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S-8241ADHPG-KDHTFG

产品描述Battery Management LITHIUM-ION BATTERY PROTECTION 1 CELL
产品类别半导体    电源管理   
文件大小552KB,共40页
制造商ABLIC
标准
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S-8241ADHPG-KDHTFG概述

Battery Management LITHIUM-ION BATTERY PROTECTION 1 CELL

S-8241ADHPG-KDHTFG规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
ABLIC
产品种类
Product Category
Battery Management
RoHSDetails
产品
Product
Battery Protection
Battery TypeLi-Ion, Li-Polymer
Output Voltage4.25 V
最小工作温度
Minimum Operating Temperature
- 40 C
最大工作温度
Maximum Operating Temperature
+ 85 C
封装 / 箱体
Package / Case
SNT-6A
系列
Packaging
Cut Tape
系列
Packaging
MouseReel
系列
Packaging
Reel
高度
Height
0.48 mm
长度
Length
1.57 mm
类型
Type
Battery Protection
宽度
Width
1.6 mm
安装风格
Mounting Style
SMD/SMT
工厂包装数量
Factory Pack Quantity
5000

文档预览

下载PDF文档
S-8241 Series
www.sii-ic.com
© Seiko Instruments Inc., 1999-2013
BATTERY PROTECTION IC
FOR 1-CELL PACK
Rev.9.2
_00
The S-8241 Series is a series of lithium ion/lithium polymer rechargeable battery protection ICs incorporating high-accuracy
voltage detection circuits and delay circuits.
These ICs are suitable for protection of 1-cell lithium ion/lithium polymer rechargeable battery packs from overcharge,
overdischarge and overcurrent.
Features
Internal high-accuracy voltage detection circuit
Overcharge detection voltage:
3.9 V to 4.4 V (5 mV-step)
Accuracy of ±25 mV (+25°C) and ± 30 mV (−5 to +55°C)
*1
Overcharge release voltage:
3.8 V to 4.4 V Accuracy of ±50 mV
Overdischarge detection voltage: 2.0 V to 3.0 V (100 mV-step) Accuracy of ±80 mV
*2
Overdischarge release voltage:
2.0 V to 3.4 V Accuracy of ±100 mV
Overcurrent 1 detection voltage: 0.05 V to 0.32 V (5 mV-step) Accuracy of ±20 mV
Overcurrent 2 detection voltage: 0.5 V (fixed)
Accuracy of ±100 mV
(2) A high voltage withstand device is used for charger connection pins
(VM and CO pins: Absolute maximum rating = 26 V)
(3) Delay times (overcharge: t
CU
; overdischarge: t
DL
; overcurrent 1: t
lOV1
; overcurrent 2: t
lOV2
) are generated
by an internal circuit. (External capacitors are unnecessary.)
Accuracy of ±30%
(4) Internal three-step overcurrent detection circuit (overcurrent 1, overcurrent 2, and load short-circuiting)
(5) Either the 0 V battery charging function or 0 V battery charge inhibiting function can be selected.
(6) Products with and without a power-down function can be selected.
(7) Charger detection function and abnormal charge current detection function
The overdischarge hysteresis is released by detecting a negative VM pin voltage (typ.
−1.3
V) (Charger detection
function).
If the output voltage at DO pin is high and the VM pin voltage becomes equal to or lower than the charger detection
voltage (typ.
−1.3
V), the output voltage at CO pin goes low (Abnormal charge current detection function).
(8) Low current consumption
Operation:
3.0
μA
typ. 5.0
μA
max.
Power-down mode: 0.1
μA
max.
(9) Wide operation temperature range:
−40°C
to +85°C
(10) Lead-free, Sn 100%, halogen-free
*3
*1.
Overcharge release voltage = Overcharge detection voltage - Overcharge hysteresis
The overcharge hysteresis can be selected in the range 0.0 V, or 0.1 V to 0.4 V in 50 mV steps. (However, selection
“Overcharge release voltage<3.8 V” is enabled.)
*2.
Overdischarge release voltage = Overdischarge detection voltage + Overdischarge hysteresis
The overdischarge hysteresis can be selected in the range 0.0 V to 0.7 V in 100 mV steps. (However, selection
“Overdischarge release voltage>3.4 V” is enabled.)
*3.
Refer to “
Product Name Structure”
for details.
(1)
Applications
Lithium-ion rechargeable battery pack
Lithium- polymer rechargeable battery pack
Packages
SOT-23-5
SNT-6A
Seiko Instruments Inc.
1

S-8241ADHPG-KDHTFG相似产品对比

S-8241ADHPG-KDHTFG S-8241ABDPG-KBDTFG S-8241ADFPG-KDFTFG S-8241ACZPG-KCZTFG
描述 Battery Management LITHIUM-ION BATTERY PROTECTION 1 CELL Battery Management Lithium-Ion battery protection (1 cell) Battery Management LITHIUM-ION BATTERY PROTECTION 1 CELL Battery Management LITHIUM-ION BATTERY PROTECTION 1 CELL
是否无铅 - 不含铅 不含铅 不含铅
是否Rohs认证 - 符合 符合 符合
零件包装代码 - SOIC SOIC SOIC
包装说明 - VSOF, VSOF, VSOF,
针数 - 6 6 6
Reach Compliance Code - compliant compliant compliant
ECCN代码 - EAR99 EAR99 EAR99
可调阈值 - NO NO NO
模拟集成电路 - 其他类型 - POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码 - R-PDSO-F6 R-PDSO-F6 R-PDSO-F6
JESD-609代码 - e6 e6 e6
长度 - 1.6 mm 1.6 mm 1.6 mm
信道数量 - 1 1 1
功能数量 - 1 1 1
端子数量 - 6 6 6
最高工作温度 - 85 °C 85 °C 85 °C
最低工作温度 - -40 °C -40 °C -40 °C
封装主体材料 - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 - VSOF VSOF VSOF
封装形状 - RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 - SMALL OUTLINE, VERY THIN PROFILE SMALL OUTLINE, VERY THIN PROFILE SMALL OUTLINE, VERY THIN PROFILE
峰值回流温度(摄氏度) - 260 260 260
认证状态 - Not Qualified Not Qualified Not Qualified
座面最大高度 - 0.5 mm 0.5 mm 0.5 mm
最大供电电压 (Vsup) - 8 V 8 V 8 V
最小供电电压 (Vsup) - 1.5 V 1.5 V 1.5 V
标称供电电压 (Vsup) - 3.5 V 3.5 V 3.5 V
表面贴装 - YES YES YES
温度等级 - INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子面层 - Tin/Bismuth (Sn/Bi) Tin/Bismuth (Sn/Bi) Tin/Bismuth (Sn/Bi)
端子形式 - FLAT FLAT FLAT
端子节距 - 0.5 mm 0.5 mm 0.5 mm
端子位置 - DUAL DUAL DUAL
处于峰值回流温度下的最长时间 - 10 10 10
宽度 - 1.57 mm 1.57 mm 1.57 mm
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