L9961_V01中文资料PDF规格书
L9961_V01规格书详情
Features
• 2 μA shipment - DEEP SLEEP mode current and 5 μA standby consumption
(with VREG LDO active) standby consumption (with VREG LDO active)
• Integrated 3.3 V VREG LDO for supplying MCU and LEDs
• Measures cell voltage (3 to 5 cells), with over/undervoltage detection and
balance undervoltage protection
• 12-bit voltage measurement with maximum error of ±15 mV in the [1.5–4.5] V
range, for -40 °C < TJ < 105 °C
• Measures stack voltage, with over/under voltage detection and plausibility check
vs. sum of cells
• Measures pack temperature via NTC, with over/undertemperature detection
• Ratiometric temperature measurement with ±0.8 max. gain error in the [0.2–
VREG] V range, for -40 °C < TJ < 105 °C
• Measures battery current, with Coulomb counting, overcurrent (both directions)
and short-circuit in discharge protection.
• 16-bit signed current measurement with 0.1 full scale error at room
temperature
• I2C peripheral for device programming and data transfers over I2C bus
• Cell balancing supporting up to 70 mA per cell
• Dual configurable HS/LS predriver for pack relay management
• Pack fuse management
• Embedded NVM for configuration parameters storage
• High hotplug robustness
Applications
• Cordless power tools
• Backup energy storage systems and UPS
• Light electric vehicles (e-bikes, scooters, etc)
• Portable and semi-portable equipment
• Medical equipment
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST(意法) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ST(意法半导体) |
23+ |
TQFP64EP(10x10) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
ST/意法半导体 |
21+ |
TQFP-64 |
6000 |
原装现货 |
询价 | ||
ST |
22+ |
LQFP64 |
1000 |
原厂原装,价格优势!13246658303 |
询价 | ||
ST |
23+ |
2000 |
全新、原装 |
询价 | |||
ST/意法半导体 |
2022+ |
TQFP-64 |
8080 |
100%进口原装正品现货,公司原装现货众多欢迎加微信咨 |
询价 | ||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ST/意法半导体 |
2023+ |
TQFP-64 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
ST/意法半导体 |
23+ |
TQFP-64 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
45000 |
询价 |