参数资料
型号: LTC3544BEUD#TRPBF
厂商: Linear Technology
文件页数: 18/18页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ QUAD 16QFN
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 4
输出电压: 0.8 V ~ 5.5 V
输入电压: 2.25 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 2.25MHz
电流 - 输出: 100mA,200mA(2),300mA
同步整流器:
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
包装: 带卷 (TR)
供应商设备封装: 16-QFN-EP(3x3)
LTC3544B
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Quad 100mA/200mA/200mA/300mA, 2.25MHz Synchronous
Step-Down DC/DC Converter
Triple, 800mA × 3, 2.25MHz Synchronous Step-Down DC/DC
Converter
Quad, I 2 C Interface, 600mA/600mA/400mA/400mA, 2.25MHz
Synchronous Step-Down DC/DC Converter
Dual 300mA, 2.25MHz, Synchronous Step-Down DC/DC
Converter
Dual 1.5A/1A, 4MHz, Synchronous Step-Down DC/DC Converter
Dual 600mA/600mA 1.5MHz, Synchronous Step-Down DC/DC
Converter
Dual 600mA/600mA 2.25MHz, Synchronous Step-Down DC/DC
Converter
Dual 400mA and 800mA I OUT , 2.25MHz, Synchronous Step-
Down DC/DC Converter
95% Efficiency, V IN(MIN) : 2.3V to 5.5V, V OUT(MIN) = 0.8V, I Q = 70μA,
I SD < 1μA, 3mm × 3mm QFN-16 Package
95% Efficiency, V IN(MIN) : 2.3V to 5.5V, V OUT(MIN) = 0.6V, I Q = 58μA,
I SD < 1μA, 3mm × 3mm QFN-16 Package
95% Efficiency, V IN(MIN) : 2.9V to 5.5V, V OUT(MIN) = 0.425V, I Q = 100μA,
I SD < 1μA, 3mm × 3mm QFN-20 Package
95% Efficiency, V IN(MIN) : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 40μA,
I SD < 1μA, DFN-8 Package
95% Efficiency, V IN(MIN) : 2.3V to 5.5V, V OUT(MIN) = 0.8V, I Q = 125μA,
I SD < 1μA, TSSOP-16E, 3mm × 5mm DFN-16 Packages
95% Efficiency, V IN(MIN) : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 40μA,
I SD < 1μA, MS10E, 3mm × 3mm DFN-10 Packages
95% Efficiency, V IN(MIN) : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 35μA,
I SD < 1μA, MS10, 3mm × 3mm DFN-10 Packages
95% Efficiency, V IN(MIN) : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 40μA,
I SD < 1μA, MS10E, 3mm × 3mm DFN-10 Packages
3544bfb
1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408)432-1900   FAX: (408) l www.linear.com
   Linear Technology 434-0507 Corporation
LT 0510 REV B ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2007
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