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参数资料
| 型号： | LTC3109EGN#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.026 A SWITCHING REGULATOR, PDSO20 |
| 封装： | 0.150 INCH, LEAD FREE, PLASTIC, SSOP-20 |
| 文件页数： | 17/24页 |
| 文件大小： | 329K |
| 代理商： | LTC3109EGN#PBF |
LTC3109
3109f
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 0610 PRINTED IN USA
relaTeD parTs
Typical applicaTion
Unipolar TEG Energy Harvester for Low Resistance/High Current Inputs,
Using External Charge Pump Rectifiers
GND
10F
2.2V
LTC3109
3.3V
VOUT
VOUT2
SWITCHED VOUT GOES HIGH
WHEN PGOOD IS HIGH
VLDO
3109 TA05
C1A
VAUX
BAS31
1.0F
1nF
2.2F
0.1F
+
70mV TO 1V
COILCRAFT
LPR6235-253PML
1:20
VOUT2
C2A
C1B
C2B
SWB
VINB
VS1
VS2
SWA
VINA
VOUT
VLDO
PG00D
VOUT2_EN
VSTORE
VAUX
COUT
+
CSTORE
+
PART NUMBER
DESCRIPTION
COMMENTS
LTC3108/
LTC3108-1
Ultralow Voltage Step-Up Converter and
Power Manager
VIN: 0.02V to 1V, VOUT = 2.2V, 2.35V, 3.3V, 4.1V, 5V, IQ = 6A,
4mm
× 3mm DFN-12, SSOP-16; LTC3108-1 VOUT = 2.2V, 2.5V, 3V, 3.7V, 4.5V
LTC4070
Micropower Shunt Battery Charger
1% Float Voltage Accuracy, 50mA Max Shunt Current, VOUT = 4.0V, 4.1V, 4.2V,
IQ = 450nA, 2mm × 3mm DFN-8, MSOP-8
LTC1041
Bang-Bang Controller
VIN: 2.8V to 16V; VOUT(MIN) = Adj; IQ = 1.2mA; ISD < 1A; SO-8 Package
LTC1389
Nanopower Precision Shunt Voltage Reference
VOUT(MIN) = 1.25V; IQ = 0.8A; SO-8 Package
LT1672/LT1673/
LT1674
Single-/Dual-/Quad-Precision 2A Rail-to-Rail
Op Amps
SO-8, SO-14 and MSOP-8 Packages
LT3009
3A IQ, 20mA Linear Regulator
VIN: 1.6V to 20V; VOUT(MIN): 0.6V to Adj, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V,
5V to Fixed; IQ = 3A; ISD < 1A; 2mm × 2mm DFN-8 and SC70 Packages
LTC3588-1
Piezoelectric Energy Generator with Integrated
High Efficiency Buck Converter
VIN: 2.7V to 20V; VOUT(MIN): Fixed to 1.8V, 2.5V, 3.3V, 3.6V; IQ = 0.95A;
3mm
× 3mm DFN-10 and MSOP-10E Packages
LT8410/LT8410-1
Micropower 25mA/8mA Low Noise Boost Converter
with Integrated Schottky Diode and Output
Disconnect
VIN: 2.6V to 16V; VOUT(MIN) = 40VMAX; IQ = 8.5A; ISD < 1A;
2mm
× 2mm DFN-8 Package
IVOUT vs VIN
VIN (mV)
0
I VOUT
(mA)
8
12
800
3109 TA05b
4
0
200
400
600
100
300
500
700
16
6
10
2
14
1:20 RATIO
C1 = 1F
EXTERNAL DIODES
TYPICAL
VIN (mV)
10
0
EFFICIENCY
(%)
10
20
30
40
100
1000
3109 TA05c
50
5
15
25
35
45
Efficiency vs VIN
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3109EGN-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Auto-Polarity, Ultralow Voltage Step-Up Converter and Power Manager |
| LTC3109EUF#PBF | 功能描述:IC BOOST CONVERTER PMU 20QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 标准包装:1 系列:- 应用:手持/移动设备 电流 - 电源:- 电源电压:3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-LLP-EP（4x4） 包装:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名称:LP3905SD-30DKR |
| LTC3109EUF#TRPBF | 功能描述:IC BOOST CONVERTER PMU 20QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 标准包装:1 系列:- 应用:手持/移动设备 电流 - 电源:- 电源电压:3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-LLP-EP（4x4） 包装:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名称:LP3905SD-30DKR |
| LTC3109EUF-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Auto-Polarity, Ultralow Voltage Step-Up Converter and Power Manager |
| LTC3109EUF-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Auto-Polarity, Ultralow Voltage Step-Up Converter and Power Manager |
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