Product 产品介绍
Product 产品介绍 - Protection ICs
NT1715
NT1715
| Part Number | Cells Protected | Stack Function | Protection FETs | Protection for | Note | Package | ||
| Over-Voltage | Under-Voltage | Temperature | ||||||
| NT1715 | 1-cell (Extra RS) |
- | N-MOS | +/-15mV | +/-35mV | - | - | SOT-23-6 DFN-6L SON-6L |
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Overview
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The NT1715 series are the 1-cell protection IC for
lithium-ion/lithium-polymer rechargeable battery pack. The high accuracy voltage, current detector and delay time circuits are built in NT1715 series with state-of-art design and process. To minimize power consumption, NT1715 series activate power down mode when an over-discharge event is detected (for power-down mode enabled version). Besides, NT1715 series perform protection functions with five external components for miniaturized PCB. The tiny package is especially suitable for compact portable device, i.e. slimmobile phone, tablet PC battery packs, Digital camera and Bluetooth earphone. |
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Features
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| *High accuracy voltage detection circuit -Over-charge detection: ±15mV -Over-discharge detection voltage: ±35mV -Discharge over-current detection: ±15%/±10mV -Charge over-current detection: ±15%/±10mV *Load short -circuiting detection voltage: ±25% *High withstand voltage -Absolute maximum ratings: 28V max. (COUT, VDD－V-) *Delay times are generated by an internal circuit *Low current consumption 5.5 (uA) max in a normal mode and 0.1(uA) in a power down mode *Ultra small package: -SOT-23-6 -DFN-1.5x1.5-6L -SON-1.6x1.6-6L *Lead-free, Sn 100%, Halogen-free |
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Applications
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| *Mobile phone battery packs *Tablet PC battery packs *Digital camera battery packs |
