参数资料
型号: LTC4081EDD#TRPBF
厂商: Linear Technology
文件页数: 8/24页
文件大小: 0K
描述: IC USB POWER MANAGER 10-DFN
标准包装: 2,500
功能: 电源管理
电池化学: 锂离子(Li-Ion)、锂聚合物(Li-Pol)
电源电压: 3.75 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-WFDFN 裸露焊盘
供应商设备封装: 10-DFN(3x3)
包装: 带卷 (TR)
LTC4081
TYPICAL PERFORMANCE CHARACTERISTICS
speci?ed)
Output Voltage Waveform
(T A = 25°C, V CC = 5V, V BAT = 3.8V, unless otherwise
Output Voltage Transient
V OUT
20mV/DIV
AC COUPLED
I LOAD
250mA/DIV
0mA
Output Voltage Transient
Step Response (PWM Mode)
V OUT
50mV/DIV
AC COUPLED
V MODE
5V/DIV
0V
when Switching Between Burst
and PWM Mode (I LOAD = 10mA)
V OUT
20mV/DIV
AC COUPLED
I LOAD
50mA/DIV
0mA
Step Response (Burst Mode
Operation)
50 μ s/DIV
4081 G25
50 μ s/DIV
4081 G27
50 μ s/DIV
4081 G26
V OUT
1V/DIV
0V
Buck V OUT Soft-Start
(I LOAD = 50mA)
V PROG
Charger V PROG Soft-Start
V EN _ BUCK
5V/DIV
0V
200mV/DIV
0V
200 μ s/DIV
4081 G28
50 μ s/DIV
4081 G29
4081f
8
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相关代理商/技术参数
参数描述
LTC4085 制造商:LINER 制造商全称:Linear Technology 功能描述:High Efficiency Battery Charger/USB Power Manager
LTC4085-1 制造商:LINER 制造商全称:Linear Technology 功能描述:USB Power Manager with Ideal Diode Controller and 4.1V Li-Ion Charger
LTC4085-3 制造商:LINER 制造商全称:Linear Technology 功能描述:USB Power Manager with Ideal Diode Controller and 3.95V Li-Ion Charger
LTC4085EDE 制造商:Linear Technology 功能描述:USB Power Manager 14-Pin DFN EP
LTC4085EDE#PBF 功能描述:IC USB POWER MANAGER 14-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 其它有关文件:STC3100 View All Specifications 特色产品:STC3100 - Battery Monitor IC 标准包装:4,000 系列:- 功能:燃料,电量检测计/监控器 电池化学:锂离子(Li-Ion) 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 供应商设备封装:8-MiniSO 包装:带卷 (TR) 其它名称:497-10526-2