Description

Electronic Component Model: S82380AB

Product Category: IC Chips

The S82380AB is a lithium-ion rechargeable battery protection IC for 3-serial-cell packs. It incorporates high-accuracy voltage detection circuits and delay circuits, and includes the function to measure the status of the battery pack. It is suitable for a 3-serial-cell lithium-ion battery pack.

Specifications and features

• Internal high-accuracy voltage detection circuit
• Over charge detection voltage: 3.80 ± 0.05 V to 4.40 ± 0.05 V (5 mV - step)
• Over charge release voltage: 3.45 ± 0.10 V to 4.40 ± 0.10 V (5 mV - step)
• Over discharge detection voltage: 2.00 ± 0.08 V to 2.80 ± 0.08 V (50 mV - step)
• Over discharge release voltage: 2.00 ± 0.10 V to 4.00 ± 0.10 V (50 mV - step)
• Over current detection voltage: 1.15 ± 0.015 V to 0.50 ± 0.05 V (50 mV - step)
• High input-voltage device (absolute maximum rating: 26 V)
• Indicates Li-ion battery state
• Wide operating voltage range: 2 V to 24 V
• The delay time for every detection can be set via an external capacitor
• Three over current detection levels (protection for short-circuiting)
• Internal charge/discharge prohibition circuit via the control terminal
• The function for charging batteries from 0 V is available
• Low current consumption
• Operation: 50 μA max. (+25 °C)
• Power-down: 0.1 μA max. (+25 °C)
• Lead-free products

Application Scenarios

The S82380AB is commonly used in lithium-ion rechargeable battery packs.

Comparison

- Incorporates high-accuracy voltage detection circuits

- Wide operating voltage range of 2 V to 24 V

- Low current consumption

- Specific to 3-serial-cell lithium-ion battery packs