# LT3652 Reference Design ## Description This project is a reference design for a 2A Solar Panel Power Manager With 7.2V LiFePO4 Battery and 17V Peak Power Tracking based on LT3652 IC. It includes components like resistors, capacitors, LEDs, and a JST connector for power input and battery connection. The design caters to high input voltage applications and ensures efficient charging with minimal components. #project #LT3652 #ReferenceDesign #charger #BatteryManagement #solar #LiFePO4 #referenceDesign #bms #analog #template #reference-design ## Project Details - **Owner:** hasanacikeloffical - **Created:** 11/26/2024 - **Last Updated:** 11/26/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### + BAT - — [JST B2B PH K 01x02 Connector](https://www.flux.ai/jharwinbarrozo/jst-b2b-ph-k-01x02-connector~zu5.md) - Manufacturer Name: JST Sales America - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811151524_JST-Sales-America-B2B-PH-K-S-LF-SN_C131337.pdf - Manufacturer Part Number: B2B-PH-K-S(LF)(SN) - Part Type: Connector **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### + SYS - — [JST B2B PH K 01x02 Connector](https://www.flux.ai/jharwinbarrozo/jst-b2b-ph-k-01x02-connector~zu5.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811151524_JST-Sales-America-B2B-PH-K-S-LF-SN_C131337.pdf - Manufacturer Part Number: B2B-PH-K-S(LF)(SN) - Manufacturer Name: JST Sales America - Part Type: Connector **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### + VIN - — [JST B2B PH K 01x02 Connector](https://www.flux.ai/jharwinbarrozo/jst-b2b-ph-k-01x02-connector~zu5.md) - Manufacturer Name: JST Sales America - Manufacturer Part Number: B2B-PH-K-S(LF)(SN) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811151524_JST-Sales-America-B2B-PH-K-S-LF-SN_C131337.pdf - Part Type: Connector **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### D1 — [MBRA340T3G](https://www.flux.ai/vasy_skral/mbra340t3g~p1.md) - Manufacturer Name: onsemi - Manufacturer Part Number: MBRA340T3G - Part Type: Diode - Datasheet URL: https://www.onsemi.com/pdf/datasheet/mbra340t3-d.pdf **Pins:** - A [pin 2] - K [pin 1] ### D2 — [MBRA340T3G](https://www.flux.ai/vasy_skral/mbra340t3g~p1.md) - Manufacturer Name: onsemi - Part Type: Diode - Manufacturer Part Number: MBRA340T3G - Datasheet URL: https://www.onsemi.com/pdf/datasheet/mbra340t3-d.pdf **Pins:** - A [pin 2] - K [pin 1] ### D3 — [MBRA340T3G](https://www.flux.ai/vasy_skral/mbra340t3g~p1.md) - Datasheet URL: https://www.onsemi.com/pdf/datasheet/mbra340t3-d.pdf - Manufacturer Part Number: MBRA340T3G - Part Type: Diode - Manufacturer Name: onsemi **Pins:** - A [pin 2] - K [pin 1] ### D4 — [1N4007W](https://www.flux.ai/vasy_skral/1n4007w~xpy.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811031612_Shandong-Jingdao-Microelectronics-1N4007W_C108803.pdf - Manufacturer Name: Shandong Jingdao Microelectronics - Part Type: Diode - Manufacturer Part Number: 1N4007W **Pins:** - A [pin 2] - K [pin 1] ### IC1 — [LT3652EMSE#PBF](https://www.flux.ai/vasyl/lt3652emsepbf~3qv.md) - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/3652fe.pdf - Manufacturer Part Number: LT3652EMSE#PBF - Part Type: Integrated Circuit - Manufacturer Name: Analog Devices **Pins:** - ~CHRG [pin 4] - ~FAULT [pin 5] - ~SHDN [pin 3] - BAT [pin 9] - BOOST [pin 11] - GND [pin 13] - NTC [pin 8] - SENSE [pin 10] - SW [pin 12] - TIMER [pin 6] - VFB [pin 7] - VIN [pin 1] - VIN_REG [pin 2] ### LED1 — [LED-0402-Template](https://www.flux.ai/vasy_skral/led-0402-template~zvz.md) - Part Type: LED - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [LED-0402-Template](https://www.flux.ai/vasy_skral/led-0402-template~zvz.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/hasanacikeloffical/lt3652-reference-design~up](https://www.flux.ai/hasanacikeloffical/lt3652-reference-design~up).* --- *Generated from [https://www.flux.ai/hasanacikeloffical/lt3652-reference-design~up](https://www.flux.ai/hasanacikeloffical/lt3652-reference-design~up)*