参数资料
型号: ADM00313
厂商: Microchip Technology
文件页数: 4/30页
文件大小: 0K
描述: BOARD EVAL LI-ION CHRG MCP73830L
设计资源: MCP73830L Eval Bd Gerber
标准包装: 1
主要目的: 电源管理,电池充电器
嵌入式:
已用 IC / 零件: MCP73830L
主要属性: 1 芯锂离子电池
次要属性: LED 状态指示器
已供物品:
MCP73830/L
DC CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise indicated, all limits apply for V DD = [V REG (Typical) + 0.3V] to 6V,
T A = -40°C to +85°C. Typical values are at +25°C, V DD = [V REG (Typical) + 1.0V]
Parameters
Sym
Min
Typ
Max
Units
Conditions
Current Regulation (Fast Charge, Constant-Current Mode)
Fast Charge Current
I REG
20
200
mA
Regulation
MCP73830L
20
200
mA
mA
PROG = 10 k ?
PROG = 1 k ??
Fast Charge Current
I REG
100
1000
mA
Regulation
MCP73830
100
1000
mA
mA
PROG = 10 k ?
PROG = 1 k ??
Charge Current
I RTOL
10
%
V DD = 4.5V, T A = -5°C to +55°C
Tolerance
Preconditioning Current Regulation (Trickle Charge Constant Current Mode)
Precondition Current
Ratio
Precondition Voltage
I PREG /I REG
V PTH /V REG
70
10
100
72
75
%
%
%
PROG = 1 k ?? to 10 k ?
No Preconditioning
V BAT Low-to-High
Threshold Ratio
T A = -5°C to +55°C
Precondition
V PHYS
100
mV
Hysteresis
Charge Termination
Charge Termination
Current Ratio
I TERM /I REG
5.6
8
7.5
10
9.4
12
%
%
PROG = 1 k ?? to 10 k ?
V DD = 4.5V, T A =-5°C to +55°C
Automatic Recharge
Recharge Voltage
Threshold Ratio
V RTH /V REG
94.5
96.5
0
98.5
%
%
V BAT High-to-Low
No Automatic Recharge
Pass Transistor ON-Resistance
ON-Resistance
R DSON
500
m ?
V DD = 4.5V, T J = 105°C ( Note 1 )
Status Indicator - STAT
Sink Current
I SINK
16
30
mA
Low Output Voltage
Input Leakage Current
V OL
I LK
0.4
0.01
1
1
V
μA
I SINK = 4 mA
High Impedance, V DD on Pin
PROG Input
Charge Impedance
R PROG
1
10
k ?
Range
Automatic Power Down
Automatic Power
V PDENTRY
V BAT + 50 mV
V
V DD Falling
Down Entry Threshold
Automatic Power
V PDEXIT
V BAT + 150 mV
V
V DD Rising
Down Exit Threshold
Charge Enable (CE)
Input High Voltage
T SD
1.5
V
Level
Input Low Voltage
V IL
0.8
V
Level
Input Leakage Current
I LK
5
8
μA
V DD = 5V
T A = -5°C to +55°C
Note 1:
Not production tested. Ensured by design.
DS25049B-page 4
? 2011 Microchip Technology Inc.
相关PDF资料
PDF描述
V48C8E150BL CONVERTER MOD DC/DC 8V 150W
H8PPH-1618M DIP CABLE - HDP16H/AE16M/HDP16H
V48C8E150B3 CONVERTER MOD DC/DC 8V 150W
EEV-HA1H100P CAP ALUM 10UF 50V 20% SMD
342A124-12-0 BOOT MOLDED
相关代理商/技术参数
参数描述
ADM00317 功能描述:数据转换 IC 开发工具 MCP47X6 PICtail Plus Daughter Board RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V
ADM00333 功能描述:开发板和工具包 - PIC / DSPIC PIC18F87J72 Evaluation Board RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
ADM00344 功能描述:电源管理IC开发工具 RE46C190 Demo Board RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
ADM00345 功能描述:电源管理IC开发工具 3-Phase BLDC Snsrlss Fan Cntrllr RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
ADM00352 功能描述:电源管理IC开发工具 MCP16301 600mA Demo Board RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V