temperature Range:0°C to +70°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

***XS: 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.

***AS INTRUMENTS: The UCC3750 has an onboard sine wave reference with programmable frequencies of 20Hz, 25Hz and 50Hz. The reference is derived from a high-frequency (32kHz) crystal connected externally. Two frequency-select pins control an internal divider to give a sinusoidal output at 20Hz, 25Hz or 50Hz. The ring generator can also be used at other frequencies by sup-plying externally generated sine-waves to the chip or by clocking the crystal input at a fixed multiple of the desired frequency.

***AS INSRUMENTS: Other features included in the UCC3750 are programmable DC current limit (with buffer amplifier), a charge-pump circuit for gate drive voltage, internal 3V and 7.5V references, a triangular clock oscillator and a buffer amplifier for adding programmable DC offset to the output voltage. The UCC3750 also provides an uncommitted amplifier (AMP) for other signal processing requirements.

Market price

Part #	Description	Stock	Price
UCC3750DW DISTI # 296-2605-5-ND	IC SOURCE RINGER CONTR 28-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	201In Stock	1000:$9.6624 500:$10.5343 100:$11.8420 40:$13.4403 20:$14.0215 1:$15.2600
UCC3750DWTR DISTI # UCC3750DWTR-ND	IC SOURCE RINGER CTRLR 28SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Temporarily Out of Stock	1000:$8.0518
UCC3750DWTRG4 DISTI # UCC3750DWTRG4-ND	IC SOURCE RINGER CTRLR 28SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Temporarily Out of Stock	1000:$8.0518
UCC3750DW DISTI # UCC3750DW	Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC Tube - Rail/Tube (Alt: UCC3750DW) RoHS: Compliant Min Qty: 40 Container: Tube	Americas - 0	40:$10.4900 80:$9.9900 120:$9.5900 200:$9.2900 400:$9.0900
UCC3750DW DISTI # UCC3750DW	Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC Tube (Alt: UCC3750DW) RoHS: Compliant Min Qty: 40 Container: Tube	Asia - 0
UCC3750DWTR DISTI # UCC3750DWTR	Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC T/R (Alt: UCC3750DWTR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Asia - 0
UCC3750DWTR DISTI # UCC3750DWTR	Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC T/R - Tape and Reel (Alt: UCC3750DWTR) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$8.6900 2000:$8.2900 4000:$7.9900 6000:$7.7900 10000:$7.4900
UCC3750DWTRG4 DISTI # UCC3750DWTRG4	Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC T/R (Alt: UCC3750DWTRG4) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Asia - 0
UCC3750DWTRG4 DISTI # UCC3750DWTRG4	Telecom Ringer Mult Gen Circuit 5V 20Hz/25Hz/50Hz 28-Pin SOIC T/R - Tape and Reel (Alt: UCC3750DWTRG4) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$8.6900 2000:$8.2900 4000:$7.9900 6000:$7.7900 10000:$7.4900
UCC3750DW	Source Ringer Controller	3180	1000:$8.2600 750:$8.2800 500:$9.2300 250:$10.0300 100:$10.5300 25:$12.0600 10:$12.5000 1:$13.4400
UCC3750DW	Telecom Circuit, 1-Func, BICMOS, PDSO28 RoHS: Not Compliant	100	1000:$10.6900 500:$11.2500 100:$11.7200 25:$12.2200 1:$13.1600
UCC3750DW	Telecom Circuit, 1-Func, BICMOS, PDSO28 RoHS: Compliant	13968	1000:$10.6900 500:$11.2500 100:$11.7200 25:$12.2200 1:$13.1600
UCC3750DWTR	Telecom Circuit, 1-Func, BICMOS, PDSO28 RoHS: Compliant	8000	1000:$8.9100 500:$9.3800 100:$9.7700 25:$10.1900 1:$10.9700
UCC3750DW DISTI # 595-UCC3750DW	Communication ICs - Various Source Ringer Controller RoHS: Compliant	53	1:$15.2500 10:$14.0200 25:$13.3000 100:$11.8500 250:$11.2700 500:$10.5400
UCC3750DWTR DISTI # 595-UCC3750DWTR	Communication ICs - Various Source Ringer Controller RoHS: Compliant	0	1:$12.7100 10:$11.6900 25:$11.0800 100:$9.8700 250:$9.3900 500:$8.7800 1000:$8.0600
UCC3750DWG4 DISTI # 595-UCC3750DWG4	Communication ICs - Various Source Ringer Controller RoHS: Compliant	0
UCC3750DWTRG4 DISTI # 595-UCC3750DWTRG4	Communication ICs - Various Source Ringer Controller RoHS: Compliant	0	1000:$8.0600
UCC3750DW		40	32:$7.3815 10:$7.9800 1:$11.9700
UCC3750DW	INSTOCK	38617

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On Order:: 2026
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UCC3750DW

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes