UC2861QG3
IC OFFLINE SW MULT TOP 20PLCCManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Texas Instruments UC2861QG3 is an offline switching controller designed for versatile power supply topologies including full-bridge, half-bridge, and push-pull configurations. This component operates within a switching frequency range of 10kHz to 1MHz, offering flexibility for various power conversion needs. Featuring an integrated soft-start function, the UC2861QG3 facilitates controlled power-up sequences. It is supplied in a 20-PLCC (9x9) surface mount package. The device requires a startup voltage of 16.5V and operates from a Vcc/Vdd supply range of 10.5V to 22V. This controller is commonly utilized in the telecommunications and industrial automation sectors for efficient power management applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-LCC (J-Lead) |
| Mounting Type | Surface Mount |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Duty Cycle | - |
| Frequency - Switching | 10kHz ~ 1MHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | - |
| Output Isolation | Non-Isolated |
| Topology | Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 10.5V ~ 22V |
| Supplier Device Package | 20-PLCC (9x9) |
| Fault Protection | - |
| Voltage - Start Up | 16.5 V |
| Control Features | Soft Start |
Request a Quote
Clients Also Buy
UCC3809PWTR-1
IC OFFLINE SW MULT TOP 8TSSOP
UCC2960D
IC OFFLINE SWITCH 8SOIC
UCC2813N-2
IC OFFLINE SWITCH MULT TOP 8DIP
