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Multicell Battery Protection
Multicell rechargeable batteries perform better when each cell receives protection from voltage surges and overcurrent events. This block diagram indicates which Littelfuse components offer solutions. In addition to TVS diode arrays and resettable PPTC devices, we offer NTC thermistors and reflowable thermal protectors/battery mini breakers to prevent thermal damage.
Block Diagram
Technology: | |
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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; smaller footprint saves space |
Technology: | |
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Product Series: | SP1006 |
Features: | DFN-2 (0201) footprint 30 kV ESD withstand voltage |
Benefits: | Small space saving design; low capacitance to prevent signal disruption |
Technology: | |
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Product Series: | RA |
Features: | Surface mountable; small form-factor |
Benefits: | Provides safe operation of battery; smaller footprint saves space |
Technology: | |
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Product Series: | MHP-TAC |
Features: | I hold up to 15 A, milliohm resistance, 72 to 90 C cutoff temperature |
Benefits: | Longer battery life; sensitive thermal protection |