# NCP81239MNTXG (Component) ## Description DC-DC Controllers NCP81239MNTXG QFN-32_L5.0-W5.0-P0.50-TL-EP LCSC Part Number: C111115 JLCPCB Part Class: Extended Part Manufactured by onsemi(安森美) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 4/28/2025 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** onsemi(安森美) - **Manufacturer Part Number:** NCP81239MNTXG - **Part Type:** DC-DC Controllers - **Product Info Url:** https://lcsc.com/product-detail/DC-DC-Converters_ON-Semicon_NCP81239MNTXG_ON-Semicon-ON-NCP81239MNTXG_C111115.html - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2309151304_onsemi-NCP81239MNTXG_C111115.pdf - **LCSC Part Number:** C111115 - **Package or Case Code:** QFN-32_L5.0-W5.0-P0.50-TL-EP - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **Manufacturer:** ON Semiconductor - **MPN:** NCP81239MNTXG - **Mount Type:** PCB - **Package / Case Code:** 32-QFN - **Pin Count:** 33 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | HSG1 | | | 2 | LSG1 | | | 3 | PGND1 | | | 4 | CSN1 | | | 5 | CSP1 | | | 6 | V1 | | | 7 | CS1 | | | 8 | CLIND | | | 9 | SDA | | | 10 | SCL | | | 11 | INT | | | 12 | CFET | | | 13 | AGND | | | 14 | AGND | | | 15 | COMP | | | 16 | EN | | | 17 | PDRV | | | 18 | CS2 | | | 19 | FB | | | 20 | CSN2 | | | 21 | CSP2 | | | 22 | PGND2 | | | 23 | LSG2 | | | 24 | HSG2 | | | 25 | BST2 | | | 26 | VSW2 | | | 27 | DBOUT | | | 28 | DBIN | | | 29 | VDRV | | | 30 | VCC | | | 31 | VSW1 | | | 32 | BST1 | | | 33 | PAD | | --- *Generated from [https://www.flux.ai/lcsc/ncp81239mntxg](https://www.flux.ai/lcsc/ncp81239mntxg)*