BQ25960中文资料PDF规格书
厂商型号 |
BQ25960 |
参数属性 | BQ25960 封装/外壳为36-XFBGA,DSBGA;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 电池充电器;产品描述:I2C CONTROLLED 1-CELL 8-A SWITCH |
功能描述 | BQ25960H I2C Controlled, Single Cell 8-A Switched Cap Parallel Battery Charger with Integrated Bypass Mode and Dual-Input Selector |
文件大小 |
2.10306 Mbytes |
页面数量 |
82 页 |
生产厂商 | Texas Instruments(TI) |
企业简称 |
TI1【德州仪器】 |
中文名称 | 德州仪器 (TI)官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-15 18:30:00 |
BQ25960规格书详情
1 Features
• 98.1 peak efficiency switched cap parallel
charger supporting 8-A fast charge
• Patent pending dual phase switched cap
architecture optimized for highest efficiency
– Input voltage is 2x battery voltage
– Output current is 2x of input current
– Reduces power loss across input cable
• Integrated 5-A Bypass Mode fast charge
– 21-mΩ Rdson charging path resistance to
support 5-A input and 5-A output charging
current
• Dual-input power mux controller for source
selection during fast charging and USB On-The-
Go (OTG)/ reverse TX Mode
• Provide gate drive signal for external OVP GaN
FETs and OVP N-FETs
• Support minimum 1.2V I2C pullup
• Support wide range of input voltage
– Up to 12.75-V operational input voltage
– Maximum 40-V input voltage with optional
external ACFET and 20-V without external
ACFET
• Parallel charging with synchronized dual
BQ25960H operations for up to 13-A charging
current
• Integrated programmable protection features for
safe operation
– Input overvoltage protection (BUSOVP) and
battery overvoltage protection (BATOVP)
– Input overcurrent protection (BUSOCP) and
battery overcurrent protection (BATOCP)
– Output overvoltage protection (VOUTOVP)
– Input undercurrent protection (BUSUCP) and
input reverse-current protection (BUSRCP) to
detect adapter unplug and prevent boost-back
– Battery and connector temperature monitoring
(TSBAT_FLT and TSBUS_FLT)
– Junction overtemperature protection
(TDIE_FLT)
• Programmable settings for system optimization
– Interrupts and interrupt masks
– ADC readings and configuration
– Alarm functions for host control
• Integrated 16-bit ADC for voltage, current, and
temperature monitoring
2 Applications
• Smartphone
• Tablet
3 Description
The BQ25960H is a 98.1 peak efficiency, 8-A
battery charging solution using switch capacitor
architecture for 1-cell Li-ion battery. The switched cap
architecture allows the cable current to be half the
charging current, reducing the cable power loss, and
limiting temperature rise. The dual-phase architecture
increases charging efficiency and reduces the input
and output cap requirements. When used with a main
charger such as BQ2561x or BQ2589x, the system
enables full charging cycle from trickle charge to
termination with low power loss at Constant Current
(CC) and Constant Voltage (CV) Mode.
The BQ25960H supports 5-A Bypass Mode charge
(previously called battery switch charge) through
internal MOSFETs. The Rdson in Bypass Mode
charging path is 21 mΩ for high-current operation.
The integrated Bypass Mode allows backward
compatibility of 5-V fast charging adapter to charge
1-cell battery.
The device supports dual input configuration through
integrated mux control and driver for external N-FETs.
It also allows single input with no external N-FET or
single N-FET.
产品属性
- 产品编号:
BQ25960YBGR
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 电池充电器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 电池化学成份:
锂离子
- 电池数:
1
- 电流 - 充电:
恒流 - 可编程
- 可编程特性:
电流,定时器
- 故障保护:
过流,超温,过压,反向电流
- 充电电流 - 最大值:
8A
- 电池组电压:
4V
- 电压 - 供电(最高):
12V
- 接口:
I²C
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
36-XFBGA,DSBGA
- 供应商器件封装:
36-DSBGA(2.63x2.46)
- 描述:
I2C CONTROLLED 1-CELL 8-A SWITCH
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
DSBGA56(3.33x2.93) |
6000 |
询价 | |||
TI/德州仪器 |
21+ |
DSBGA |
1975 |
询价 | |||
Texas |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI现货 |
2022+ |
56-UFBGA,DSBGA |
250000 |
专注TI品牌,现货,十五年优质供应商 |
询价 | ||
Texas Instruments |
21+ |
36500 |
一级代理/放心采购 |
询价 | |||
TI |
22+ |
36-DSBGA |
5000 |
全新原装,力挺实单 |
询价 | ||
TI |
21+ |
DSBGA |
7835 |
原装现货假一赔十 |
询价 | ||
TI |
21+ |
DSBGA |
39890 |
全新原装现货,假一赔十 |
询价 | ||
TI |
22+ |
DSBGA (YBG) |
6000 |
原厂原装,价格优势!13246658303 |
询价 | ||
TI(德州仪器) |
23+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 |