Datasheet > BQ2052SN-A515TRG4

BQ2052SN-A515TRG4

更新时间： 2024-10-28 15:28:47

品牌	Logo	应用领域
德州仪器 - TI		光电二极管
页数	文件大小	规格书
19页	180K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, SOIC-16

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

BQ2052SN-A515TRG4 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	16
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.71
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	长度：	9.9695 mm
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：	-20 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
座面最大高度：	1.778 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
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	3.9 mm
Base Number Matches：	1

BQ2052SN-A515TRG4 数据手册

浏览型号BQ2052SN-A515TRG4的Datasheet PDF文件第2页

浏览型号BQ2052SN-A515TRG4的Datasheet PDF文件第3页

浏览型号BQ2052SN-A515TRG4的Datasheet PDF文件第4页

浏览型号BQ2052SN-A515TRG4的Datasheet PDF文件第5页

浏览型号BQ2052SN-A515TRG4的Datasheet PDF文件第6页

浏览型号BQ2052SN-A515TRG4的Datasheet PDF文件第7页

Preliminary bq2052

Gas Gauge IC

for Lithium Primary Cells

communications link to an external

Features

General Description

micro-controller. The link allows

the micro-controller to read and

write the internal registers of the

bq2052. The internal registers in-

clude available battery capacity,

voltage, temperature, current, and

battery status. The controller may

also overwrite some of the bq2052

gas gauge data registers.

➤ Accurate measurement of avail-

able capacity in Lithium primary

batteries such as Lithium Sul-

phur Dioxide and Lithium Man-

ganese Dioxide

The bq2052 Lithium Primary Gas

Gauge IC is intended for bat-

tery-pack or in-system installation

to maintain an accurate record of

available battery capacity. The IC

monitors a voltage drop across a

sense resistor connected in series

with the cells to determine dis-

charge activity of the battery. The

bq2052 applies compensations for

battery temperature and discharge

rate to the available charge counter

to provide available capacity infor-

mation across a wide range of oper-

ating conditions.

➤ Provides a low-cost battery moni-

tor solution for pack integration

- ^{Complete circuit can fit less}

than 1 square inch of PCB

space

The bq2052 can operate from the

batteries in the pack. The REF out-

put and an external FET provide a

simple, inexpensive voltage regula-

tor to supply power to the circuit

from the cells.

- ^{Low operating current}

- ^{Less than 100nA of data}

retention current

➤ Single-wire communication inter-

face (HDQ bus) for critical battery

parameters

Compensated available capacity

may be directly indicated using an

LED display. The LED display is

programmable and can be config-

ured as two, four, or five segments.

These segments are used to depict

available battery capacity. The

bq2052 supports a single-wire serial

➤ Communicates remaining capac-

ity with direct drive of LEDs in 3

selectable modes

➤ Measurements automatically

compensated for discharge rate

and temperature

➤ 16-pin narrow SOIC

Pin Connections

Pin Names

LCOM

LED common output

V_SS

System ground

SEG₁/PROG₁LED segment 1/

program 1 input

LCOM

SEG /PROG

Sense resistor input

Display control input

Battery sense input

REF

DISP

SEG₁/PROG₂LED segment 2/

program 2 input

SEG /PROG

HDQ

RBI

SEG₁/PROG₃LED segment 3/

program 3 input

RBI

HDQ

SEG /PROG

Serial communications

input/output

SEG /PROG

SEG₁/PROG₄LED segment 4/

program 4 input

PROG

DISP

PROG₆

REF

Program 6 input

SEG₁/PROG₅LED segment 5/

program 5 input

Voltage reference output

Supply voltage

16-Pin Narrow SOIC

Control port

V_CC

PN2052H1.eps

SLUS019–MAY 1999

12 3 4 5 6 7...19

中文翻译

下载PDF

与BQ2052SN-A515TRG4相关器件

型号	品牌	获取价格	描述	数据表
BQ2053PN	ETC	获取价格	Battery Management
BQ2053SN	ETC	获取价格	Battery Management
BQ2054	TI	获取价格	Lithium Ion Fast-Charge IC
BQ2054PN	TI	获取价格	Lithium Ion Fast-Charge IC
BQ2054SN	TI	获取价格	Lithium Ion Fast-Charge IC
BQ2054SNTR	TI	获取价格	Switch-mode Li-Ion Battery Charger in PDIP or SOIC Package 16-SOIC
BQ2054SNTRG4	TI	获取价格	0.005A BATTERY CHARGE CONTROLLER, 100kHz SWITCHING FREQ-MAX, PDSO16, 0.150 INCH, GREEN, SO
BQ2056	TI	获取价格	Low-Dropout Li-Ion Charge-Control ICs with Au
BQ2056CSN	TI	获取价格	Advanced Li-Ion Linear Charge Management IC
BQ2056CTS	TI	获取价格	Advanced Li-Ion Linear Charge Management IC

与BQ2052SN-A515TRG4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

BQ2052SN-A515TRG4

BQ2052SN-A515TRG4 技术参数

BQ2052SN-A515TRG4 数据手册

与BQ2052SN-A515TRG4相关器件

与BQ2052SN-A515TRG4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

BQ2052SN-A515TRG4

BQ2052SN-A515TRG4 技术参数

BQ2052SN-A515TRG4 数据手册

与BQ2052SN-A515TRG4相关器件

与BQ2052SN-A515TRG4相关文章

您还可以找

您在本页遇到什么问题？