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BQ074D0474J, BQ102, BQ2000

BQ074D0474J, BQ102, BQ2000 Selling Leads, Datasheet

MFG:AVX Corporation  Category:Capacitors  Package Cooled:BGA  D/C:SOP8

BQ074D0474J Picture

BQ074D0474J, BQ102, BQ2000 Datasheet download

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Part Number: BQ074D0474J

Category: Capacitors

MFG: AVX Corporation

Package Cooled: BGA

D/C: SOP8

Description: CAP POLYFILM BOX .47UF 63V 5%

 

 
 
 
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About BQ1001-7R

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Datasheet: BQ1001-7R

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Manufacturer: POWER-ONE [Power-One]

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About BQ2000

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Datasheet: BQ2000

File Size: 400802 KB

Manufacturer: TI [Texas Instruments]

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BQ074D0474J Parameters

Technical/Catalog InformationBQ074D0474J
VendorAVX Corporation
CategoryCapacitors
Capacitance0.47F
Voltage - Rated 63V
Tolerance±5%
Dielectric MaterialMetallized Polyester Film
Package / CaseRadial
PackagingBulk
Maximum Temperature-55°C ~ 100°C
Lead Spacing0.2" (5.08mm)
ESR (Equivalent Series Resistance)-
Lifetime @ Temp.-
Mounting TypeThrough Hole
FeaturesGeneral Purpose
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names BQ074D0474J
BQ074D0474J
478 3371 ND
4783371ND
478-3371

BQ074D0474J General Description

Multi-Chemistry Switchmode Charge Management IC With Peak Voltage Detection Termination

BQ074D0474J 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), minimum current (Li-Ion), 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 post-charge maintenance
  • Built-in battery removal and insertion detection
  • Sleep mode for low power consumption

BQ074D0474J Typical Application

BQ2000 Datasheet

BQ2000 Parameters

BQ2000 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), minimum current (Li-Ion), 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 post-charge maintenance
  • Built-in battery removal and insertion detection
  • Sleep mode for low power consumption

BQ2000 General Description

Multi-Chemistry Switchmode Charge Management IC With Peak Voltage Detection Termination

BQ2000 Maximum Ratings

A negative-coefficient thermistor, referenced to VSS and placed in thermal contact with the battery, may be used
as a temperature-sensing device. Figure 5 shows a typicaltemperature-sensingcircuit.


During fast charge, the bq2000 compares the battery temperature to an internal high-temperature cutoff threshold, VTCO. As shown in Table 4, high-temperature termination occurs when voltage at pin TS is less than thisthreshold.

BQ2000 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), minimum current (Li-Ion), 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 post-charge maintenance
  • Built-in battery removal and insertion detection
  • Sleep mode for low power consumption

BQ2000 Typical Application

BQ2000 Datasheet

BQ2000 Connection Diagram

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