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参数资料
| 型号： | LTC3559EUD#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 8/24页 |
| 文件大小： | 0K |
| 描述： | IC USB CHARGER 16-QFN |
| 标准包装： | 121 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion）、锂聚合物（Li-Pol） |
| 电源电压： | 4.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN-EP（3x3） |
| 包装： | 管件 |
| 产品目录页面： | 1341 (CN2011-ZH PDF) |
LTC3559/LTC3559-1
TYPICAL PERFORMANCE CHARACTERISTICS
Buck Regulator Pulse Skip Mode
V OUT
500mV/DIV
INDUCTOR
CURRENT
I L = 200mA/DIV
EN
2V/DIV
Buck Regulator Start-Up Transient
V OUT
20mV/DIV (AC)
SW
2V/DIV
INDUCTOR
CURRENT
I L = 50mA/DIV
Operation
PV IN = 3.8V 50μs/DIV
PULSE SKIP MODE
3559 G33
PV IN = 3.8V
LOAD = 10mA
200ns/DIV
3559 G34
LOAD = 6Ω
V OUT
20mV/DIV (AC)
SW
2V/DIV
Buck Regulator Burst Mode
Operation
INDUCTOR
CURRENT
I L = 200mA/DIV
V OUT
Buck Regulator Transient
Response, Pulse Skip Mode
50mV/DIV (AC)
INDUCTOR
CURRENT
I L = 60mA/DIV
LOAD STEP
5mA TO 290mA
PV IN = 3.8V
LOAD = 60mA
2μs/DIV
3559 G35
PV IN = 3.8V
50μs/DIV
3559 G36
Buck Regulator Transient
Response, Burst Mode Operation
INDUCTOR
CURRENT
I L = 200mA/DIV
V OUT
50mV/DIV (AC)
LOAD STEP
5mA TO 290mA
PV IN = 3.8V
50μs/DIV
3559 G37
3559fb
8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3559EUD-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Linear USB Battery Charger with Dual Buck Regulators |
| LTC3560 | 制造商:LINER 制造商全称:Linear Technology 功能描述:2.25MHz, 800mA Synchronous Step-Down Regulator in ThinSOT |
| LTC3560E | 制造商:LINER 制造商全称:Linear Technology 功能描述:2.25MHz, 800mA Synchronous Step-Down Regulator in ThinSOT |
| LTC3560ES6 | 制造商:LINER 制造商全称:Linear Technology 功能描述:2.25MHz, 800mA Synchronous Step-Down Regulator in ThinSOT |
| LTC3560ES6#PBF | 制造商:Linear Technology 功能描述:2.1 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6 |
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