S-8252AAD-M6T1U SOT-23-6 4.280V Battery Protection IC 2 Cell

S-8252AAD-M6T1U Battery Management LITHIUM-ION BATTERY PROTECTION 2 CELL

1.Features

High-accuracy voltage detection function for each cell

Overcharge detection voltage n (n = 1, 2) 3.550 V to 4.600 V (5 mV steps) Accuracy 20 mV (Ta = 25°C)

Accuracy 25 mV (Ta = 10°C to 60°C)

Overcharge release voltage n (n = 1, 2) 3.150 V to 4.600 V*1 Accuracy 30 mV

Overdischarge detection voltage n (n = 1, 2) 2.000 V to 3.000 V (10 mV steps) Accuracy 50 mV

Overdischarge release voltage n (n = 1, 2) 2.000 V to 3.400 V*2 Accuracy 100 mV

Discharge overcurrent detection voltage 0.050 V to 0.400 V (10 mV steps) Accuracy 10 mV

Load short-circuiting detection voltage 0.500 V to 0.900 V (50 mV steps) Accuracy 100 mV

Charge overcurrent detection voltage 0.400 V to 0.050 V (25 mV steps) Accuracy 20 mV

Charge overcurrent detection function "available" / "unavailable" is selectable.

 Detection delay times are generated only by an internal circuit (external capacitors are unnecessary).

Accuracy 20%

 High-withstand voltage (VM pin and CO pin: Absolute maximum rating = 28 V)

 0 V battery charge function "available" / "unavailable" is selectable.

 Power-down function "available" / "unavailable" is selectable.

 Wide operation temperature range Ta = 40°C to 85°C

 Low current consumption

During operation 8.0 A max. (Ta = 25°C)

During power-down 0.1 A max. (Ta = 25°C)

 Lead-free (Sn 100%), halogen-free

*1. Overcharge release voltage = Overcharge detection voltage  Overcharge hysteresis voltage

(Overcharge hysteresis voltage n (n = 1, 2) can be selected as 0 V or from a range of 0.1 V to 0.4 V in 50 mV steps.)

*2. Overdischarge release voltage = Overdischarge detection voltage  Overdischarge hysteresis voltage

(Overdischarge hysteresis voltage n (n = 1, 2) can be selected as 0 V or from a range of 0.1 V to 0.7 V in 100 mV

steps.)

2.Applications
• Lithium-ion rechargeable battery pack
• Lithium polymer rechargeable battery pack

3.Block Diagram

4.Why choose us?

100% new and originao with Advantage price
High efficiency
Fast Delivery
Professional team service
10 Years Experience Electronic components
Electronic components Agent
Advantage logistic discount
Excellent After-sales Service