2S-3S PCM/PCB For 7.4V-11.1V Battery PCB With SMBus And Fuel Gas Gauge
Brand Name:BEST
Certification:CE
Model Number:BEST-B208
Minimum Order Quantity:1000PCS
Delivery Time:7 DAYS AFTER RECEIVE PAYMENT
Payment Terms:TT IN ADVANCE
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Location:
Shenzhen Guangdong China
Address:
NO.13,RUYI ROAD,XINLIAN COMMUNITY,LONGCHENG STREET,LONGGANG,SHENZHEN
Supplier`s last login times:
within 30 hours
Product Details
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Product Details
Features and Benefits
*Note:Characteristics subject to change without notice.
*Software Protection including:
1.Over Charge Voltage Protection;
2.Over Charge Current Protection;
3.Over Discharge Voltage Protection;
4.Over Discharge Current Protection;
5.Charge Over Temperature protection;
6.Discharge Over Temperature protection;
* Voltage/Temperature Calibration:During operation after
calibration, The difference for Battery Pack's voltage
must<±40mv;The difference for single cell's voltage
must<±20mv,the difference for the Temperature must<±1°C;
*Current Calibration:During operation after calibration, the
difference for the current must<±30mA(4A discharge),usually
within±10mA.
Specifications
| No. | Items | Range | Parameters | Note |
| 1 | COV Threshold (mV) | 3700-5000 | 4300 | |
| 2 | COV Recovery (mV) | 0-4400 | 4150 | |
| 3 | CUV Threshold(mV) | 0-3500 | 2700 | |
| 4 | CUV Recovery (mV) | 0-3600 | 3000 | |
| 5 | OC (1st Tier) Chg (A) | 0-20 | 6 | |
| 6 | OC (1st Tier) Dsg(A) | 0-20 | 6 | |
| 7 | Current Recovery Time(S) | 0-240 | 8 | |
| 8 | Over Temp Chg | 0-120 | 60.0 | |
| 9 | OT Chg Recovery | 0-120 | 55.0 | |
| 10 | Over Temp Dsg | 0-120 | 65.0 | |
| 11 | OT Dsg Recovery | 0-120 | 60.0 | |
| 12 | Fast Charge Current(mA) | 2500 | ||
| 13 | Charging Voltage(mV) | 12600 | ||
| 13 | Design Capacity(mAH) | 0-65535 | 4400 |
Connection Diagram
Setting Programmable Options
The TI Chip data flash comes configured per the default settings detailed in the chip data sheet.
Ensure that the settings are correctly changed to match the pack and application for the chip solution being evaluated.
The programming connection as below:
IMPORTANT: The correct setting of these options is essential to get the best performance.
The settings can be configured using the Data Flash screen.
P.S.: All the products from BesTech Power are well programmed and Calibrated.
To adjust all the parameters on the PC/Laptop:
(The screen shot of software on PC)
2S-3S PCM/PCB For 7.4V-11.1V Battery PCB With SMBus And Fuel Gas Gauge
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