![UCC3889NG4 Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | UCC3889NG4-ND |
Manufacturer Part#: |
UCC3889NG4 |
Price: | $ 1.30 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC PWM FLYBACK ISOLATED VM 8DIP |
More Detail: | Converter Offline Flyback Topology 8-PDIP |
DataSheet: | ![]() |
Quantity: | 1000 |
250 +: | $ 1.17949 |
Duty Cycle: | -- |
Base Part Number: | UCC3889 |
Mounting Type: | Through Hole |
Supplier Device Package: | 8-PDIP |
Package / Case: | 8-DIP (0.300", 7.62mm) |
Operating Temperature: | 0°C ~ 70°C (TA) |
Control Features: | -- |
Fault Protection: | Short Circuit |
Frequency - Switching: | -- |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 6.3 V ~ 9.3 V |
Voltage - Start Up: | 8.4V |
Topology: | Flyback |
Voltage - Breakdown: | -- |
Internal Switch(s): | No |
Output Isolation: | Non-Isolated |
Part Status: | Active |
Packaging: | Tube |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The UCC3889NG4 is an AC/DC and offline switcher integrated circuit which, where used propertly, can provide up to a maximum of 1.5 W of power output. The UCC3889NG4 AC/DC and offline switcher IC is designed to provide a complete and cost-effective AC-to-DC flight control power supply solution, as well as providing high system level integration. This IC can be used in a diverse range of applications such as voltage regulation, digital switching power supplies, adapters, or home appliance power supplies.
This IC offers a range of features and benefits which are advantageous to users. It has a single-stage topology, high-efficiency rating, and an over-temperature protection that ensures system reliability. The UCC3889NG4 is also capable of providing an output voltage up to 40V and is able to handle loads up to 40W.
Additionally, some of the UCC3889NG4’s features include programmable switching frequency, internal power MOSFET, and synchronous rectification as well as integrated soft-start and current limit functions.
The IC’s overall design and working principles are based upon using a buck switching regulator. A buck regulator receives an input voltage from an AC source and utilizes the energy efficient switch-mode control circuit to produce the required output voltage. It is required for the switching device to rapidly switch between the on and off states, which is achieved through the use of a voltage switch S or a Schottky diode. The built-in switching regulator can provide either current-Mode or voltage-Mode control with adjustable currents or voltages respectively.
The UCC3889NG4 also has integrated overload and short circuit protection circuits. The over-current protection circuit consists of an internal current sense transistor and is triggered by either a current limit resistor or capacitor. The internal over-temperature protection feature ensures a safe operating range.
In conclusion, the UCC3889NG4 is an ideal integrated circuit solution for applications requiring an AC-to-DC power supply or offline switching solution in cost-sensitive low-power applications. The UCC3889NG4 performs with high system level integration and offers a variety of operating and protection functions which make it well-suited for a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
UCC3921DTR | Texas Instru... | -- | 1000 | IC NEG FLOATING PWR MGR 8... |
UCC3921DTR/81143 | Texas Instru... | -- | 1000 | IC NEG FLOATING PWR MGR 8... |
UCC3916DPTRG4 | Texas Instru... | 1.45 $ | 1000 | IC SCSI TERMPOWER MGR 8-S... |
UCC3958PWP-3 | Texas Instru... | 5.13 $ | 178 | IC L-I PROTECTOR CIRCUIT ... |
UCC3916DPTR | Texas Instru... | -- | 1000 | IC SCSI TERMPOWER MGR 8-S... |
UCC3958PWP-2 | Texas Instru... | 9.7 $ | 154 | IC L-I PROTECTOR CIRCUIT ... |
UCC3915DPTR | Texas Instru... | -- | 1000 | IC 15V PROG PWR MANAGER 1... |
UCC3915PWPTR | Texas Instru... | 2.18 $ | 1000 | IC PROG HOT SWAP CTRL 24-... |
UCC3913DG4 | Texas Instru... | 2.24 $ | 1000 | IC NEG VOLT POWER MGR 8-S... |
UCC3921DG4 | Texas Instru... | 2.37 $ | 1000 | IC NEG FLOATING PWR MGR 8... |
UCC3916DPG4 | Texas Instru... | 2.54 $ | 1000 | IC SCSI TERMPOWER MGR 8-S... |
UCC3912DPG4 | Texas Instru... | 3.12 $ | 1000 | IC PROG POWER MANAGER 16-... |
UCC3912PWPG4 | Texas Instru... | 3.12 $ | 1000 | IC PROG POWER MANAGER 24-... |
UCC3918DPG4 | Texas Instru... | 3.19 $ | 1000 | IC HOT SWAP POWER MANAGER... |
UCC3917D | Texas Instru... | -- | 14 | IC + FLOATING PWR MGR 16-... |
UCC3919D | Texas Instru... | -- | 1000 | IC 3V-8V PWR MANAGER 16-S... |
UCC3913N | Texas Instru... | -- | 1000 | IC NEG FLOATING HOT SWAP ... |
UCC3915N | Texas Instru... | 0.0 $ | 1000 | IC PROGRAMMABLE HOT SWAP ... |
UCC39161DP | Texas Instru... | 0.0 $ | 1000 | IC 4-6V LOW CUR HIGH PWR ... |
UCC3917N | Texas Instru... | 0.0 $ | 1000 | IC POS. FLOATING HOT SWAP... |
UCC3919PW | Texas Instru... | -- | 1000 | IC HOT SWAP CONTRLR 16-TS... |
UCC3921N | Texas Instru... | 0.0 $ | 1000 | IC NEG FLOATING HOT SWAP ... |
UCC39151DPTR | Texas Instru... | 0.0 $ | 1000 | IC 15V PROG HOT SWAP MGR ... |
UCC39151PWPTR | Texas Instru... | 0.0 $ | 1000 | IC HOTSWAP MGR 15V PROG 2... |
UCC3912PWPTRG4 | Texas Instru... | 1.96 $ | 1000 | IC PROG POWER MANAGER 24-... |
UCC3918DPTRG4 | Texas Instru... | 2.0 $ | 1000 | IC HOT SWAP POWER MANAGER... |
UCC3912DPTR | Texas Instru... | -- | 1000 | IC PROG POWER MANAGER 16-... |
UCC3912PWPTR | Texas Instru... | -- | 1000 | IC PROG POWER MANAGER 24-... |
UCC3918DPTR | Texas Instru... | -- | 1000 | IC HOT SWAP POWER MANAGER... |
UCC3915PWPTRG4 | Texas Instru... | 2.18 $ | 1000 | IC PROG HOT SWAP CTRL 24-... |
UCC3913DTR | Texas Instru... | 0.0 $ | 1000 | IC NEG VOLT POWER MGR 8-S... |
UCC3913DTRG4 | Texas Instru... | 0.0 $ | 1000 | IC NEG VOLT POWER MGR 8-S... |
UCC3913NG4 | Texas Instru... | 0.0 $ | 1000 | IC NEG FLOATING HOT SWAP ... |
UCC3915NG4 | Texas Instru... | 0.0 $ | 1000 | IC PROGRAMMABLE HOT SWAP ... |
UCC3917DG4 | Texas Instru... | 0.0 $ | 1000 | IC + FLOATING PWR MGR 16-... |
UCC3917DTR | Texas Instru... | -- | 1000 | IC + FLOATING PWR MGR 16-... |
UCC3917DTRG4 | Texas Instru... | 0.0 $ | 1000 | IC + FLOATING PWR MGR 16-... |
UCC3917NG4 | Texas Instru... | 0.0 $ | 1000 | IC POS. FLOATING HOT SWAP... |
UCC3919DG4 | Texas Instru... | 0.0 $ | 1000 | IC 3V-8V PWR MANAGER 16-S... |
UCC3919DTR | Texas Instru... | 0.0 $ | 1000 | IC 3V-8V PWR MANAGER 16-S... |
IC FLYBACK SW REG 8DIPConverter Offline ...
![STR-A6259H Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
IC REG SW QUASI RES TO-3PF-7Converter Of...
![STR-X6759F Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
IC OFFLINE SWIT UVLO 8SOICConverter Offl...
![TNY375DN Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
IC REG CTRLR FLYBK ISO CM 16SOICConverte...
![UCC28221DRG4 Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
IC REG CTRLR PWM VM 16-DIPConverter Offl...
![NCP1395BPG Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
IC REG CTRLR BUCK ISO CM 8-SOICConverter...
![MIC3808BM Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)