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Texas Instruments (BQ2000SN-B5) Battery Charger Li-Ion, NiCd, NiMH battery
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Texas Instruments (BQ2000SN-B5) Battery Charger Li-Ion, NiCd, NiMH battery

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R485.00
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Product details

Condition
New
Location
South Africa
Product code
3008681
Bob Shop ID
645125402
Battery Charger Li-Ion, NiCd, NiMH battery, 6V input, 2V / 2A charge, SOIC-8Product OverviewThe BQ2000SN-B5 is a programmable Monolithic IC for fast-charge management ofnickel cadmium (NiCd), nickel metal-hydride (NiMH), or Li-ion (Li-ion) batteriesin single- or multi-chemistry applications. The BQ2000 chooses the properbattery chemistry (either nickel or lithium) and proceeds with the optimalcharging and termination algorithms. This process eliminates undesirable,undercharged, or overcharged conditions and allows accurate and safe terminationof fast charge. For safety, the BQ2000 inhibits fast charge until the batteryvoltage and temperature are within user-defined limits. If the battery voltageis below the low-voltage threshold, the BQ2000 uses trickle-charge to conditionthe battery. For NiMH batteries, it provides an optional top-off charge tomaximize the battery capacity. The integrated high-speed comparator allows theBQ2000 to be the basis for a complete, high-efficiency battery charger circuitfor both nickel-based and lithium-based chemistries.Safe management of fast charge for NiCd, NiMH, or Li-ion battery packsHigh-frequency switching controller for efficient and simple charger designProgrammable trickle-charge mode for reviving deeply discharged batteriesBuilt-in battery removal and insertion detectionSleep mode for low power consumptionGreen product and no Sb/BrApplicationsPower ManagementProduct InformationBattery Type: Li-Ion, NiCd, NiMHInput Voltage: 6VBattery Charge Voltage: 2VCharge Current Max: 2ABattery IC Case Style: SOICNo. of Pins: 8PinsOperating Temperature Min: -20°COperating Temperature Max: 70°CIC Mounting: Surface MountMSL: MSL 1 - Unlimited