首页>S-82B2BAA-I8T1U7>规格书详情
S-82B2BAA-I8T1U7中文资料艾普凌科数据手册PDF规格书
S-82B2BAA-I8T1U7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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
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 |
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 | ||
CHIPS |
23+ |
SOP-16 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
SII/精工 |
24+ |
DFN |
12800 |
全新原装现货价优 只做原装 安心购买 |
询价 | ||
ABLIC Inc. |
23+ |
16-TSSOP |
3500 |
特惠实单价格秒出原装正品假一罚万 |
询价 | ||
ABLIC Inc |
23+/24+ |
8-SMD |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
CHIPS |
SOP |
190 |
询价 | ||||
艾普凌科 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |