Specifications

Smart Power Solutions, Inc.
Products
ASR-L251G
Reversion
XD101
Document No
SPEC-B00xx
Released
2019-04-8
Created By
HyoNam, Kim
Revised By
HnKim
Page
8/11 page
Revision Date
2019-08-05
SQP-0621(Rev.0) 8 Smart Power Solutions
3.5.1. Dual color LED display
3.5.1.1. Red LED
- Charging: Red LED ON
- Fully charged: Red LED off
3.5.1.2 Green LED
- Power ON: Green LED ON
3.5.2. Write LED
- Mode : User Defined..
3.6. Protection function of Battery
3.6.1. Over Voltage Protection (OVP)
When the cell voltage becomes higher than 4.275V ± 0.05V during charging, charging is prohibited.
Over voltage condition is released when cell voltage is dropped under 4.075V± 0.15V.
3.6.2. Under Voltage Protection (UVP)
When the cell voltage becomes lower than 2.50V ± 0.05V during discharging, discharging is
prohibited. Under voltage condition is released when the cell voltage rises over 2.9V ± 0.15V.
3.6.3. Over Load Protection (OCP-inner cell)
The output is shutdown if output current exceeds 10.0A ± 1.0A. When the output load is removed
and charging starts again, output over load condition is released.
3.6.4. Over Temp Protection (OTP)
At charge condition, if unit case temperature is exceed 45°C ± 5°C, charge prohibited.
3.7. Sleep Current
Sleep current consumption (main power switch off) : less than 1mA(TBD)
Power down current consumption (under voltage cutoff) : less than 100uA
3.8. Barcode Engine (Optional)
It select by customer request.
Selectable engine:
1D : SE655, SE965
2D : N6683, SE2707, EM3396, EM50, ETC(Consult the manufacturer)
4. Environmental Requirements
4.1. Temperature
Operation: Discharge (-10 to 45°C), Charge (0 to 45°C)