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ISL94203IRTZ-T

产品描述Battery Management ISL94203IRTZ 3-to-8 Cell Li-ion Battery Pack Monitor, 48L 6x
产品类别半导体    电源管理   
文件大小2MB,共64页
制造商Intersil ( Renesas )
官网地址http://www.intersil.com/cda/home/
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ISL94203IRTZ-T概述

Battery Management ISL94203IRTZ 3-to-8 Cell Li-ion Battery Pack Monitor, 48L 6x

ISL94203IRTZ-T规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
Intersil ( Renesas )
产品种类
Product Category
Battery Management
RoHSDetails
产品
Product
Charge Management
Battery TypeLi-Ion
Output Voltage2.5 V
Output Current62 uA
工作电源电压
Operating Supply Voltage
4 V to 36 V
工作电源电流
Operating Supply Current
310 uA
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
TQFN-EP-48
高度
Height
0.8 mm
长度
Length
6 mm
工作温度范围
Operating Temperature Range
- 40 C to + 85 C
类型
Type
Li-Ion Battery Pack Monitor
宽度
Width
6 mm
安装风格
Mounting Style
SMD/SMT
Pd-功率耗散
Pd - Power Dissipation
400 mW
工厂包装数量
Factory Pack Quantity
4000
单位重量
Unit Weight
0.003245 oz

文档预览

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DATASHEET
ISL94203
3-to-8 Cell Li-ion Battery Pack Monitor
The
ISL94203
is a Li-ion battery monitor IC that supports from
3 to 8 series connected cells. It provides full battery monitoring
and pack control. The ISL94203 provides automatic shutdown
and recovery from out of bounds conditions and automatically
controls pack cell balancing.
The ISL94203 is highly configurable as a stand-alone unit, but
can be used with an external microcontroller, which
communicates to the IC through an I
2
C interface.
FN7626
Rev 5.00
February 17, 2016
Features
• Eight cell voltage monitors support Li-ion CoO
2
, Li-ion
Mn
2
O
4
and Li-ion FePO4 chemistries
• Stand-alone pack control - no microcontroller needed
• Multiple voltage protection options
(each programmable to 4.8V; 12-bit digital value)
and selectable overcurrent protection levels
• Programmable detection/recovery times for overvoltage,
undervoltage, overcurrent and short-circuit conditions
• Configuration/calibration registers maintained in EEPROM
• Open battery connect detection
• Integrated charge/discharge FET drive circuitry with built-in
charge pump supports high-side N-channel FETs
• Cell balancing uses external FETs with internal state
machine or external microcontroller
• Enters low power states after periods of inactivity. Charge or
discharge current detection resumes normal scan rates
Applications
• Power tools
• Battery back-up systems
• E-bikes
Related Literature
AN1952,
“ISL94203EVKIT1Z Evaluation Kit User Guide”
P+
43V
43V
CFET
DFET
VBATT
VC8
CB8
VC7
CB7
VC6
CB6
VC5
CB5
VC4
CB4
VC3
CB3
VC2
CB2
VC1
CB1
VC0
GND
VSS
PSD
FETSOFF
INT
RGO
ISL94203
SD
EOC
SCL
SDA
TEMPO
xT1
xT2
VREF
ADDR
P-
CHRG
FIGURE 1. TYPICAL APPLICATION DIAGRAM
FN7626 Rev 5.00
February 17, 2016
CHMON
PCFET
LDMON
VDD
CS1
CS2
C1
C2
C3
Page 1 of 64

ISL94203IRTZ-T相似产品对比

ISL94203IRTZ-T ISL94203IRTZ
描述 Battery Management ISL94203IRTZ 3-to-8 Cell Li-ion Battery Pack Monitor, 48L 6x Battery Management 3-8 Li-ion battery Pack Monitor
Product Attribute Attribute Value Attribute Value
制造商
Manufacturer
Intersil ( Renesas ) Intersil ( Renesas )
产品种类
Product Category
Battery Management Battery Management
RoHS Details Details
产品
Product
Charge Management Charge Management
Battery Type Li-Ion Li-Ion
Output Voltage 2.5 V 2.5 V
Output Current 62 uA 62 uA
工作电源电压
Operating Supply Voltage
4 V to 36 V 4 V to 36 V
工作电源电流
Operating Supply Current
310 uA 310 uA
最小工作温度
Minimum Operating Temperature
- 40 C - 40 C
最大工作温度
Maximum Operating Temperature
+ 85 C + 85 C
封装 / 箱体
Package / Case
TQFN-EP-48 TQFN-EP-48
高度
Height
0.8 mm 0.8 mm
长度
Length
6 mm 6 mm
工作温度范围
Operating Temperature Range
- 40 C to + 85 C - 40 C to + 85 C
类型
Type
Li-Ion Battery Pack Monitor Li-Ion Battery Pack Monitor
宽度
Width
6 mm 6 mm
安装风格
Mounting Style
SMD/SMT SMD/SMT
Pd-功率耗散
Pd - Power Dissipation
400 mW 400 mW
工厂包装数量
Factory Pack Quantity
4000 50
单位重量
Unit Weight
0.003245 oz 0.003245 oz

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