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参数资料
| 型号： | LTC3109IGN#TRPBF |
| 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： | 12/24页 |
| 文件大小： | 329K |
| 代理商： | LTC3109IGN#TRPBF |
LTC3109
3109f
absoluTe MaxiMuM raTings
SWA, SWB, VINA, VINB Voltage .................... –0.3V to 2V
C1A, C1B Voltage ......................................... –0.3V to 6V
C2A, C2B Voltage (Note 6).............................. –8V to 8V
VOUT2, VOUT2_EN .......................................... –0.3V to 6V
VS1, VS2, VOUT, PGOOD .............................. –0.3V to 6V
(Note 1)
orDer inForMaTion
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3109EUF#PBF
LTC3109EUF#TRPBF
3109
20-Lead (4mm
× 4mm) Plastic QFN
–40°C to 125°C
LTC3109IUF#PBF
LTC3109IUF#TRPBF
3109
20-Lead (4mm
× 4mm) Plastic QFN
–40°C to 125°C
LTC3109EGN#PBF
LTC3109EGN#TRPBF
LTC3109GN
20-Lead Plastic SSOP
–40°C to 125°C
LTC3109IGN#PBF
LTC3109IGN#TRPBF
LTC3109GN
20-Lead Plastic SSOP
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
20 19 18 17 16
6
7
8
TOP VIEW
21
GND
UF PACKAGE
20-LEAD (4mm 4mm) PLASTIC QFN
9 10
5
4
3
2
1
11
12
13
14
15
VSTORE
VAUX
VOUT
VOUT2
VOUT2_EN
SWA
VINA
VINB
SWB
GND
VS2
VS1
C1A
C2A
GND
PGOOD
VLDO
GND
C1B
C2B
TJMAX = 125°C, θJA = 37°C/W
EXPOSED PAD (PIN 21) IS GND (Note 5)
GN PACKAGE
20-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
9
10
TOP VIEW
20
19
18
17
16
15
14
13
12
11
VS1
VS2
VSTORE
VAUX
VOUT
VOUT2
VOUT2_EN
PGOOD
VLDO
GND
C1A
C2A
GND
SWA
VINA
VINB
SWB
GND
C2B
C1B
TJMAX = 125°C, θJA = 90°C/W
pin conFiguraTion
VLDO, VSTORE ............................................ –0.3V to 6V
VAUX......................................................15mA Into VAUX
Operating Junction Temperature Range
(Note 2).................................................. –40°C to 125°C
Storage Temperature Range .................. –65°C to 125°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3109IUF#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 |
| LTC3109IUF#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 |
| LTC3109IUF-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 |
| LTC3109IUF-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 |
| LTC3112 | 制造商:LINEAR 制造商全称:LINEAR 功能描述:40V, 2A Synchronous Buck-Boost DC/DC Converter |
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