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| 型号： | LT3682EDD#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 24/24页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK ADJ 1A 12DFN |
| 标准包装： | 121 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 20 V |
| 输入电压： | 3.6 V ~ 36 V |
| PWM 型： | 电流模式，混合 |
| 频率 - 开关： | 250kHz ~ 2.2MHz |
| 电流 - 输出： | 1A |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WFDFN 裸露焊盘 |
| 包装： | 管件 |
| 供应商设备封装： | 12-DFN |
| 产品目录页面： | 1332 (CN2011-ZH PDF) |
LT3682
TYPICAL APPLICATIONS
5V, 2MHz Step-Down Converter
V IN
10V TO 16.5V
V OUT
5V
TRANSIENT TO 36V
V IN
BD
0.9A
ON OFF
RUN/SS
BOOST
0.22μF
L
4.7μH
2.2μF
13.3k
V C
R T
PG
LT3682
SW
DA
D1
B140
680pF
9.76k
SYNC
GND
PGND
FB
102k
536k
10μF
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PART NUMBER
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DESCRIPTION
60V, 1.2A (I OUT ), 200kHz, High Ef?ciency Step-Down DC/DC
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25V, 1.2A (I OUT ), 1.2MHz High Ef?ciency Step-Down DC/DC
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Dual 25A, 1.4A (I OUT ), 1.1MHz, High Ef?ciency Step-Down
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DC/DC Converters with Burst Mode Operation
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with Burst Mode Operation
COMMENTS
V IN = 5.5V to 60V, V OUT(MIN) = 1.2V, I Q = 2.5mA, I SD = 25μA,
TSSOP16E Package
V IN = 3V to 25V, V OUT(MIN) = 1.2V, I Q = 1mA, I SD < 6μA,
MS8E Package
TM
V IN = 3.6V to 36V, V OUT(MIN) = 1.2V, I Q = 1.9mA, I SD < 1μA,
MS8E Package
V IN = 3.6V to 25V, V OUT(MIN) = 1.2V, I Q = 3.8mA, I SD < 30μA,
TSSOP16E Package
V IN = 3.3V to 60V, V OUT(MIN) = 1.2V, I Q = 100μA, I SD < 1μA,
TSSOP16E Package
V IN = 3.3V to 60V, V OUT(MIN) = 1.2V, I Q = 100μA, I SD < 1μA,
TSSOP16 Package
V IN = 3.3V to 60V, V OUT(MIN) = 1.25V, I Q = 100μA, I SD < 1μA,
3mm × 3mm DFN10 and TSSOP16E Packages
LT3480
LT3481
36V with Transient Protection to 60V, 2A (I OUT ), 2.4MHz, High V IN = 3.6V to 38V, V OUT(MIN) = 0.78V, I Q = 70μA, I SD < 1μA,
Ef?ciency Step-Down DC/DC Converter with Burst Mode Operation 3mm × 3mm DFN10 and MSOP10E Packages
34V with Transient Protection to 36V, 2A (I OUT ), 2.8MHz, High V IN = 3.6V to 34V, V OUT(MIN) = 1.26V, I Q = 50μA, I SD < 1μA,
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36V, 1.4A (I OUT ), 750kHz High Ef?ciency Step-Down
DC/DC Converter
36V with Transient Protection to 40V, 1.4A (I OUT ), 3MHz,
High Ef?ciency Step-Down DC/DC Converter
36V with Transient Protection to 40V, Dual 1.4A (I OUT ), 3MHz,
High Ef?ciency Step-Down DC/DC Converter
34V with Transient Protection to 36V, 2A (I OUT ), 2.8MHz,
High Ef?ciency Step-Down DC/DC Converter
36V with Transient Protection to 60V, Dual 2A (I OUT ), 2.4MHz,
High Ef?ciency Step-Down DC/DC Converter
V IN = 3.6V to 36V, V OUT(MIN) = 0.8V, I Q = 1.9mA, I SD < 1μA,
2mm × 3mm DFN8 and MSOP8E Packages
V IN = 3.6V to 34V, V OUT(MIN) = 0.78V, I Q = 2mA, I SD = 2μA,
3mm × 3mm DFN6 Package
V IN = 3.7V to 37V, V OUT(MIN) = 0.8V, I Q = 4.6mA, I SD = 1μA,
4mm × 4mm QFN24 and TSSOP16E Packages
V IN = 3.6V to 34V, V OUT(MIN) = 1.26V, I Q = 850mA, I SD < 1μA,
3mm × 3mm DFN10 and MSOP10E Packages
V IN = 3.6V to 38V, V OUT(MIN) = 0.78V, I Q = 70mA, I SD < 1μA,
3mm × 3mm DFN10 and MSOP10E Packages
ThinSOT is a trademark of Linear Technology Corporation.
3682f
24 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT 1208 ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2008
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3682EDD-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:1A Micropower Step-Down |
| LT3682IDD#PBF | 功能描述:IC REG BUCK ADJ 1A 12DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:MIC23xxx HyperLight Load™ Regulators 标准包装:5,000 系列:HyperLight Load® 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.8V 输入电压:2.7 V ~ 5.5 V PWM 型:混合物 频率 - 开关:4MHz 电流 - 输出:2A 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:8-VFDFN 裸露焊盘，8-MLF? 包装:带卷 (TR) 供应商设备封装:8-MLF?（2x2） 产品目录页面:1094 (CN2011-ZH PDF) 其它名称:576-3303-2 |
| LT3682IDD#PBF | 制造商:Linear Technology 功能描述:DC-DC CONVERTER BUCK 2.2MHZ 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BUCK, 2.2MHZ, DFN-12 |
| LT3682IDD#TRPBF | 功能描述:IC REG BUCK ADJ 1A 12DFN 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 |
| LT3682IDD-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:1A Micropower Step-Down |
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