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BQ2000T, BQ2000TPN-B5, BQ2000TPW

Table of contents:
Info of BQ2000T
Info of BQ2000TPN-B5
Info of BQ2000TPW

BQ2000T, BQ2000TPN-B5, BQ2000TPW Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SOP-8 D/C:09+

BQ2000T, BQ2000TPN-B5, BQ2000TPW Datasheet download

Five Points

Part Number: BQ2000TPN-B5

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: SOP-8

D/C: 09+

Description: IC SWITCHMODE CHARGE MGMT 8TSSOP

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BQ2000T Parameters

BQ2000T 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 T/t 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

BQ2000T General Description

Multi-Chemistry Switchmode Charge Management IC With dT/dt Termination

BQ2000T 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 typi-caltemperature-sensingcircuit.

During fast charge, the bq2000T 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.

BQ2000T 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 T/t 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

BQ2000T Typical Application

BQ2000T Datasheet

BQ2000T Connection Diagram

BQ2000TPN-B5 Parameters

Technical/Catalog Information	BQ2000TPN-B5
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Battery Type	Li-Ion, NiCd, NiMH
Function	Charge Management
Package / Case	8-DIP (300 mil)
Packaging	Tube
Operating Temperature	-20°C ~ 70°C
Voltage - Supply	4 V ~ 6 V
Drawing Number	296; 4040082; P; 8
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	BQ2000TPN B5 BQ2000TPNB5 296 9315 5 ND 29693155ND 296-9315-5

BQ2000TPW Parameters

Technical/Catalog Information	BQ2000TPW
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Battery Type	Li-Ion, NiCd, NiMH
Function	Charge Management
Package / Case	8-TSSOP
Packaging	Tube
Operating Temperature	-20°C ~ 70°C
Voltage - Supply	4 V ~ 6 V
Drawing Number	296; 4040064; PW; 8, 14, 16, 20, 24, 28
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BQ2000TPW BQ2000TPW 296 12360 5 ND 296123605ND 296-12360-5

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