# UCC28070DWR (Component) ## Description PFC IC Continuous Conduction (CCM) Adjustable 20-SOIC #commonpartslibrary #integratedcircuit #powermanagement #pfc ## Component Details - **Owner:** adrian95 - **Created:** 6/14/2024 - **Last Updated:** 6/14/2024 - **Visibility:** Public - **Manufacturer Name:** Texas Instruments - **Manufacturer Part Number:** UCC28070DWR - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/ucc28070.pdf - **Used in:** 47 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/ucc28070dwr/texas-instruments?region=asia) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/UCC28070DWR/2082024) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/ac-dc-switching-power-supply-chips-ti-ucc28070dwr-2500317294) | $3.64367 | 6 | | [LCSC](https://www.lcsc.com/product-detail/C601654.html) | $2.0556 | 310 | | [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/UCC28070DWR?qs=IK5e5L0zOXjSesELv3J1pA%3D%3D) | $4.73 | 0 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** UCC28070DWR - **Package / Case Code:** 20-SOIC - **Pin Count:** 20 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | CDR | | | 2 | RDM | | | 3 | VAO | | | 4 | VSENSE | | | 5 | VINAC | | | 6 | IMO | | | 7 | RSYNTH | | | 8 | CSB | | | 9 | CSA | | | 10 | PKLMT | | | 11 | CAOB | | | 12 | CAOA | | | 13 | VREF | | | 14 | GDA | | | 15 | VCC | | | 16 | GND | | | 17 | GDB | | | 18 | SS | | | 19 | RT | | | 20 | DMAX | | --- *Generated from [https://www.flux.ai/adrian95/ucc28070dwr~dn5](https://www.flux.ai/adrian95/ucc28070dwr~dn5)*