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RV5VG101C-E2: 产品描述Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, SSOP-8; 产品类别电源/电源管理电源电路; 文件大小89KB，共9页; 制造商RICOH Electronic Devices Co., Ltd.

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RV5VG101C-E2概述

Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, SSOP-8

RV5VG101C-E2规格参数

参数名称	属性值
厂商名称	RICOH Electronic Devices Co., Ltd.
零件包装代码	SOIC
包装说明	LSSOP,
针数	8
Reach Compliance Code	unknown
ECCN代码	EAR99
其他特性	OTHER SUPPLY VOLTAGE =1.2V TO 10 V
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-G8
长度	4.4 mm
信道数量	1
功能数量	1
端子数量	8
最高工作温度	80 °C
最低工作温度	-30 °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
认证状态	Not Qualified
座面最大高度	1.45 mm
最大供电电压 (Vsup)	5 V
最小供电电压 (Vsup)	1.2 V
标称供电电压 (Vsup)	2 V
表面贴装	YES
技术	CMOS
温度等级	COMMERCIAL EXTENDED
端子形式	GULL WING
端子节距	0.65 mm
端子位置	DUAL
宽度	3.1 mm

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RECHARGEABLE LITHIUM-ION

CELL PROTECTORS

RV5VG1

× ×

SERIES

OUTLINE

EK-080-9803

The RV5VG

××

series Li-ion cell protectors are circuits designed for detecting overcharging and excessive dis-

charging of rechargeable single-cell lithium-ion batteries (based on the CMOS process). Besides detecting over-

charging or excessive discharging of single cell Li-ion battery, the RV5VG1

××

series Li-ion cell protectors include

a short-circuit protector to prevent excessive current due to an external short-circuit.

Each of these protectors comprise two voltage detectors, a hysteresis circuit, a reference voltage source, a logic

circuit, a short-circuit protector and a charger connection detection-circuit. Of the two voltage detectors, VD1

detects overcharging (rising edge of waveform) while VD2 detects excessive discharging (falling edge of waveform).

Voltage output switches to a low (“L”) state if either a rising or falling voltage level is detected. When a short pro-

tection circuit is activated while D

OUT

output is at “H” level, D

OUT

output switches to “L” level after internally set

delay time, which, in turn, switches to “H” level when short is cleared. Required current after detection of over-

discharge is suppressed to minimum by stopping the internal circuit.

Using an external capacitor, the output delay time of the voltage detector for excessive discharge/overcharge

can be set.

The series employ CMOS output type.

FEATURES

•

Low Supply Current ...................................................................TYP. 2.3µA (for normal operations)

•

High Accuracy Detector Threshold............................................over-charge

±50mV

±2.5%

4.0 to 4.5 V(0.05V step)

2.0 to 3.0V(0.05V step)

over-discharge

•

Variety of Detector Threshold ...................................................over-charge

over-discharge

•

Built-in Protection Circuit

•

Short protection voltage may be set insteps 0.05V within the range of 0.1V to 0.4V (accuracy±15%)

•

Adustable sensing delay for overcharging ................................delay of 43ms when external 1000pF is installed

=4.3V)

•

Adjustable sensing delay for excessive discharging.................delay of 24ms when external 1000pF is installed

=2.4V)

•

Output Type ................................................................................CMOS

•

Small Package ............................................................................8pin SSOP

APPLICATIONS

•

Li-ion single cell protectors for power pack.

•

High precision protectors for cellular phones, camcorders and any other gadgets using Li-ion cell.

RV5VG101C-E2相似产品对比

	RV5VG101C-E2	RV5VG101C	RV5VG101C-E1	RV5VG101D	RV5VG101D-E1	RV5VG101D-E2
描述	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, SSOP-8	Power Management Circuit, CMOS, PDSO8	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, SSOP-8	Power Management Circuit, CMOS, PDSO8	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, SSOP-8	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, SSOP-8
厂商名称	RICOH Electronic Devices Co., Ltd.	RICOH Electronic Devices Co., Ltd.	RICOH Electronic Devices Co., Ltd.	RICOH Electronic Devices Co., Ltd.	RICOH Electronic Devices Co., Ltd.	RICOH Electronic Devices Co., Ltd.
包装说明	LSSOP,	TSSOP, TSSOP8,.25	LSSOP,	TSSOP, TSSOP8,.25	LSSOP,	LSSOP,
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
JESD-30 代码	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
端子数量	8	8	8	8	8	8
最高工作温度	80 °C	80 °C	80 °C	80 °C	80 °C	80 °C
最低工作温度	-30 °C	-30 °C	-30 °C	-30 °C	-30 °C	-30 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	LSSOP	TSSOP	LSSOP	TSSOP	LSSOP	LSSOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
表面贴装	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.65 mm	0.635 mm	0.65 mm	0.635 mm	0.65 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
零件包装代码	SOIC	-	SOIC	-	SOIC	SOIC
针数	8	-	8	-	8	8
ECCN代码	EAR99	-	EAR99	-	EAR99	EAR99
其他特性	OTHER SUPPLY VOLTAGE =1.2V TO 10 V	-	OTHER SUPPLY VOLTAGE =1.2V TO 10 V	-	OTHER SUPPLY VOLTAGE =1.2V TO 10 V	OTHER SUPPLY VOLTAGE =1.2V TO 10 V
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
长度	4.4 mm	-	4.4 mm	-	4.4 mm	4.4 mm
信道数量	1	-	1	-	1	1
功能数量	1	-	1	-	1	1
座面最大高度	1.45 mm	-	1.45 mm	-	1.45 mm	1.45 mm
最大供电电压 (Vsup)	5 V	-	5 V	-	5 V	5 V
最小供电电压 (Vsup)	1.2 V	-	1.2 V	-	1.2 V	1.2 V
标称供电电压 (Vsup)	2 V	-	2 V	-	2 V	2 V
宽度	3.1 mm	-	3.1 mm	-	3.1 mm	3.1 mm

RV5VG101C-E2

RV5VG101C-E2概述

RV5VG101C-E2规格参数

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