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MAX846AEEE+ - 

Battery Charger, 2 Cells Li-Ion, NiCd, NiMH Battery, 3.7 V to 20 V input, 2 A charge, QSOP-16

MAX846AEEE+ - Battery Charger,  2 Cells Li-Ion, NiCd, NiMH Battery, 3.7 V to 20 V input, 2 A charge, QSOP-16

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MAX846AEEE+   Datasheet
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Product Overview

The MAX846AEEE+ is a cost-saving, multichemistry battery-charger in 16 pin QSOP package. This integrated system allows different battery chemistries (Li-Ion, NiMH or NiCd cells) to be charged using one circuit.MAX846A is a stand-alone, current-limited float voltage source that charges Li-Ion cells. It can also be paired up with a low-cost microcontroller (µC) to build a universal charger capable of charging Li-Ion, NiMH and NiCd cells. An internal 0.5%-accurate reference allows safe charging of Li-Ion cells that require tight voltage accuracy. It has a built-in 1%, 3.3V, 20mA linear regulator capable of powering the µC and providing a reference for the µC's analogue to digital converters. Typical applications include battery packs and hand held instruments.
  • Independent voltage and current loops
  • ±0.5% internal reference for Li-ion cells
  • Built-in µc reset
  • Controls low cost external pnp transistor or P-channel mosfet
  • Charging current-monitor output
  • Less than 1µA battery drain when off
  • Operating temperature range from -40°C to 85°C


Power Management, Portable Devices

Product Information

Li-Ion, NiCd, NiMH
MSL 1 - Unlimited
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84 In stock

84 available for 4 - 6 business days delivery
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More stock available week commencing 23/9/19


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1+ Rs.523.69
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25+ Rs.450.91
100+ Rs.391.51
300+ Rs.373.92
500+ Rs.340.93
1000+ Rs.296.94

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