S-8254AAQFT-TB-G - Brand New ABLIC IC Chips
In Stock:9650 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
9650,
Ready for Immediate Shipping
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Description
The S-8254AAQFT-TB-G is a model from the S-8254A Series, which is a protection IC designed for 3-serial- or 4-serial-cell lithium-ion/lithium polymer rechargeable batteries. It features a high-accuracy voltage detector and delay circuit, providing reliable protection for battery cells. The SEL pin allows for easy switching between 3-serial and 4-serial cell configurations.
Specifications and features
- High-accuracy voltage detection for each cell:
- Overcharge detection voltage (n = 1 to 4): 3.9 V to 4.4 V (50 mV step), Accuracy ±25 mV
- Overcharge release voltage (n = 1 to 4): 3.8 V to 4.4 V, Accuracy ±50 mV
- Overdischarge detection voltage (n = 1 to 4): 2.0 V to 3.0 V (100 mV step), Accuracy ±80 mV
- Overdischarge release voltage (n = 1 to 4): 2.0 V to 3.4 V, Accuracy ±100 mV
- Three-level overcurrent protection:
- Overcurrent detection voltage 1: 0.05 V to 0.30 V (50 mV step), Accuracy ±25 mV
- Overcurrent detection voltage 2: 0.5 V, Accuracy ±100 mV
- Overcurrent detection voltage 3: VVC1 - 1.2 V, Accuracy ±300 mV
- Delay times for overcharge detection, overdischarge detection, and overcurrent detection 1 can be set by external capacitors
- Switchable between a 3-serial cell and 4-serial cell using the SEL pin
- Charge/discharge operation can be controlled via the control pins
- High-withstand voltage Absolute maximum rating: 26 V
- Wide operating voltage range: 2 V to 24 V
- Wide operating temperature range: -40°C to +85°C
- Low current consumption:
- During operation: 30 μA max. (±25°C)
- During power-down: 0.1 μA max. (±25°C)
- Lead-free, Sn100%, halogen-free
Application Scenarios
- Lithium-ion rechargeable battery packs
- Lithium polymer rechargeable battery packs
Comparison
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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Additional Information
- Datasheet: Download S-8254AAQFT-TB-G
- Chipdatas Part: CD94-S-8254AAQFT-TB-G
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 00:08 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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