# For null query only (ADRIAN) ## Project Details - **Owner:** adrian95 - **Created:** 4/1/2026 - **Last Updated:** 5/23/2026 - **Visibility:** Public ## Key Components ### IC1 — [NCP81428MNTXG](https://www.flux.ai/adrian95/ncp81428mntxg.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: NCP81428MNTXG - Symbol Style: parametric-v1 - Datasheet URL: https://www.onsemi.com/pub/Collateral/NCP81428-D.PDF - Manufacturer Name: ON Semiconductor - Part Type: Transistors **Pins:** - ADDR [pin 24] - ALERT# [pin 3] - FAULT#_C [pin 5] - FAULT#_D [pin 6] - GND [pin 20] - IMON [pin 22] - NC1 [pin 8] - NC2 [pin 17] - ON [pin 4] - PG [pin 23] - SCL [pin 1] - SDA [pin 2] - SS [pin 19] - VDD [pin 21] - VIN_1 [pin 9] - VIN_2 [pin 10] - VIN_3 [pin 11] - VIN_4 [pin 12] - VIN_5 [pin 13] - VIN_6 [pin 14] - VIN_7 [pin 15] - VIN_8 [pin 16] - VIN_9 [pin 33] - VINF [pin 7] - VOUT_1 [pin 25] - VOUT_2 [pin 26] - VOUT_3 [pin 27] - VOUT_4 [pin 28] - VOUT_5 [pin 29] - VOUT_6 [pin 30] - VOUT_7 [pin 31] - VOUT_8 [pin 32] - VTEMP [pin 18] ### IC2 — [TPS259850RQPR](https://www.flux.ai/adrian95/tps259850rqpr.md) - Manufacturer Part Number: TPS259850RQPR - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/tps25985.pdf - Package or Case Code: 16-VQFN - Symbol Style: parametric-v1 **Pins:** - ~FLT [pin 20] - CMPM [pin 2] - CMPOUT_1 [pin 1] - CMPOUT_2 [pin 27] - CMPP [pin 3] - DNC_1 [pin 15] - DNC_2 [pin 16] - DVDT [pin 4] - EN/UVLO [pin 18] - GND_1 [pin 14] - GND_2 [pin 29] - ILIM [pin 8] - IMON [pin 7] - IREF_1 [pin 9] - IREF_2 [pin 28] - ITIMER [pin 6] - MODE [pin 17] - PG [pin 19] - SWEN [pin 21] - TEMP [pin 5] - VDD_1 [pin 22] - VDD_2 [pin 30] - VIN_1 [pin 23] - VIN_2 [pin 24] - VIN_3 [pin 25] - VIN_4 [pin 26] - VOUT_1 [pin 10] - VOUT_2 [pin 11] - VOUT_3 [pin 12] - VOUT_4 [pin 13] ### IC3 — [BQ41Z50RSNR](https://www.flux.ai/adrian95/bq41z50rsnr.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/bq41z50.pdf?ts=1764318474404 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: BQ41Z50RSNR - Part Type: Integrated Circuits - Manufacturer Name: Texas Instruments - Symbol Style: parametric-v1 **Pins:** - ~ALERT [pin 5] - ~DISP~/GPIO7 [pin 32] - ~PRES~/_~SHUTDN [pin 7] - BAT [pin 18] - CHG [pin 17] - DSG [pin 16] - EP [pin 33] - FUSE [pin 12] - GPIO1 [pin 9] - GPIO2 [pin 10] - GPIO3 [pin 6] - LEDCNTLA/GPIO4 [pin 3] - LEDCNTLB/GPIO5 [pin 4] - LEDCNTLC/GPIO6 [pin 8] - PACK [pin 15] - PCHG [pin 13] - REG135 [pin 31] - REG18 [pin 30] - SMBC [pin 2] - SMBD [pin 1] - SRN [pin 25] - SRP [pin 24] - TS1 [pin 26] - TS2 [pin 27] - TS3 [pin 28] - TS4 [pin 29] - VC0 [pin 23] - VC1 [pin 22] - VC2 [pin 21] - VC3 [pin 20] - VC4 [pin 19] - VCC [pin 14] - VSS [pin 11] ### IC4 — [MAX17320G20+](https://www.flux.ai/adrian95/max17320g20plus.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Analog Devices - Part Type: Integrated Circuit - Manufacturer Part Number: MAX17320G20+ - Datasheet URL: https://www.analog.com/MAX17320/datasheet - Symbol Style: parametric-v1 **Pins:** - ALRT [pin 7] - AOLDO [pin 12] - BATTS [pin 24] - CELL1 [pin 21] - CELL2 [pin 22] - CELL3 [pin 23] - CHG [pin 3] - CP [pin 2] - CSN [pin 14] - CSP [pin 15] - DIS [pin 4] - EP [pin 25] - GND [pin 20] - IN [pin 1] - PCKP [pin 6] - PFAIL [pin 11] - REG2 [pin 17] - REG3 [pin 13] - SCL/OD [pin 8] - SDA/DQ [pin 9] - TH1 [pin 10] - TH2 [pin 16] - TH3 [pin 18] - TH4 [pin 19] - ZVC [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/adrian95/for-null-query-only-adrian~e94](https://www.flux.ai/adrian95/for-null-query-only-adrian~e94).* --- *Generated from [https://www.flux.ai/adrian95/for-null-query-only-adrian~e94](https://www.flux.ai/adrian95/for-null-query-only-adrian~e94)*