BQ2000SN-B5

BQ2000SN-B5 programmable, monolithic IC

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Price:: US $1.00~2.00 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 100 :	2.00 / Piece
101 ~ 500 :	1.00 / Piece

PartNumber:: BQ2000SN-B5

Brand:: Rochester Electronics, LLC - | D/C:

Availability:: Supply Ability: 500/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-10-28

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Part Number:BQ2000SN-B5
US $1.00 - 2.00
Quantity:

piece

Product Summary

The bq2000 is a programmable, monolithic IC for fast-charge management of nickel cadmium (NiCd), nickel metal-hydride (NiMH), or lithium-ion (Li-Ion) batteries in single- or multi-chemistry applications. The bq2000 chooses the proper battery chemistry (either nickel or lithium) and proceeds with the optimal charging and termination algorithms. This process eliminates undesirable, undercharged, or overcharged conditions, and allows accurate and safe termination of fast charge

Parametrics

Specifications of BQ2000SN-B5
Battery Type Li-Ion / NiCd / NiMH Input Voltage 6V
Battery Charge Voltage 2V Charge Current Max 2A
Battery Ic Case Style SOIC No. Of Pins 8
Operating Temperature Range -20?°C To +70?°C

Features

Safe Management of Fast Charge for NiCd, NiMH, or Li-Ion Battery Packs High-Frequency Switching Controller for Efficient and Simple Charger Design Pre-Charge Qualification for Detecting Shorted, Damaged, or Overheated Cells Fast-Charge Termination by Peak Voltage (PVD) for Nickel chemistries, Minimum Current for Li-Ion chemistries, Maximum Temperature, and Maximum Charge Time Selectable Top-Off Mode for Achieving Maximum Capacity in NiMH Batteries Programmable Trickle-Charge Mode for Reviving Deeply Discharged Batteries and for Postcharge Maintenance Built-in Battery Removal and Insertion Detection Sleep Mode for Low Power Consumption