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The S-8211C Series are protection ICs for single-cell lithium-ion / lithium polymer rechargeable batteries and include high-accuracy voltage detectors and delay circuits.
These ICs are suitable for protecting single-cell rechargeable lithium-ion / lithium polymer battery packs from overcharge, overdischarge, and overcurrent.
Features
(1) High-accuracy voltage detection circuit
? Overcharge detection voltage 3.9 to 4.4 V (5 mV steps) Accuracy ±25 mV (+25 °C) Accuracy ±30 mV (?5 to +55 °C)
? Overcharge release voltage 3.8 to 4.4 V*1 Accuracy ±50 mV
? Overdischarge detection voltage 2.0 to 3.0 V (10 mV steps) Accuracy ±50 mV
? Overdischarge release voltage 2.0 to 3.4 V*2 Accuracy ±100 mV
? Discharge overcurrent detection voltage 0.05 to 0.30 V (10 mV steps) Accuracy ±15 mV
? Load short-circuiting detection voltage 0.5 V (fixed) Accuracy ±200 mV
? Charge overcurrent detection voltage ?0.1 V (fixed) Accuracy ±30 mV
(2) Detection delay times are generated by an internal circuit (external capacitors are unnecessary). Accuracy ±20
(3) High-withstanding-voltage device is used for charger connection pins (VM pin and CO pin : Absolute maximum rating = 28 V)
(4) 0 V battery charge function available / unavailable are selectable.
(5) Wide operating temperature range ?40 to +85 °C
(6) Low current consumption
? Operation mode 3.0 μA typ., 5.5 μA max. (+25 °C)
? Power-down mode 0.2 μA max. (+25 °C)
(7) Small package SOT-23-5, SNT-6A
(8) Lead-free product
*1. Overcharge release voltage = Overcharge detection voltage ? Overcharge hysteresis voltage(Overcharge hysteresis voltage can be selected as 0 V or from a range of 0.1 to 0.4 V in 50 mV steps.)
*2. Overdischarge release voltage = Overdischarge detection voltage + Overdischarge hysteresis voltage(Overdischarge hysteresis voltage can be selected as 0 V or from a range of 0.1 to 0.7 V in 100 mV steps.)
Applications
? Lithium-ion rechargeable battery packs
? Lithium polymer rechargeable battery packs
產(chǎn)品屬性
- 型號:
S-8211CBR-I6T1G
- 制造商:
SII
- 制造商全稱:
Seiko Instruments Inc
- 功能描述:
BATTERY PROTECTION IC FOR 1-CELL PACK
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SII/精工 |
23+ |
NA/ |
5000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
SEIKO |
2016+ |
SNT-6A |
5000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
SEIKO/精工 |
22+ |
SNT-6A |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
SII/精工 |
24+ |
SOT563 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SEIKO |
1822+ |
SNT-6A |
6852 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
SEIKO/精工 |
2407+ |
SNT-6A |
7750 |
原裝現(xiàn)貨!實單直說!特價! |
詢價 | ||
ABLIC Inc |
23+/24+ |
6-SMD |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
SEIKO |
24+ |
SNT-6A |
65200 |
一級代理/放心采購 |
詢價 | ||
SII/精工 |
22+ |
SOT563 |
12000 |
只做原裝、原廠優(yōu)勢渠道、假一賠十 |
詢價 | ||
艾普凌科 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 |