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BQ8015DBT

更新时间： 2024-01-15 05:24:59
品牌 Logo 应用领域
德州仪器 - TI 电源电路电池电源管理电路光电二极管
页数 文件大小 规格书
50页 575K
描述
Cool-GG™PROGRAMMABLE BATTERY MANAGEMENT IC

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BQ8015DBT 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：TSSOP
包装说明：GREEN PLASTIC, TSSOP-38针数：38
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.82
Is Samacsys：N可调阈值：YES
模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码：R-PDSO-G38
JESD-609代码：e4长度：9.7 mm
湿度敏感等级：2信道数量：12
功能数量：1端子数量：38
最高工作温度：85 °C最低工作温度：-20 °C
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP38,.25,20封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
电源：3.3 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Power Management Circuits
最大供电电流 (Isup)：2 mA最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：3 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES技术：CMOS
温度等级：OTHER端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4.4 mmBase Number Matches：1

BQ8015DBT 数据手册

 浏览型号BQ8015DBT的Datasheet PDF文件第2页浏览型号BQ8015DBT的Datasheet PDF文件第3页浏览型号BQ8015DBT的Datasheet PDF文件第4页浏览型号BQ8015DBT的Datasheet PDF文件第5页浏览型号BQ8015DBT的Datasheet PDF文件第6页浏览型号BQ8015DBT的Datasheet PDF文件第7页 
bq8015  
SLUS522A – JANUARY 2002 – REVISED SEPTEMBER 2002  
Cool-GG PROGRAMMABLE BATTERY MANAGEMENT IC  
FEATURES  
DESCRIPTION  
D
D
Powerful Low-Power 8-Bit RISC CPU Core  
Operating at up to 4 MHz Clock Frequency  
The  
Texas  
Instruments  
bq8015  
Cool-GG  
programmable battery management IC is the next in a  
series of advanced, high-performance, reduced-  
instruction-set-CPU (RISC) integrated circuits for  
battery management and gas-gauge applications. In a  
single CMOS IC, the bq8015 combines high-accuracy  
analog measurement capabilities with a low-power  
high-speed RISC processor, integrated flash memory,  
and an array of peripheral and communication ports.  
The program flash EPROM allows fast development of  
custom implementations, and the low-power analog  
peripherals improve accuracy beyond discrete  
implementations. In its 38-pin TSSOP package, the  
bq8015 can implement a variety of functions in a small  
Flexible Memory Architecture  
– 16k × 22 Program Flash EPROM  
– 4k × 22 Program Mask ROM  
– 512 × 8 Data Flash EPROM  
– 512 × 8 Data RAM  
D
D
Three Reduced Power Modes  
– Low Power: <240 µA  
– Sleep: < 8 µA  
– Hibernate: <0.5 µA  
High-Accuracy Analog Front End With Two  
Independent ADCs  
– High-Resolution Integrator for Coulomb  
Counting—Better Than 3nVh Resolution  
– Coulomb Counter Self-Calibration  
Reduces Offset to Less Than 1 µV  
– 15-Bit Delta-Sigma ADC With a 12-Channel  
Multiplexer for Voltage, Current, and  
Temperature Measurements  
PCB area.  
TSSOP PACKAGE  
(TOP VIEW)  
RC0/AD0  
RC1/AD1  
RC2/AD2  
RC3/AD3  
RC4/AD4  
RA0  
V
SSP  
1
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
RC7/AD7  
2
RC6/AD6  
3
D
D
D
Accurate On-Chip 32.768-kHz Oscillator  
RC5/AD5/CLK  
4
V
5
SSA  
Internal Clock Synthesizer Generates  
Frequencies up to 4 MHz  
ROSC  
FILT  
6
RA1/VOUT  
7
Integrated Flash Memory Eliminates Need for  
External EEPROM  
V
V
8
DDD  
DDA  
RB  
V
9
SSA  
D
24 Memory-Mapped I/O Pins  
RA2  
V
10  
11  
12  
13  
14  
15  
16  
SSD  
D
Supports Two Serial Communication  
Protocols  
– Two-Wire SMBus v1.1 Interface  
– Single-Wire HDQ Interface  
V
DSCP  
DSCM  
MRST  
RB7  
SSD  
RA3  
RA4  
RA5/HDQ  
RA6/SMBC  
RA7/SMBD  
D
D
Package: 38-Pin TSSOP (DBT)  
RB6  
RB5  
Complete Integrated Development  
Environment  
RB0/INT 17  
RB1/EV 18  
RB4  
RB3  
APPLICATIONS  
V
19  
RB2  
SSP  
D
Battery Management  
Gas Gauges  
D
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Cool-GG is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright 2002, Texas Instruments Incorporated  
1
www.ti.com  
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