Datasheet > 暂无类别数据> BQ2013HSN-A514TR

BQ2013HSN-A514TR

更新时间： 2024-10-28 12:33:03

品牌	Logo	应用领域
德州仪器 - TI		电源电路电源管理电路光电二极管仪表
页数	文件大小	规格书
29页	295K
描述
Gas Gauge IC for Power- Assist Applications

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BQ2013HSN-A514TR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Not Recommended	零件包装代码：	SOIC
包装说明：	SOIC-16	针数：	16
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	5.11	Is Samacsys：	N
可调阈值：	NO	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：	R-PDSO-G16	JESD-609代码：	e4
长度：	9.9 mm	湿度敏感等级：	2
信道数量：	1	功能数量：	1
端子数量：	16	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP16,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	电源：	3/6.5 V
认证状态：	Not Qualified	座面最大高度：	1.75 mm
子类别：	Power Management Circuits	最大供电电流 (Isup)：	0.25 mA
最大供电电压 (Vsup)：	6.5 V	最小供电电压 (Vsup)：	3 V
标称供电电压 (Vsup)：	4.25 V	表面贴装：	YES
温度等级：	COMMERCIAL	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3.9 mm	Base Number Matches：	1

BQ2013HSN-A514TR 数据手册

bq2013H

Gas Gauge IC for Power-

Assist Applications

Features

General Description

Nominal available charge may be

directly indicated using a five-seg-

ment LED display. These segments

are used to graphically indicate

nominal available charge.

➤ Accurate measurement of available

The bq2013H Gas Gauge IC is in-

tended for battery-pack installation to

maintain an accurate record of a bat-

tery’s available charge. The IC moni-

tors a voltage drop across a sense resis-

tor connected in series between the

negative battery terminal and ground

to determine charge and discharge ac-

tivity of the battery. The bq2013H is

designed for high cpaacity battery

packs used in high-discharge rate sys-

tems.

charge in rechargeable batteries

➤ Designed for electric assist bicycles

and other applications

The bq2013H supports a simple

single-line bi-directional serial link to

an external processor (common

ground). The bq2013H outputs bat-

tery information in response to exter-

nal commands over the serial link. To

support battery pack testing, the

outputs may also be controlled by

command. The external processor

may also overwrite some of the

bq2013H gas gauge data registers.

➤ Measures a wide dynamic current

range

➤ Supports NiCd, NiMH or lead acid

➤ Designed for battery pack inte-

gration

- ¹²⁰µA typical standby current

(self-discharge estimation mode)

Battery self-discharge is estimated

based on an internal timer and tem-

perature sensor. Compensations for

battery temperature, rate of charge,

and self-discharge are applied to the

charge counter to provide available

capacity information across a wide

range of operating conditions. Initial

battery capacity, self-discharge rate,

display mode, and charge compensa-

tion are set using the PROG_1-6pins.

Actual battery capacity is automati-

cally “learned” in the course of a dis-

charge cycle from full to empty.

- ^{Small size enables imple-}

mentations in as little as

square inch of PCB

The bq2013H may operate directly

from four nickel cells or three lead

acid. With the REF output and an

external transistor, a simple, inexpen-

sive regulator can be built to provide

➤ Direct drive of LEDs for capacity

display

➤ Automatic charge and self-

discharge compensation using in-

ternal temperature sensor

V_CCfrom a greater number of cells.

➤ Simple single-wire serial commu-

nications port for subassembly

testing

Internal registers include available

charge, temperature, capacity, battery

ID, and battery status.

➤ 16-pin narrow SOIC

Pin Connections

Pin Names

LCOM

LED common output

REF

Voltage reference output

LCOM

SEG₁/PROG₁LED segment 1/ Program

1 input

DONE

Fast charge complete

input

SEG /PROG

REF

DONE

HDQ

RBI

SEG /PROG

SEG₂/PROG₂LED segment 2 / Program

2 input

HDQ

Serial communications

input/output

SEG /PROG

SEG₃/PROG₃LED segment 3/ Program

3 input

RBI

Battery sense input

Display control input

Sense resistor input

Supply voltage

SEG PROG

PROG

DISP

SEG₄/PROG₄LED segment 4/ Program

4 input

DISP

SEG₅/PROG₅LED segment 5/ Program

5 input

16-Pin Narrow SOIC

PN2013.eps

V_CC

PROG₆

Program 6 input

SLUS120–MAY 1999 - REVISED - JANUARY 2004

12 3 4 5 6 7...29

中文翻译

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BQ2013HSN-A514TR 替代型号

型号	品牌	替代类型	描述	数据表
BQ2012SN-D107	TI	完全替代	具有单总线 (DQ) 接口、5 个 LED 驱动器和慢充控制的镍镉电池/镍氢电池电量监测计
BQ2013HSN-A514	TI	完全替代	Gas Gauge IC for Power- Assist Applications
BQ2014HSN	TI	完全替代	Low-Cost NiCd/NiMH Gas Gauge IC

与BQ2013HSN-A514TR相关器件

型号	品牌	获取价格	描述	数据表
BQ2013HSN-A514TRG4	TI	获取价格	Gas Gauge IC for Power- Assist Applications
BQ2014	TI	获取价格	Gas Gauge IC with External Charge Control
BQ2014H	TI	获取价格	Low-Cost NiCd/NiMH Gas Gauge IC
BQ2014HSN	TI	获取价格	Low-Cost NiCd/NiMH Gas Gauge IC
BQ2014HSN-A309	TI	获取价格	Low-Cost NiCd/NiMH Gas Gauge IC
BQ2014HSNG4	TI	获取价格	NiCd/NiMH Gas Gauge With High-Speed 1-Wire (HDQ) Interface And 5 LED Drivers 16-SOIC 0 to
BQ2014HSNTR	TI	获取价格	具有高速单总线 (HDQ) 接口和 5 个 LED 驱动器的镍镉电池/镍氢电池电量监测计
BQ2014PN	ETC	获取价格	Battery Management
BQ2014PN-N	ETC	获取价格	Battery Management
BQ2014SN	TI	获取价格	Gas Gauge IC with External Charge Control

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