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S-8261AARMD-G2RT2G

产品描述Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SOT-23, 6 PIN
产品类别电源/电源管理    电源电路   
文件大小500KB,共33页
制造商ABLIC
标准  
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S-8261AARMD-G2RT2G概述

Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SOT-23, 6 PIN

S-8261AARMD-G2RT2G规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称ABLIC
零件包装代码SOT-23
包装说明LSSOP,
针数6
Reach Compliance Codecompliant
ECCN代码EAR99
其他特性DETECTION THRESHOLD VOLTAGE IS 4.28V
可调阈值NO
模拟集成电路 - 其他类型POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码R-PDSO-G6
长度2.9 mm
信道数量1
功能数量1
端子数量6
最高工作温度85 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码LSSOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)260
认证状态Not Qualified
座面最大高度1.35 mm
最大供电电压 (Vsup)8 V
最小供电电压 (Vsup)1.5 V
标称供电电压 (Vsup)1.8 V
表面贴装YES
技术CMOS
温度等级INDUSTRIAL
端子形式GULL WING
端子节距0.95 mm
端子位置DUAL
处于峰值回流温度下的最长时间10
宽度1.6 mm

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S-8261 Series
www.sii-ic.com
© Seiko Instruments Inc., 2001-2014
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.5.4
_00
The S-8261 Series is a lithium-ion / lithium polymer rechargeable battery protection IC incorporating high-accuracy voltage
detection circuit and delay circuits.
The S-8261 Series is suitable for protection of single-cell lithium-ion / lithium polymer battery packs from overcharge,
overdischarge and overcurrent.
Features
(1)
Accuracy:
±25
mV (+25°C) and
±30
mV (−5°C to
+55°C)
*1
Overcharge hysteresis voltage
0.1 V to 0.4 V
Accuracy:
±25
mV
The overcharge hysteresis voltage can be selected from the range 0.1 V to 0.4 V in 50 mV step.
Overdischarge detection voltage
2.0 V to 3.0 V (applicable in 10 mV step) Accuracy:
±50
mV
Overdischarge hysteresis voltage 0.0 V to 0.7 V
*2
Accuracy:
±50
mV
The overdischarge hysteresis voltage can be selected from the range 0.0 V to 0.7 V in 100 mV step.
Overcurrent 1 detection voltage
0.05 V to 0.3 V (applicable in 10 mV step) Accuracy:
±15
mV
Overcurrent 2 detection voltage
0.5 V (fixed)
Accuracy:
±100
mV
(2) High voltage device is used for charger connection pins (VM and CO pins: absolute maximum rating
=
28 V).
(3) Delay times (overcharge: t
CU
, overdischarge: t
DL
, overcurrent 1: t
lOV1
, overcurrent 2: t
lOV2
) are generated by an
internal circuit. No external capacitor is necessary.
Accuracy:
±20%
(4) Three-step overcurrent detection circuit is included (overcurrent 1, overcurrent 2 and load short-circuiting).
(5) 0 V battery charge function “Available” / “Unavailable” is selectable.
(6) Power-down function “Yes” / “No” is selectable.
(7) Charger detection function and abnormal charge current detection function
The overdischarge hysteresis is released by detecting negative voltage at the VM pin (−0.7 V typ.) (Charger
detection function).
When the output voltage of the DO pin is high and the voltage at the VM pin is equal to or lower than the charger
detection voltage (−0.7 V typ.), the output voltage of the CO pin goes low (Abnormal charge current detection
function).
(8) Low current consumption
Operation mode
3.5
μA
typ., 7.0
μA
max.
Power-down mode
0.1
μA
max.
(9) Wide operating temperature range
−40°C
to
+85°C
(10) Lead-free, Sn 100%, halogen-free
*3
*1.
Overcharge release voltage
=
Overcharge detection voltage
Overcharge hysteresis voltage (where overcharge
release voltage
<
3.8 V is prohibited.)
*2.
Overdischarge release voltage
=
Overdischarge detection voltage
+
Overdischarge hysteresis voltage (where
overdischarge release voltage
>
3.4 V is prohibited.)
*3.
Refer to “
Product Name Structure”
for details.
Internal high accuracy voltage detection circuit
Overcharge detection voltage
3.9 V to 4.5 V (applicable in 5 mV step)
Applications
Lithium-ion rechargeable battery packs
Lithium polymer rechargeable battery packs
Package
SOT-23-6
Seiko Instruments Inc.
1

S-8261AARMD-G2RT2G相似产品对比

S-8261AARMD-G2RT2G S-8261AAHMD-G2HT2G S-8261AAXMD-G2XT2G S-8261ABPMD-G3PT2G
描述 Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SOT-23, 6 PIN Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SOT-23, 6 PIN Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, LEAD FREE, SOT-23, 6 PIN Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO6, SOT-23, 6 PIN
是否无铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 符合 符合 符合 符合
零件包装代码 SOT-23 SOT-23 SOT-23 SOT-23
包装说明 LSSOP, LSSOP, LSSOP, LSSOP,
针数 6 6 6 6
Reach Compliance Code compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99
其他特性 DETECTION THRESHOLD VOLTAGE IS 4.28V DETECTION THRESHOLD VOLTAGE IS 4.28V DETECTION THRESHOLD VOLTAGE IS 4.35V DETECTION THRESHOLD VOLTAGE IS 4.2V
可调阈值 NO 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 POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码 R-PDSO-G6 R-PDSO-G6 R-PDSO-G6 R-PDSO-G6
长度 2.9 mm 2.9 mm 2.9 mm 2.9 mm
信道数量 1 1 1 1
功能数量 1 1 1 1
端子数量 6 6 6 6
最高工作温度 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 LSSOP LSSOP LSSOP LSSOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度) 260 260 260 260
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.35 mm 1.35 mm 1.35 mm 1.35 mm
最大供电电压 (Vsup) 8 V 8 V 8 V 8 V
最小供电电压 (Vsup) 1.5 V 1.5 V 1.5 V 1.5 V
标称供电电压 (Vsup) 1.8 V 1.8 V 1.8 V 1.8 V
表面贴装 YES YES YES YES
技术 CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子形式 GULL WING GULL WING GULL WING GULL WING
端子节距 0.95 mm 0.95 mm 0.95 mm 0.95 mm
端子位置 DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 10 10 10 10
宽度 1.6 mm 1.6 mm 1.6 mm 1.6 mm
厂商名称 ABLIC - ABLIC ABLIC
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