S-8206A PDF даташит
Спецификация S-8206A изготовлена «Seiko Instruments» и имеет функцию, называемую «BATTERY PROTECTION IC». |
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Детали детали
Номер произв | S-8206A |
Описание | BATTERY PROTECTION IC |
Производители | Seiko Instruments |
логотип |
28 Pages
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S-8206A Series
www.sii-ic.com
© Seiko Instruments Inc., 2015
BATTERY PROTECTION IC FOR 1-CELL PACK
(SECONDARY PROTECTION)
Rev.1.1_00
The S-8206A Series is used for secondary protection of lithium-ion / lithium polymer rechargeable batteries, and incorporates a
high-accuracy voltage detection circuit and a delay circuit.
Features
• High-accuracy voltage detection circuit
Overcharge detection voltage
Overcharge release voltage
3.50 V to 5.00 V (5 mV step)
3.10 V to 4.95 V*1
Accuracy ±20 mV
Accuracy ±50 mV
• Detection delay time is generated only by an internal circuit (external capacitors are unnecessary).
• Output logic is selectable:
Active "H", active "L"
• Output form is selectable:
CMOS output, Nch open-drain output
• Wide operation temperature range
Ta = −40°C to +85°C
• Low current consumption
During operation:
1.5 μA typ., 3.0 μA max. (Ta = +25°C)
• Lead-free (Sn 100%), halogen-free
*1. Overcharge release voltage = Overcharge detection voltage − Overcharge hysteresis voltage
(Overcharge hysteresis voltage can be selected from a range of 0.05 V to 0.4 V in 50 mV step.)
Applications
• Lithium-ion rechargeable battery pack
• Lithium polymer rechargeable battery pack
Packages
• SNT-6A
• HSNT-6 (1212)
Seiko Instruments Inc.
1
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BATTERY PROTECTION IC FOR 1-CELL PACK (SECONDARY PROTECTION)
S-8206A Series
Rev.1.1_00
Block Diagram
1. CMOS output, active "H"
VDD
Overcharge detection
comparator
DO
VSS
Control logic
Delay circuit
Oscillator
CO
VM
Figure 1
2 Seiko Instruments Inc.
No Preview Available ! |
BATTERY PROTECTION IC FOR 1-CELL PACK (SECONDARY PROTECTION)
Rev.1.1_00
S-8206A Series
2. CMOS output, active "L"
VDD
Overcharge detection
comparator
DO
VSS
Control logic
Delay circuit
Oscillator
CO
VM
Figure 2
Seiko Instruments Inc.
3
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Номер в каталоге | Описание | Производители |
S-8206A | BATTERY PROTECTION IC | Seiko Instruments |
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DataSheet26.com | 2020 | Контакты | Поиск |