Datasheet > 电源电路 > 电源管理电路> BQ2010SN-D107TR

BQ2010SN-D107TR

更新时间： 2024-10-28 02:52:39

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
20页	184K
描述
Gas Gauge IC

阅读下载

中文翻译

获取价格

技术参数
数据手册
替代型号

如果您发现信息不准确，欢迎纠错

BQ2010SN-D107TR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOP,	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：	5.15	可调阈值：	YES
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
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.75 mm	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

BQ2010SN-D107TR 数据手册

bq2010

Gas Gauge IC

The bq2010 supports a simple

single-line bidirectional serial link to

an external processor (common

ground). The bq2010 outputs battery

information in response to external

commands over the serial link.

Features

➤ Conservative and repeatable

measurement of available charge

in rechargeable batteries

General Description

The bq2010 Gas Gauge IC is intended

for battery-pack or in-system installa-

tion to maintain an accurate record of

a battery's available charge. The IC

monitors a voltage drop across a

sense resistor connected in series be-

tween the negative battery terminal

and ground to determine charge and

discharge activity of the battery.

➤ Designed for battery pack inte-

gration

The bq2010 may operate directly

from 3 or 4 cells. With the REF out-

put and an external transistor, a sim-

ple, inexpensive regulator can be built

to provide V_CCacross a greater

number of cells.

- ¹²⁰µA typical standby current

- ^{Small size enables imple-}

NiMH and NiCd battery self-dis-

charge is estimated based on an inter-

nal timer and temperature sensor.

Compensations for battery tempera-

ture and rate of charge or discharge

are applied to the charge, discharge,

and self-discharge calculations to pro-

vide available charge information

across a wide range of operating con-

ditions. Battery capacity is automati-

cally recalibrated, or “learned,” in the

course of a discharge cycle from full to

empty.

mentations in as little as

square inch of PCB

Internal registers include available

charge, temperature, capacity, battery

ID, battery status, and programming

pin settings. To support subassembly

testing, the outputs may also be con-

trolled. The external processor may

also overwrite some of the bq2010

gas gauge data registers.

➤ Integrate within a system or as a

stand-alone device

- ^{Display capacity via single-}

wire serial communication

port or direct drive of LEDs

➤ Measurements compensated for

current and temperature

➤ Self-discharge compensation us-

ing internal temperature sensor

Nominal available charge may be

directly indicated using a five- or

six-segment LED display. These seg-

ments are used to indicate graphi-

cally the nominal available charge.

➤ Accurate measurements across a

wide range of current (> 500:1)

➤ 16-pin narrow SOIC

Pin Connections

Pin Names

LCOM

LED common output

REF

Voltage reference output

No connect

SEG₁/PROG₁LED segment 1/

program 1 input

LCOM

Serial communications

input/output

SEG₂/PROG₂LED segment 2/

program 2 input

SEG /PROG

REF

EMPTY

Empty battery indicator

output

SEG /PROG

SEG₃/PROG₃LED segment 3/

program 3 input

SEG /PROG

Battery sense input

Display control input

Sense resistor input

3.0–6.5V

SEG /PROG

EMPTY

SEG₄/PROG₄LED segment 4/

program 4 input

DISP

SEG /PROG

SEG₅/PROG₅LED segment 5/

program 5 input

SEG /PROG

DISP

V_CC

V_SS

SEG₆/PROG₆LED segment 6/

program 6 input

System ground

16-Pin Narrow SOIC

PN201001.eps

4/95 D

12 3 4 5 6 7...20

中文翻译

下载PDF

BQ2010SN-D107TR 替代型号

型号	品牌	替代类型	描述	数据表
BQ2010SN-D107	TI	完全替代	Gas Gauge IC
BQ2014HSN	TI	完全替代	Low-Cost NiCd/NiMH Gas Gauge IC
BQ2040SN-C408	TI	完全替代	Gas Gauge IC With SMBus Interface

与BQ2010SN-D107TR相关器件

型号	品牌	获取价格	描述	数据表
BQ2010SN-D107TRG4	TI	获取价格	Gas Gauge IC
BQ2010SNN	TI	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, SOIC-16
BQ2010SN-N	TI	获取价格	Gas Gauge IC
BQ2011	TI	获取价格	Gas Gauge IC for High Discharge Rates
BQ2011_05	TI	获取价格	Gas Gauge IC for High Discharge Rates
BQ2011JPN	ETC	获取价格	Battery Management
BQ2011JPN-N	ETC	获取价格	Battery Management
BQ2011JSN	ETC	获取价格	Battery Management
BQ2011K	TI	获取价格	Gas Gauge IC for High Discharge Rates
BQ2011KSN	TI	获取价格	Battery Management

与BQ2010SN-D107TR相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

13
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

13
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

40
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

47

产品中心

服务支持

精选活动

关于我们

帮助中心

BQ2010SN-D107TR

BQ2010SN-D107TR 技术参数

BQ2010SN-D107TR 数据手册

BQ2010SN-D107TR 替代型号

与BQ2010SN-D107TR相关器件

与BQ2010SN-D107TR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

BQ2010SN-D107TR

BQ2010SN-D107TR 技术参数

BQ2010SN-D107TR 数据手册

BQ2010SN-D107TR 替代型号

与BQ2010SN-D107TR相关器件

与BQ2010SN-D107TR相关文章

您还可以找

您在本页遇到什么问题？