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参数资料
| 型号： | LTC3105EDD#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 18/18页 |
| 文件大小： | 0K |
| 描述： | IC CONV DC/DC 400MA HIEFF 10-DFN |
| 标准包装： | 2,500 |
| 应用： | 转换器，能量收集 |
| 输入电压： | 0.23 V ~ 5 V |
| 输出数： | 1 |
| 输出电压： | 1.5 V ~ 5.25 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 供应商设备封装： | 10-DFN（3x3） |
| 包装： | 带卷 (TR) |
LTC3105
TYPICAL APPLICATION
Single-Cell Powered Remote Wireless Sensor
L1*
10μH
+
–
R MPPC
40.2k
C IN
10μF
V IN
MPPC
LTC3105
SW
V OUT
FB
R1
2.32M
R2
1.02M
C OUT
100μF
XMTR
I/O
V OUT
3.3V
OFF ON
SHDN
AUX
PGOOD
LDO
FBLDO
2.2V
R PG
499k
EN
V DD
A/D
μC
GPIO
SENSOR
2N7000
C AUX
1μF
GND
C LDO
4.7μF
GND
* COILCRAFT MSS5131-103MX
RELATED PARTS
3105 TA07
PART NUMBER
LTC3108/LTC3108-1
LTC3109
LTC4070
LTC4071
LTC3588-1/LTC3588-2
LTC3388-1/LTC3388-3
LTC3225/LTC3225-1
DESCRIPTION
Ultralow Voltage Step-Up Converter and Power
Manager
Auto-Polarity, Ultralow Voltage Step-Up
Converter and Power Manager
Li-Ion/Polymer Shunt Battery Charger System
Li-Ion/Polymer Shunt Battery Charger System
with Low Battery Disconnect
Piezoelectric Energy Harvesting Power Supply
20V High Efficiency Nanopower Step-Down
Regulator
150mA Super Capacitor Charger
COMMENTS
V IN : 0.02V to 1V; V OUT = 2.2V, 2.35V, 3.3V, 4.1V, 5V; I Q = 6μA; 4mm × 3mm
DFN-12, SSOP-16 Packages; LTC3108-1 V OUT = 2.2V, 2.5V, 3V, 3.7V, 4.5V
|V IN |: 0.03V to 1V; V OUT = 2.2V, 2.35V, 3.3V, 4.1V, 5V; I Q = 7μA; 4mm × 4mm
QFN-20, SSOP-20 Packages
450nA I Q ; 1% Float Voltage Accuracy; 50mA Shunt Current 4.0V/4.1V/4.2V
550nA I Q ; 1% Float Voltage Accuracy; <10nA Low Battery Disconnect;
4.0V/4.1V/4.2V; 8-Lead 2mm × 3mm DFN and MSOP Packages
< 1μA I Q in Regulation; 2.7V to 20V Input Range; Integrated Bridge Rectifier
860nA I Q in Sleep; 2.7V to 20V Input; V OUT : 1.2V to 5V; Enable and
Standby Pins
Programmable Charge Current Up to 150mA; Constant-Frequency Charging
of Two Series Supercapacitors; No Inductors; 2mm × 3mm DFN Package
LTC3525-3/LTC3525-3.3/ 400mA Micropower Synchronous Step-Up
LTC3525-5/LTC3525L-3 DC/DC Converter with Output Disconnect
LTC3526L/LTC3526L-2/ 550mA, 1MHz/2MHz Synchronous Boost
LTC3526LB/LTC3526LB-2 Converter
95% Efficiency; V IN : 1V to 4.5V; V OUT = 3V, 3.3V or 5V; I Q = 7μA;
I SD < 1μA; SC70 Package; LTC3525L-3 V IN : 0.7V to 4.5V
95% Efficiency; V IN : 0.7V to 5.5V; V OUT(MAX) = 5.25V; I Q = 9μA;
I SD < 1μA; 2mm × 2mm DFN Package
LTC3527
LTC3528/LTC3528-2/
LTC3528B/LTC3528B-2
LTC3537
LTC3539/LTC3539-2
Dual 2.2MHz 800mA/400mA Synchronous Step-
Up DC/DC Converters
1A (I SW ), 1MHz/2MHz Synchronous Step-Up
DC/DC Converter with Output Disconnect
2.2MHz, 600mA Synchronous Step-Up DC/DC
Converter and 100mA LDO
2A (I SW ), 1MHz/2MHz Synchronous Step-Up
DC/DC Converter with Output Disconnect
V IN : 0.5V to 5V; V OUT : 1.6V to 5.25V; I Q = 12μA; I SD < 1μA;
3mm × 3mm QFN Package
94% Efficiency; V IN : 0.7V to 5.5V; V OUT(MAX) = 5.25V; I Q = 12μA;
I SD < 1μA; 2mm × 3mm DFN-8 Package
V IN : 0.68V to 5V; V OUT : 1.5V to 5.25V; 3mm × 3mm QFN Package
94% Efficiency; V IN : 0.7V to 5V; V OUT(MAX) = 5.25V; I Q = 10μA;
I SD < 1μA; 2mm × 3mm DFN Package
3105fa
18 Linear Technology Corporation
(408) 432-1900 ● FAX : (408) 434-0507 www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT 0211 REV A ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2010
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3105EMS#PBF | 功能描述:IC CONV DC/DC STEP DOWN 12-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:2,000 系列:- 应用:控制器，DSP 输入电压:4.5 V ~ 25 V 输出数:2 输出电压:最低可调至 1.2V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:30-TFSOP（0.173"，4.40mm 宽） 供应商设备封装:30-TSSOP 包装:带卷 (TR) |
| LTC3105EMS#TRPBF | 功能描述:IC CONV DC/DC 400MA HIEFF 12MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器，Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN（7x7） 包装:管件 |
| LTC3108 | 制造商:LINEAR 制造商全称:LINEAR 功能描述:Ultralow Voltage Step-Up Converter and Power Manager |
| LTC3108_10 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Ultralow Voltage Step-Up Converter and Power Manager |
| LTC3108_12 | 制造商:LINEAR 制造商全称:LINEAR 功能描述:Ultralow Voltage Step-Up Converter and Power Manager |
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