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参数资料
| 型号： | LT3682IDD#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, PDSO12 |
| 封装： | 3 X 3 MM, LEAD FREE, PLASTIC, DFN-12 |
| 文件页数： | 17/24页 |
| 文件大小： | 253K |
| 代理商： | LT3682IDD#TRPBF |
LT3682
24
3682f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2008
LT 1208 PRINTED IN USA
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LT1766
60V, 1.2A (IOUT), 200kHz, High Efciency Step-Down DC/DC
Converter
VIN = 5.5V to 60V, VOUT(MIN) = 1.2V, IQ = 2.5mA, ISD = 25μA,
TSSOP16E Package
LT1767
25V, 1.2A (IOUT), 1.2MHz High Efciency Step-Down DC/DC
Converter
VIN = 3V to 25V, VOUT(MIN) = 1.2V, IQ = 1mA, ISD < 6μA,
MS8E Package
LT1933
500mA (IOUT), 500kHz Step-Down DC/DC Converter
VIN = 3.6V to 36V, VOUT(MIN) = 1.2V, IQ = 1.6mA, ISD < 1μA,
ThinSOT
TM Package
LT1936
36V, 1.4A (IOUT), 500kHz High Efciency Step-Down DC/DC
Converter
VIN = 3.6V to 36V, VOUT(MIN) = 1.2V, IQ = 1.9mA, ISD < 1μA,
MS8E Package
LT1940
Dual 25A, 1.4A (IOUT), 1.1MHz, High Efciency Step-Down
DC/DC Converter
VIN = 3.6V to 25V, VOUT(MIN) = 1.2V, IQ = 3.8mA, ISD < 30μA,
TSSOP16E Package
LT1976/LT1967
60V, 1.2A (IOUT), 200kHz/500kHz, High Efciency Step-Down
DC/DC Converters with Burst Mode Operation
VIN = 3.3V to 60V, VOUT(MIN) = 1.2V, IQ = 100μA, ISD < 1μA,
TSSOP16E Package
LT3434/LT3435
60V, 2.4A (IOUT), 200kHz/500kHz, High Efciency Step-Down
DC/DC Converters with Burst Mode Operation
VIN = 3.3V to 60V, VOUT(MIN) = 1.2V, IQ = 100μA, ISD < 1μA,
TSSOP16 Package
LT3437
60V, 400mA (IOUT), Micropower Step-Down DC/DC Converter
with Burst Mode Operation
VIN = 3.3V to 60V, VOUT(MIN) = 1.25V, IQ = 100μA, ISD < 1μA,
3mm
× 3mm DFN10 and TSSOP16E Packages
LT3480
36V with Transient Protection to 60V, 2A (IOUT), 2.4MHz, High
Efciency Step-Down DC/DC Converter with Burst Mode Operation
VIN = 3.6V to 38V, VOUT(MIN) = 0.78V, IQ = 70μA, ISD < 1μA,
3mm
× 3mm DFN10 and MSOP10E Packages
LT3481
34V with Transient Protection to 36V, 2A (IOUT), 2.8MHz, High
Efciency Step-Down DC/DC Converter with Burst Mode Operation
VIN = 3.6V to 34V, VOUT(MIN) = 1.26V, IQ = 50μA, ISD < 1μA,
3mm
× 3mm DFN10 and MSOP10E Packages
LT3493
36V, 1.4A (IOUT), 750kHz High Efciency Step-Down
DC/DC Converter
VIN = 3.6V to 36V, VOUT(MIN) = 0.8V, IQ = 1.9mA, ISD < 1μA,
2mm
× 3mm DFN8 and MSOP8E Packages
LT3505
36V with Transient Protection to 40V, 1.4A (IOUT), 3MHz,
High Efciency Step-Down DC/DC Converter
VIN = 3.6V to 34V, VOUT(MIN) = 0.78V, IQ = 2mA, ISD = 2μA,
3mm
× 3mm DFN6 Package
LT3508
36V with Transient Protection to 40V, Dual 1.4A (IOUT), 3MHz,
High Efciency Step-Down DC/DC Converter
VIN = 3.7V to 37V, VOUT(MIN) = 0.8V, IQ = 4.6mA, ISD = 1μA,
4mm
× 4mm QFN24 and TSSOP16E Packages
LT3684
34V with Transient Protection to 36V, 2A (IOUT), 2.8MHz,
High Efciency Step-Down DC/DC Converter
VIN = 3.6V to 34V, VOUT(MIN) = 1.26V, IQ = 850mA, ISD < 1μA,
3mm
× 3mm DFN10 and MSOP10E Packages
LT3685
36V with Transient Protection to 60V, Dual 2A (IOUT), 2.4MHz,
High Efciency Step-Down DC/DC Converter
VIN = 3.6V to 38V, VOUT(MIN) = 0.78V, IQ = 70mA, ISD < 1μA,
3mm
× 3mm DFN10 and MSOP10E Packages
ThinSOT is a trademark of Linear Technology Corporation.
3682 TA05
LT3682
VIN
VC
0.22μF
10μF
536k
102k
L
4.7μH
VOUT
5V
0.9A
VIN
10V TO 16.5V
TRANSIENT TO 36V
2.2μF
13.3k
9.76k
680pF
BD
SW
RUN/SS
BOOST
OFF
ON
RT
PG
SYNC
DA
FB
GND
PGND
D1
B140
f = 2MHz
5V, 2MHz Step-Down Converter
TYPICAL APPLICATIONS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3684 | 制造商:LINER 制造商全称:Linear Technology 功能描述:36V, 2A, 2.8MHz Step-Down Switching Regulator |
| LT3684EDD | 制造商:LINER 制造商全称:Linear Technology 功能描述:36V, 2A, 2.8MHz Step-Down Switching Regulator |
| LT3684EDD#PBF | 功能描述:IC REG BUCK ADJ 2A 10DFN 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:250 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON（1.45x1） 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2 |
| LT3684EDD#PBF | 制造商:Linear Technology 功能描述:DC-DC CONVERTER BUCK 2.8MHZ 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BUCK, 2.8MHZ, DFN-10 |
| LT3684EDD#TRPBF | 功能描述:IC REG BUCK ADJ 2A 10DFN 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 |
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