参数资料
型号: LTC3448EDD
厂商: Linear Technology
文件页数: 20/20页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 0.6A 8DFN
标准包装: 121
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.6 V ~ 5.2 V
输入电压: 2.5 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 1.5MHz ~ 2.25MHz
电流 - 输出: 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: 8-WFDFN 裸露焊盘
包装: 管件
供应商设备封装: 8-DFN-EP(3x3)
产品目录页面: 1334 (CN2011-ZH PDF)
LTC3448
RELATED PARTS
PART NUMBER
LT1616
LT1776
LTC1877
LTC1879
LTC3403
LTC3405/LTC3405A
LTC3406
LTC3406B-2
LTC3407/LTC3407-2
LTC3409
LTC3411
LTC3412
LTC3440
LTC3441
LTC3442
LTC3443
DESCRIPTION
500mA (I OUT ), 1.4MHz, High Efficiency Step-Down
DC/DC Converter
500mA (I OUT ), 200kHz, High Efficiency Step-Down
DC/DC Converter
600mA (I OUT ), 550kHz, Synchronous Step-Down
DC/DC Converter
1.2A (I OUT ), 550kHz, Synchronous Step-Down
DC/DC Converter
600mA (I OUT ), 1.5MHz, Synchronous Step-Down
DC/DC Converter with Bypass Transistor
300mA (I OUT ), 1.5MHz, Synchronous Step-Down
DC/DC Converter
600mA (I OUT ), 1.5MHz, Synchronous Step-Down
DC/DC Converter
600mA (I OUT ), 2.25MHz, Synchronous Step-Down
DC/DC Converter
Dual 600mA/800mA (I OUT ), 1.5MHz/2.25MHz,
Synchronous Step-Down DC/DC Converter
600mA Low V IN Buck Regulator
1.25A (I OUT ), 4MHz, Synchronous Step-Down
DC/DC Converter
2.5A (I OUT ), 4MHz, Synchronous Step-Down
DC/DC Converter
600mA (I OUT ), 2MHz, Synchronous Buck-Boost
DC/DC Converter
1.2A (I OUT ), 1MHz, Synchronous Buck-Boost
DC/DC Converter
1.2A (I OUT ), 2MHz, Synchronous Buck-Boost
DC/DC Converter
1.2A (I OUT ), 600kHz, Synchronous Buck-Boost
DC/DC Converter
COMMENTS
90% Efficiency, V IN = 3.6V to 25V, V OUT ≥ 1.25V, I Q = 1.9mA,
I SD = <1 μ A, ThinSOT Package
90% Efficiency, V IN = 7.4V to 40V, V OUT ≥ 1.24V, I Q = 3.2mA,
I SD = 30 μ A, N8, S8 Packages
95% Efficiency, V IN = 2.7V to 10V, V OUT ≥ 0.8V, I Q = 10 μ A,
I SD = <1 μ A, MS8 Package
95% Efficiency, V IN = 2.7V to 10V, V OUT ≥ 0.8V, I Q = 15 μ A,
I SD = <1 μ A, TSSOP-16 Package
96% Efficiency, V IN = 2.5V to 5.5V, V OUT = Dynamically Adjustable,
I Q = 20 μ A, I SD = <1 μ A, DFN Package
96% Efficiency, V IN = 2.5V to 5.5V, V OUT ≥ 0.8V, I Q = 20 μ A,
I SD = <1 μ A, ThinSOT Package
96% Efficiency, V IN = 2.5V to 5.5V, V OUT ≥ 0.6V, I Q = 20 μ A,
I SD = <1 μ A, ThinSOT Package
96% Efficiency, V IN = 2.5V to 5.5V, V OUT ≥ 0.6V, I Q = 300 μ A,
I SD = <1 μ A, ThinSOT Package
96% Efficiency, V IN = 2.5V to 5.5V, V OUT ≥ 0.6V, I Q = 40 μ A,
I SD = <1 μ A, MS10, DFN Packages
95% Efficiency, V IN = 1.6V to 5.5V, I Q = 65 μ A
I SD = <1 μ A, DFN Package
95% Efficiency, V IN = 2.5V to 5.5V, V OUT ≥ 0.8V, I Q = 60 μ A,
I SD = <1 μ A, MS Package
95% Efficiency, V IN = 2.5V to 5.5V, V OUT ≥ 0.8V, I Q = 60 μ A,
I SD = <1 μ A, TSSOP-16E Package
95% Efficiency, V IN = 2.5V to 5.5V, V OUT ≥ 2.5V, I Q = 25 μ A,
I SD = <1 μ A, MS Package
95% Efficiency, V IN = 2.4V to 5.5V, V OUT ≥ 2.4V to 5.25V, I Q = 25 μ A,
I SD = <1 μ A, DFN Package
95% Efficiency, V IN = 2.4V to 5.5V, V OUT ≥ 2.4V to 5.25V, I Q = 35 μ A,
I SD = <1 μ A, DFN Package
95% Efficiency, V IN = 2.4V to 5.5V, V OUT ≥ 2.4V to 5.25V, I Q = 28 μ A,
I SD = <1 μ A, DFN Package
3448f
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
LT/TP 0505 500 ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2005
相关PDF资料
PDF描述
VI-BWT-EX-F3 CONVERTER MOD DC/DC 6.5V 75W
VE-J0F-EX-B1 CONVERTER MOD DC/DC 72V 75W
LTC1502CS8-3.3#PBF IC REG SWITCHED CAP 3.3V 8SOIC
VE-J0D-EX-B1 CONVERTER MOD DC/DC 85V 75W
VI-BWT-EW-F2 CONVERTER MOD DC/DC 6.5V 100W
相关代理商/技术参数
参数描述
LTC3448EDD#PBF 功能描述:IC REG BUCK SYNC ADJ 0.6A 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式,混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:8-SOIC
LTC3448EDD#TRPBF 功能描述:IC REG BUCK SYNC ADJ 0.6A 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式,混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:8-SOIC
LTC3448EMS8E 功能描述:IC REG BUCK SYNC ADJ 0.6A 8MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式,混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:8-SOIC
LTC3448EMS8E#PBF 功能描述:IC REG BUCK SYNC ADJ 0.6A 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式,混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:8-SOIC
LTC3448EMS8E#TRPBF 功能描述:IC REG BUCK SYNC ADJ 0.6A 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式,混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:8-SOIC