參數(shù)資料
型號(hào)： LTC3109EGN#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： 0.026 A SWITCHING REGULATOR, PDSO20
封裝： 0.150 INCH, LEAD FREE, PLASTIC, SSOP-20
文件頁數(shù)： 17/24頁
文件大?。?/td> 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
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3109EGN-TRPBF 制造商:LINER 制造商全稱: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 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動(dòng)設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP（4x4） 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
LTC3109EUF#TRPBF 功能描述:IC BOOST CONVERTER PMU 20QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動(dòng)設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP（4x4） 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
LTC3109EUF-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Auto-Polarity, Ultralow Voltage Step-Up Converter and Power Manager
LTC3109EUF-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Auto-Polarity, Ultralow Voltage Step-Up Converter and Power Manager
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