# MAX1873TEEE Template ## Description 4 cells Multi-Chemistry Charger a battery voltage is adjusted to 4.2V (R7 and R8) with terminal block connections #template #project #batterycharger ## Project Details - **Owner:** vasy_skral - **Created:** 1/31/2023 - **Last Updated:** 2/6/2023 - **Visibility:** Public - **Copies:** 2 ## Key Components ### - VSYS + — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### + VIN - — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### D2 — [MBRA340T3G](https://www.flux.ai/vasy_skral/mbra340t3g.md) - Manufacturer Name: onsemi - Manufacturer Part Number: MBRA340T3G - Datasheet URL: https://www.onsemi.com/pdf/datasheet/mbra340t3-d.pdf - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### D3 — [MBRA340T3G](https://www.flux.ai/vasy_skral/mbra340t3g.md) - Manufacturer Name: onsemi - Datasheet URL: https://www.onsemi.com/pdf/datasheet/mbra340t3-d.pdf - Manufacturer Part Number: MBRA340T3G - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [AOD417](https://www.flux.ai/vasy_skral/aod417.md) - Manufacturer Name: Alpha & Omega Semiconductor Inc. - Part Type: Mosfet - Datasheet URL: http://www.aosmd.com/res/data_sheets/AOD417.pdf - Manufacturer Part Number: AOD417 **Pins:** - D [pin 2] - G [pin 1] - S [pin 3] ### U3 — [MAX1873TEEE+](https://www.flux.ai/vasy_skral/max1873teeeplus.md) - Manufacturer Part Number: MAX1873TEEE+ - Manufacturer Name: Analog Devices Inc./Maxim Integrated - Part Type: Integrated Circuit - Datasheet URL: https://datasheets.maximintegrated.com/en/ds/MAX1873.pdf **Pins:** - BATT [pin 10] - CCI [pin 5] - CCS [pin 3] - CCV [pin 4] - CSB [pin 11] - CSSN [pin 1] - CSSP [pin 2] - DCIN [pin 15] - EXT [pin 14] - GND [pin 12] - ICHG/EN [pin 6] - IOUT [pin 7] - REF [pin 9] - VADJ [pin 8] - VH [pin 13] - VL [pin 16] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasy_skral/max1873teee-template](https://www.flux.ai/vasy_skral/max1873teee-template).* --- *Generated from [https://www.flux.ai/vasy_skral/max1873teee-template](https://www.flux.ai/vasy_skral/max1873teee-template)*