Link has been copied to clipboardSingle-Cell Battery Protection
Protecting rechargeable single-cell batteries from voltage surges and overcurrent events promotes safety and efficiency. Consult this block diagram to identify Littelfuse components that help achieve those outcomes. Options include TVS diode arrays and resettable PPTC devices. We also make NTC thermistors that sense temperatures and prevent thermal damage to cells and circuits.
Block Diagram
| Technology: | |
|---|---|
| Product Series: | zeptoSMDC |
| Features: | Maximum electrical rating: 13 VDC; short circuit current: 82~200 mA; small footprint 0201 size |
| Benefits: | Resets to normal operation after fault is cleared; saves space due to small footprint |
| Technology: | |
|---|---|
| Product Series: | RA |
| Features: | Surface mountable; small form-factor |
| Benefits: | Provides safe operation of battery; smaller footprint saves space |
| Technology: | |
|---|---|
| Product Series: | SP1006 |
| Features: | DFN-2 (0201) footprint 30 kV ESD withstand voltage |
| Benefits: | Small space-saving design; low capacitance to prevent signal disruption |
