Datasheet Texas Instruments BQ2031PN-A5E4 — 数据表

具有用户可选充电算法的开关模式铅酸电池充电器16-PDIP -20至70

数据表

PDF, 364 Kb, 档案已发布: Sep 5, 1999

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Absolute Vin (safety rating)(Max)(	7 V
Battery Charge Voltage(Max)	20 V
Cell Chemistry	Lead Acid
Charge Current(Max)	2 A
Control Interface	Standalone (RC-Settable)
Control Topology	Switch-Mode Buck
Number of Series Cells	1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
Operating Vin(Max)	5.5 V
Operating Vin(Min)	4.5 V
Package Group	PDIP
Package Size: mm2:W x L	See datasheet (PDIP) PKG
Special Features	Temp Monitoring (Thermistor Pin)
USB Feature	N/A

RoHS	Compliant
Pb Free	Yes

Evaluation Modules & Boards: DV2031S2
Evaluation Module for Lead Acid, switchmode BQ2031
Lifecycle Status: Active (Recommended for new designs)
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PDF, 247 Kb, 修订版: A, 档案已发布: Aug 8, 2017
Thisapplicationreportis intendedfor usersdesigningan MPPT-basedleadacid batterychargerwith thebq2031batterycharger.Thisreportcontainsa designfor charginga 12-A-hrleadacidbatteryusingMPPT(maximumpowerpointtracking)for maximizingchargingefficiencyfor solarapplications.
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The bq2031 fast-charge IC has two primary functions: lead-acid battery charge control and switch-mode power conversion control. This application note explains how to configure the bq2031 in buck-mode switching power-supply topology. It also recommends a method for phase compensation of the voltage and current feedback loops. This note briefly describes the PWM control circuitry and phase-compensat
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PDF, 183 Kb, 档案已发布: Sep 5, 1999
The bq2031 fast-charge IC has two primary functions: lead-acid battery charge control and switch-mode power conversion control. This application note discusses the operation of the bq2031 and describes a switch-mode buck regulator charger using the bq2031.

系列: BQ2031 (6)

Semiconductors > Power Management > Battery Management Products > Battery Charger IC

BQ2031PNA5E4, BQ2031PN A5E4