# UC2842BDG (Component) ## Description The UC3842B, UC3843B, UC2842B, and UC2843B series from onsemi are high-performance fixed frequency current mode controllers designed for Off-Line and DC-to-DC converter applications. Manufactured by Semiconductor Components Industries, LLC, these components offer a cost-effective solution with minimal external components needed for application circuits. These ## Component Details - **Owner:** emasicollins - **Created:** 2/26/2024 - **Last Updated:** 2/28/2024 - **Visibility:** Public - **Compliance:** Pb-Free, Halide-Free - **Datasheet URL:** https://cdn2.flux.ai/copilot-datasheets/pdf-upload-cab2f9f52cfd5cda5ff1c122c8f6790476eb976d558ea1aca8171207c7580f37/cf4a4ad890eae94f882f3346a80ef9f89fe6ecb6f7c94f570c74e2d455b4ca91.pdf?GoogleAccessId=graviton-mvp%40appspot.gserviceaccount.com&Expires=4862542907&Signature=jUj9Xf%2BVR3%2BG9npzedBlW811GTy12a4Z%2B2RHEaWprZjEbg2exLX4NWrE873BVs8aKfjwN0jWbCECAkZDMY5SOjSydCk%2F8JVL6OewW5u4XmUC3Y4RVVH0Y7SqcsSFkbjDhT7dt%2BaYFYaBEUR3VjJvQsUN2bxYPgSnugU3oY%2FNzpHSED14KneRHnljTzsG03zbJPNtq%2FaGhQfUH8Ud%2FhIRovelgvpz43%2FkBBQPLpvVxYCyJ5cUyjMVGn0vgub5s4VHLN5G6%2Fiu8cLZEu9NZDsZ51BU8YBpDQHQROJFVu6Dr5%2BwCzQowwmM89SnpJKMmvx7mrsZCrocVvyyplR73TrvUA%3D%3D - **Manufacturer Name:** onsemi - **Package or Case Code:** SOIC127P600X145-14N - **Manufacturer Part Number:** UC2842BDG - **Part Type:** Integrated Circuit - **License:** https://creativecommons.org/licenses/by/4.0/ - **Used in:** 1 project ## 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/uc2842bdg/on-semiconductor.html?utm_currency=USD&region=europe) | $0.0655 | 1 | | [Digi-Key](https://www.digikey.com/en/products/detail/onsemi/UC2842BDG/1485401) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C897340.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/onsemi/UC2842BDG?qs=xZq1yRCsb1e%2FtEQZmF62tA%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/on-semiconductor-pwm-controller-UC2842BDG-319961?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** ON Semiconductor - **MPN:** UC2842BDG - **Package / Case Code:** SO - **Pin Count:** 14 - **Logic Function:** AND - **Compliance:** Pb-Free ## Pins | Pin | Name | Type | |-----|------|------| | 1 | Compensation | | | 2 | NC | | | 3 | Voltage Feedback | | | 4 | NC | | | 5 | Current Sense | | | 6 | NC | | | 7 | RT/CT | | | 8 | Power Ground | | | 9 | GND | | | 10 | Output | | | 11 | Vc | | | 12 | Vcc | | | 13 | NC | | | 14 | Vref | | --- *Generated from [https://www.flux.ai/emasicollins/uc2842bdg~dg](https://www.flux.ai/emasicollins/uc2842bdg~dg)*