Battery protection
pwr.batt.protect
BOM rule hits · not reviewed — A hit means a BOM line matched this category's rules (ruleset 1.0.1+12960cbec977). It is a lead to read, not a located or reviewed circuit; several lines in one category are not several circuits.
Selection parameter template (suggestion)
What one usually states when choosing a circuit of this kind — not the parameters of any design or module listed here, and never a filter.
| Parameter | Suggested range or common values | Where it comes from |
|---|---|---|
| Cells in series (s)Decisive | 1 to 16 s | Redefined here |
| Overcharge protection voltage (V)Decisive | 3.6 to 4.45 V | This category's own |
| Over-discharge protection voltage (V)Important | 2 to 3 V | This category's own |
| Overcurrent protection (A)Important | 1 to 30 A | This category's own |
In the parent's template, not in this one: Battery type, Charge current, Input voltage, Input type, Power-path management, Charging topology
Template version 1.0.1+3e52bcb40ed6 (separate from the rules)
Design files with a hit (75)
- le_chiff_ble - le-chiff-ble
BOM014627 · le-chiff-ble-ccb37463
BOM · 40 lineskicad52 starsProject type: 接口转换及调试器
Key parts: TP4056, MS88SF2, DW01A
Function hits: OLED display, Rotary encoder / potentiometer / joystick, Key matrix / mechanical switches
Why it matched Battery protection: U4,U5Licence GNU — as the catalogue declares it, not verified
- le_chiff_ble - le-chiff-ble-hotswap
BOM014626 · le-chiff-ble-hotswap-ccb37463
BOM · 37 lineskicad52 starsProject type: 接口转换及调试器
Key parts: TP4056, MS88SF2, DW01A
Function hits: OLED display, Rotary encoder / potentiometer / joystick, Key matrix / mechanical switches
Why it matched Battery protection: U4,U5Licence GNU — as the catalogue declares it, not verified
- honda_insight_libcm - libcm
BOM014812 · libcm-16e12d8a
BOM · 61 lineskicad25 starsProject type: 接口转换及调试器
Key parts: AP63205WU, LT1487, LT1797
Function hits: Operational amplifier, Clock generator / PLL / buffer, Key matrix / mechanical switches
Why it matched Battery protection: U10,U11,U12,U13,U14,U15Licence CC — as the catalogue declares it, not verified
- fox-jack - fox-jack-ext-board-top
BOM014930 · fox-jack-ext-board-top-942b3b97
BOM · 25 lineskicad22 starsProject type: 接口转换及调试器
Key parts: TP4056-42-ESOP8, DW01A
Function hits: Addressable RGB LED (WS2812 etc.), Core board / dev board module, Battery charger
Why it matched Battery protection: U2,Q1Licence GNU — as the catalogue declares it, not verified
- ecg_li - ecg-2-0
BOM014259 · ecg-2-0-2ef7906f
BOM · 34 lineskicad13 starsProject type: ESP
Key parts: TP4056-C21417, USBLC6-2SC6, 5V_switch
Function hits: RISC-V MCU, Wireless SoC / wireless module, ESD / TVS protection
Why it matched Battery protection: U11,U12Licence MIT — as the catalogue declares it, not verified
- zerophone-mod-pcbs - tp4056-stub-board
BOM015278 · tp4056-stub-board-2193c87a
BOM · 8 lineskicad12 starsProject type: 接口转换及调试器
Key parts: TP4056_BREAKOUT
Function hits: Battery charger, Battery protection, USB connector (Type-C / Micro / A)
Why it matched Battery protection: J3,J4Licence GNU — as the catalogue declares it, not verified
- zerophone-mod-pcbs - tp4056-usb-board
BOM015277 · tp4056-usb-board-2193c87a
BOM · 15 lineskicad12 starsProject type: 接口转换及调试器
Key parts: TP4056_BREAKOUT, CP2102N-20P
Function hits: Battery charger, Battery protection, USB to serial
Why it matched Battery protection: J3,J4Licence GNU — as the catalogue declares it, not verified
- bms-buck-boost
BOM008391 · main
BOM · 26 lineskicadProject type: 电池充电与管理
Key parts: MCP73831-2-OT, DW01A, TPS63020DSJR
Function hits: Rotary encoder / potentiometer / joystick, ESD / TVS protection, Battery charger
Why it matched Battery protection: U2,Q1Licence not stated in the catalogue
- ESP32-C3 Smart Board
BOM012051 · V1.0
BOM · 31 lineskicadProject type: 嵌入式系统
Key parts: ME6211C33M5G, ESP32-C3, TP4056
Function hits: RISC-V MCU, Wireless SoC / wireless module, Battery charger
Why it matched Battery protection: U5,Q1Licence not stated in the catalogue
- fox-jack
BOM006697 · FOX-JACK_EXT_BOARD_TOP
BOM · 25 lineskicadProject type: 嵌入式系统
Key parts: TP4056-42-ESOP8, DW01A
Function hits: Addressable RGB LED (WS2812 etc.), Core board / dev board module, Battery charger
Why it matched Battery protection: U2,Q1Licence not stated in the catalogue
- Garden133
BOM012056 · V1.0
BOM · 35 lineskicadProject type: 传感器
Key parts: SHTC3, RFM95W-915S2, NCP114ASN330T1G
Function hits: Wireless SoC / wireless module, Battery charger, Battery protection
Why it matched Battery protection: U5,Q1Licence not stated in the catalogue
- kitchen-timer
BOM007153 · pcb2
BOM · 26 lineskicadProject type: Microchip
Key parts: ATmega328-PU, FS8205A, DW01A
Function hits: 8-bit MCU (AVR / PIC / 8051 / STM8), Battery charger, Battery protection
Why it matched Battery protection: U2,U3Licence not stated in the catalogue
- le_chiff_ble
BOM005651 · le_chiff_ble_hotswap
BOM · 37 lineskicadProject type: Nordic
Key parts: TP4056, MS88SF2, DW01A
Function hits: OLED display, Rotary encoder / potentiometer / joystick, Key matrix / mechanical switches
Why it matched Battery protection: U4,U5Licence not stated in the catalogue
- luttunlutt
BOM005269 · lul_left
BOM · 18 lineskicadProject type: 人机接口HMI
Key parts: E73-2G4M08S1C, DW01A, FS8205
Function hits: Rotary encoder / potentiometer / joystick, Key matrix / mechanical switches, Wireless SoC / wireless module
Why it matched Battery protection: U3,U4Licence not stated in the catalogue
- luttunlutt
BOM005270 · lul_right
BOM · 18 lineskicadProject type: 人机接口HMI
Key parts: E73-2G4M08S1C, DW01A, FS8205
Function hits: Rotary encoder / potentiometer / joystick, Key matrix / mechanical switches, Wireless SoC / wireless module
Why it matched Battery protection: U2,U3Licence not stated in the catalogue
- microByte
BOM000517 · v1.0
BOM · 48 lineskicadProject type: 智能硬件
Key parts: TCA9555RTWR, MT3608, TP4056
Function hits: Comparator, Operational amplifier, Audio power amplifier
Why it matched Battery protection: U2,Q1Licence not stated in the catalogue
- oled-nametag
BOM005620 · main
BOM · 54 lineskicadProject type: ESP
Key parts: W25Q128, ESP32-S3, TPS61040DBV
Function hits: Wireless SoC / wireless module, Flash (SPI / QSPI / parallel), SRAM / PSRAM
Why it matched Battery protection: U7,Q3Licence not stated in the catalogue
- OMOTE 通用遥控器
BOM000287 · v1.0
BOM · 37 lineskicadProject type: 智能硬件
Key parts: XC6220B331, AP2112K-3.3, DW01A
Function hits: TFT / IPS LCD, Wireless SoC / wireless module, ESD / TVS protection
Why it matched Battery protection: Q6,U1Licence not stated in the catalogue
- rgb-led-nametag
BOM010061 · RGB-LED-nametag-48x16-main
BOM · 50 lineskicadProject type: 智能硬件
Key parts: led-panel-16x16, 74HC595, ESP32-PICO-D4
Function hits: Shift register / latch / flip-flop, Arm Cortex-M MCU, Wireless SoC / wireless module
Why it matched Battery protection: U30,Q21Licence not stated in the catalogue
- thermal-camera
BOM009063 · thermal-camera-pcb
BOM · 41 lineskicadProject type: 测试测量仪器
Key parts: ESP32-S3-WROOM-1, MCP73871, MIC5504-3.3YM5
Function hits: Wireless SoC / wireless module, Battery charger, Battery protection
Why it matched Battery protection: U4,Q1Licence not stated in the catalogue
- TIDA-00792
BOM002392 · v1.0
BOM · 79 lineskicadProject type: 电源
Key parts: BQ76200PWR, BQ7694000DBTR, TPD1E10B06DPYT
Function hits: ESD / TVS protection, Battery protection
Why it matched Battery protection: U1,U2Licence not stated in the catalogue
- TIDA-010030
BOM002690 · v1.0
BOM · 114 lineskicadProject type: 电机驱动
Key parts: TLV70433DBVR, BQ7694003DBTR, BQ76200PWR
Function hits: E-paper display, Isolated interface (CAN / RS-485 / USB / I2C), Optocoupler isolation
Why it matched Battery protection: U1,U14Licence not stated in the catalogue
- TIDA-010074
BOM002651 · V1.0
BOM · 116 lineskicadProject type: 智能硬件
Key parts: THVD1500DR, TLV70433DBVR, SN6501DBVR
Function hits: Operational amplifier, E-paper display, Optocoupler isolation
Why it matched Battery protection: U13,U1Licence not stated in the catalogue
- Xii-Boy-Ultra 无线便携式 Wii 游戏机
BOM001062 · main board
BOM · 21 lineskicadProject type: 智能硬件
Key parts: DW01A, FS8205A, PMS2
Function hits: Battery protection, Audio jack / speaker connector, Buttons / switches
Why it matched Battery protection: U4,U5Licence not stated in the catalogue