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PDF S-8206A Data sheet ( Hoja de datos )
| Número de pieza | S-8206A | |
| Descripción | BATTERY PROTECTION IC | |
| Fabricantes | Seiko Instruments | |
| Logotipo |  |
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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
1 page  
BATTERY PROTECTION IC FOR 1-CELL PACK (SECONDARY PROTECTION)
Rev.1.1_00
S-8206A Series
Product Name Structure
1. Product name
S-8206A xx - xxxx U
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
I6T1: SNT-6A, Tape
A6T2: HSNT-6 (1212), Tape
Serial code*2
Sequentially set from AA to ZZ
*1. Refer to the tape drawing.
*2. Refer to "3. Product name list".
2. Packages
Package Name
SNT-6A
HSNT-6 (1212)
Table 1 Package Drawing Codes
Dimension
Tape
Reel
PG006-A-P-SD
PG006-A-C-SD
PG006-A-R-SD
PM006-A-P-SD
PM006-A-C-SD
PM006-A-R-SD
Land
PG006-A-L-SD
PM006-A-L-SD
Seiko Instruments Inc.
5
5 Page 
BATTERY PROTECTION IC FOR 1-CELL PACK (SECONDARY PROTECTION)
Rev.1.1_00
S-8206A Series
6. DO pin resistance "L"
(Test circuit 3)
The DO pin resistance "L" (RDOL) is the resistance between VSS pin and DO pin under the set conditions of V1 = 1.8 V,
V3 = 0.4 V.
7. CO pin resistance "H" 2 (CMOS output, active "L")
(Test circuit 3)
The CO pin resistance "H" 2 (RCOH2) is the resistance between VDD pin and CO pin under the set conditions of V1 = 5.1 V,
V2 = 0 V.
8. CO pin resistance "L" 2 (CMOS output, active "H")
(Test circuit 3)
The CO pin resistance "L" 2 (RCOL2) is the resistance between VM pin and CO pin under the set conditions of V1 = 5.1 V,
V2 = 5.1 V.
9. CO pin leakage current "L" (Nch open-drain output)
9. 1 Active "H"
The CO pin leakage current "L" (ICOLL) is the current that flows through CO pin (ICO) under the set conditions of
V1 = 5.1 V, V2 = 28 V.
9. 2 Active "L"
The CO pin leakage current "L" (ICOLL) is the current that flows through CO pin (ICO) under the set conditions of
V1 = 3.4 V, V2 = 28 V.
10. Overcharge detection delay time
(Test circuit 4)
10. 1 Active "H"
The overcharge detection delay time (tCU) is the time needed for VCO to go to "H" just after the voltage V1 increases
and exceeds VCU under the set condition of V1 = 3.4 V.
10. 2 Active "L"
The overcharge detection delay time (tCU) is the time needed for VCO to go to "L" just after the voltage V1 increases
and exceeds VCU under the set condition of V1 = 3.4 V.
Seiko Instruments Inc.
11
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet S-8206A.PDF ] | |
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