S-82B2A集成电路(IC)电池管理规格书PDF中文资料
厂商型号 |
S-82B2A |
参数属性 | S-82B2A 封装/外壳为8-SMD,扁平引线;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) > 电池管理;产品描述:BATTERY PROTECTION IC FOR 2-SERI |
功能描述 | 电池保护 |
文件大小 |
825.05 Kbytes |
页面数量 |
54 页 |
生产厂商 | ABLIC Inc. |
企业简称 |
ABLIC【艾普凌科】 |
中文名称 | 艾普凌科有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-21 18:50:00 |
S-82B2A规格书详情
This IC is a protection IC for lithium-ion / lithium polymer rechargeable batteries, which includes high-accuracy voltage
detection circuits and delay circuits. It is suitable for protecting 2-serial-cell lithium-ion / lithium polymer rechargeable battery
packs from overcharge, overdischarge, and overcurrent.
Use of an external overcurrent detection resistor enables this IC to provide high-accuracy overcurrent protection with less
impact from temperature changes.
The S-82B2A Series has an input pin for charge-discharge control signal (CTL pin), allowing for charge-discharge control
with an external signal. The S-82B2B Series has an input pin for power-saving signal (PS pin), allowing for reduction of
current consumption by using an external signal to start the power-saving function.
Features
• High-accuracy voltage detection circuit
Overcharge detection voltage n 3.500 V to 4.800 V (5 mV step) Accuracy ±20 mV
Overcharge release voltage n 3.100 V to 4.800 V*1 Accuracy ±50 mV
Overdischarge detection voltage n 2.000 V to 3.000 V (10 mV step) Accuracy ±50 mV
Overdischarge release voltage n 2.000 V to 3.400 V*2 Accuracy ±75 mV
Discharge overcurrent 1 detection voltage 3 mV to 100 mV (0.5 mV step) Accuracy ±3.0 mV
Discharge overcurrent 2 detection voltage 10 mV to 100 mV (1 mV step) Accuracy ±5 mV
Load short-circuiting detection voltage 20 mV to 100 mV (1 mV step) Accuracy ±10 mV
Charge overcurrent detection voltage −100 mV to −3 mV (0.5 mV step) Accuracy ±3.0 mV
• Detection delay times are generated only by an internal circuit (external capacitors are unnecessary).
• Charge-discharge control function (S-82B2A Series)
CTL pin control logic: Active H, active L
CTL pin internal resistance connection: Pull-up, pull-down
CTL pin internal resistance value: 1 MΩ to 10 MΩ (1 MΩ step)
• Power-saving function (S-82B2B Series)
PS pin control logic: Active H, active L
PS pin internal resistance value: 1 MΩ to 10 MΩ (1 MΩ step)
• 0 V battery charge: Enabled, inhibited
• Power-down function: S-82B2A Series: Available, unavailable
S-82B2B Series: Available
• High-withstand voltage: VM pin and CO pin: Absolute maximum rating 28 V
• Wide operation temperature range: Ta = −40°C to +85°C
• Low current consumption
During operation: 3.0 μA typ., 6.0 μA max. (Ta = +25°C)
During power-down: 50 nA max. (Ta = +25°C)
During overdischarge: 1.0 μA max. (Ta = +25°C)
During power-saving (S-82B2B Series): 50 nA max. (Ta = +25°C)
• Lead-free (Sn 100), halogen-free
Applications
• Lithium-ion rechargeable battery pack
• Lithium polymer rechargeable battery pack
S-82B2A属于集成电路(IC) > 电池管理。艾普凌科有限公司制造生产的S-82B2A电池管理电池管理 PMIC(电源管理集成电路)系列产品可用于电池相关的监测和控制功能,包括身份验证、电池平衡、状态监测、电量计量、电源选择、短路保护、过压和欠压保护等等。请注意,虽然该系列中的某些产品可能包括电池充电功能,但将充电功能作为主要功能的产品是单独分类的。
产品属性
- 产品编号:
S-82B2AAA-I8T1U
- 制造商:
ABLIC Inc.
- 类别:
集成电路(IC) > 电池管理
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 功能:
电池保护
- 电池化学成份:
锂离子/聚合物
- 电池数:
2
- 故障保护:
过流,短路
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SMD,扁平引线
- 供应商器件封装:
SNT-8A
- 描述:
BATTERY PROTECTION IC FOR 2-SERI
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CHIPS |
23+ |
SOP-16 |
7750 |
全新原装优势 |
询价 | ||
SII/精工 |
2048+ |
DFN |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
DLZ |
22+ |
SOP16 |
354000 |
询价 | |||
CHIPS |
17+ |
SOP |
9700 |
只做全新进口原装,现货库存 |
询价 | ||
SII/精工 |
22+ |
SNT-6A |
10000 |
进口原装 假一罚十 现货 |
询价 | ||
SIEKO |
1950+ |
QFN |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
CHIPS |
23+ |
SOP16 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
SII/精工 |
23+ |
NA/ |
13250 |
原厂直销,现货供应,账期支持! |
询价 | ||
ABLIC(艾普凌科) |
23+ |
SNT6A |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
SIEKO |
23+ |
QFN |
15000 |
一级代理原装现货 |
询价 |