参数资料
型号: LTC3523EUD-2#PBF
厂商: Linear Technology
文件页数: 16/16页
文件大小: 0K
描述: IC REG BUCK BOOST SYNC ADJ 16QFN
标准包装: 121
类型: 降压(降压),升压(升压)
输出类型: 可调式
输出数: 2
输出电压: 0.62 V ~ 5.5 V
输入电压: 1.8 V ~ 5.5 V
PWM 型: 电流模式,混合
频率 - 开关: 2.4MHz
电流 - 输出: 400mA,600mA
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: 管件
供应商设备封装: 16-QFN-EP(3x3)
LTC3523/LTC3523-2
RELATED PARTS
PART NUMBER
LTC3400/LTC3400B
LTC3401
LTC3402
LTC3421
LTC3422
LTC3426
LTC3427
LTC3429/LTC3429B
LTC3459
DESCRIPTION
600mA (I SW ), 1.2MHz, Synchronous Step-Up DC/DC Converters
1A (I SW ), 3MHz, Synchronous Step-Up DC/DC Converter
2A (I SW ), 3MHz, Synchronous Step-Up DC/DC Converter
3A (I SW ), 3MHz, Synchronous Step-Up DC/DC Converter
with Output Disconnect Converter
1.5A (I SW ), 3MHz, Synchronous Step-Up DC/DC with Output
Disconnect Converter
2A (I SW ), 1.5MHz, Step-Up DC/DC Converter
500mA (I SW ), 1.25MHz, Synchronous Step-Up DC/DC with Output
Disconnect Converter
600mA (I SW ), 550kHz, Synchronous Step-Up DC/DC Converters
Soft-Start/Output Disconnect
80mA (I SW ), Synchronous Step-Up DC/DC Converter
COMMENTS
92% Ef?ciency, V IN : 0.85V to 5V, V OUT(MAX) = 5V,
I Q = 19μA/300μA, I SD < 1μA, ThinSOT TM Package
97% Ef?ciency, V IN : 0.85V to 5V, V OUT(MAX) = 5.5V,
I Q = 38μA, I SD < 1μA, 10-Pin MS Package
97% Ef?ciency, V IN : 0.85V to 5V, V OUT(MAX) = 5.5V,
I Q = 38μA, I SD < 1μA, 10-Pin MS Package
94% Ef?ciency, V IN : 0.85V to 4.5V, V OUT(MAX) = 5.25V,
I Q = 12μA, I SD < 1μA, 24-Pin (4mm × 4mm) QFN Package
94% Ef?ciency, V IN : 0.85V to 4.5V, V OUT(MAX) = 5.25V,
I Q = 25μA, I SD < 1μA, 10-Pin (3mm × 3mm) DFN Package
92% Ef?ciency, V IN : 1.6V to 5.5V, V OUT(MAX) = 5V,
I Q = 600μA, I SD < 1μA, ThinSOT Package
94% Ef?ciency, V IN : 1.8V to 5V, V OUT(MAX) = 5.25V,
I Q = 350μA, I SD < 1μA, 6-Pin (2mm × 2mm) DFN Package
96% Ef?ciency, V IN : 0.85V to 4.3V, V OUT(MAX) = 5V,
I Q = 20μA, I SD < 1μA, ThinSOT Package
92% Ef?ciency, V IN : 1.5V to 5.5V, V OUT(MAX) = 10V,
I Q = 10μA, I SD < 1μA, ThinSOT Package
LTC3525-3
400mA (I SW ), Synchronous Step-Up DC/DC Converters with Output 94% Ef?ciency, V IN : 0.85V to 4V, V OUT(MAX) = 5V,
LTC3525-3.3
LTC3525-5
LTC3526/LTC3526L
LTC3526B
LTC3528/LTC3528B
Disconnect
500mA (I SW ), 1MHz Synchronous Step-Up DC/DC Converters with
Output Disconnect
1A (I SW ), 1MHz Synchronous Step-Up DC/DC Converters with
Output Disconnect
I Q = 7μA, I SD < 1μA, SC-70 Package
94% Ef?ciency, V IN : 0.85V to 5V, V OUT(MAX) = 5.25V,
I Q = 9μA, I SD < 1μA, 6-Pin (2mm × 2mm) DFN Package
94% Ef?ciency, V IN : 0.85V to 5V, V OUT(MAX) = 5.25V,
I Q = 10μA, I SD < 1μA, 8-Pin (2mm × 3mm) DFN Package
ThinSOT is a trademark of Linear Technology Corporation.
3523fb
16 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630  McCarthy  Blvd.,  Milpitas,  CA  95035-7417
LT 1108 REV B ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2008
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