参数资料
型号: LTC3401EMS#TR
厂商: Linear Technology
文件页数: 16/16页
文件大小: 0K
描述: IC REG BOOST SYNC ADJ 1A 10MSOP
标准包装: 2,500
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 2.6 V ~ 5.5 V
输入电压: 0.5 V ~ 5.5 V
PWM 型: 电流模式,混合
频率 - 开关: 3MHz
电流 - 输出: 1A
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: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
包装: 带卷 (TR)
供应商设备封装: 10-MSOP
其它名称: LTC3401EMSTR
LTC3401
TYPICAL APPLICATIO
Triple Output Converter
D2
D3
D4
D5
8V
2mA
0.1 μ F
0.1 μ F
0.1 μ F
4.7 μ F
V IN =1.8V TO 3V
L1, 4.7 μ H
D1
V OUT
3.3V
500mA
R3
1M
3
V IN
LTC3401
SW
4
R2
909k
+
2
CELLS
10
2
SHDN V OUT
MODE/SYNC FB
7
8
C2
22 μ F
C1
4.7 μ F
6
PGOOD
1
R t
R t
30k
V C
GND
9
5
C3
470pF
R5
82k
R1
549k
C4
4.7pF
0 = FIXED FREQ
1 = Burst Mode OPERATION
0.1 μ F
D6
RELATED PARTS
C1: TAIYO YUDEN JMK212BJ475MG
C2: TAIYO YUDEN JMK325BJ226MM
D1: ON SEMICONDUCTOR MBRM120T3
D2 TO D7: ZETEX FMND7000 DUAL DIODE
L1: SUMIDA CD43-4R7M
D7
4.7 μ F
–2.5V
1mA
3401 TA09
PART NUMBER
LT1306
LT1308A/LT1308B
LT1317/LT1317B
LT1610
LT1613
LT1615
LT1619
LT1930A
LT1949
LTC3400
LTC3402
LTC3423
DESCRIPTION
Sync, Fixed Frequency, Step-Up DC/DC Converter
High Current, Micropower, Single Cell 600kHz DC/DC Converter
Micropower 600kHz PWM DC/DC Converter
1.7MHz, Single Cell Micropower DC/DC Converter
1.4MHz, Single Cell DC/DC Converter in SOT-23
Micropower Step-Up DC/DC Converter in SOT-23
High Efficiency Boost DC/DC Controller
2.2MHz DC/DC Converter in SOT-23
600kHz, 1A Switch PWM DC/DC Converter
Single Cell, High Current (600mA) Micropower, Synchronous
1.2MHz Step-Up DC/DC Converter
Single Cell, High Current (2A) Micropower, Synchronous
3MHz Step-Up DC/DC Converter
Single Cell, High Current (2A) Micropower, Synchronous
3MHz Step-Up DC/DC Converter for V OUT < 2.6V
COMMENTS
Internal 2A Switches, V IN As Low As 1.8V
5V at 1A from Single Li-Ion Cell
V IN As Low As 1.5V, I Q = 100 μ A
3V at 30mA from 1V, 5V at 200mA from 3.3V
V IN As Low As 1.1V, 3V at 30mA from Single Cell
I Q = 20 μ A, 1 μ A Shutdown Current, V IN As Low As 1V
1A Gate Drive, 1.1V to 20V Input, Separate V CC for Gate Drive
V IN = 2.6V to 16V, 5V at 450mA from 3.3V Input
1.1A, 0.5 Ω /30V Internal Switch, V IN As Low As 1.8V
V IN = 0.85V to 5.5V, Up to 92% Efficiency Synchronizable
Oscillator from 100kHz to 1.2MHz, ThinSOT TM Package
V IN = 0.5V to 5.5V, Up to 97% Efficiency Synchronizable
Oscillator from 100kHz to 3MHz, 10-Lead MSOP Package
V OUT = 1.5V, Up to 97% Efficiency Synchronizable
Oscillator from 100kHz to 3MHz
ThinSOT is a trademark of Linear Technology Corporation.
3401fb
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
LT 0607 REV B ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2001
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LTC3402 制造商:LINER 制造商全称:Linear Technology 功能描述:1.2MHz Step-Up DC/DC Converter in SOT-23
LTC3402EMS 功能描述:IC REG BOOST SYNC ADJ 2A 10MSOP 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:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V,1.5V,1.8V,2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-TFSOP,10-MSOP(0.118",3.00mm 宽)裸露焊盘 包装:带卷 (TR) 供应商设备封装:10-MSOP 裸露焊盘
LTC3402EMS#PBF 功能描述:IC REG BOOST SYNC ADJ 2A 10MSOP 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:250 系列:- 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON(1.45x1) 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2
LTC3402EMS#TR 功能描述:IC REG BOOST SYNC ADJ 2A 10MSOP 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:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V,1.5V,1.8V,2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-TFSOP,10-MSOP(0.118",3.00mm 宽)裸露焊盘 包装:带卷 (TR) 供应商设备封装:10-MSOP 裸露焊盘
LTC3402EMS#TRPBF 功能描述:IC REG BOOST SYNC ADJ 2A 10MSOP 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:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V,1.5V,1.8V,2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-TFSOP,10-MSOP(0.118",3.00mm 宽)裸露焊盘 包装:带卷 (TR) 供应商设备封装:10-MSOP 裸露焊盘