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参数资料
| 型号： | LT3502IDC#TRMPBF |
| 厂商： | Linear Technology |
| 文件页数： | 24/24页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK ADJ 0.5A 8DFN |
| 标准包装： | 1 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 36 V |
| 输入电压： | 3 V ~ 40 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 1.1MHz |
| 电流 - 输出： | 500mA |
| 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： | 8-WFDFN 裸露焊盘 |
| 包装： | 标准包装 |
| 供应商设备封装： | 8-DFN（2x2） |
| 产品目录页面： | 1331 (CN2011-ZH PDF) |
| 其它名称： | LT3502IDC#TRMPBFDKR |
LT3502/LT3502A
TYPICAL APPLICATION
5V Step-Down Converter
V IN
6.7V TO 40V
C2
1μF
V IN
BD
BOOST
SW
LT3502A
C3
0.1μF
D1
L1
10μH
V OUT
5V
500mA
V IN
6.4V TO 40V
C2
1μF
V IN
BD
BOOST
SW
LT3502
C3
0.1μF
D1
L1
22μH
V OUT
5V
500mA
OFF ON
SHDN
GND
DA
FB
R1
52.3k
R2
10k
C1
10μF
OFF ON
SHDN
GND
DA
FB
R1
52.3k
R2
10k
C1
22μF
C1: LMK316BJ106ML-BR
L1: LQH43CN100K03
3502 TA06a
C1: LMK316BJ106ML-BR
L1: LQH43CN100K03
3502 TA06b
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PART NUMBER
LT1766
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LT3493
LT3501
LT3503
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LT3506/
LT3506A
LT3508
LT3510
LTC3548
DESCRIPTION
60V, 1.2A (I OUT ), 200kHz, High Efficiency Step-Down
DC/DC Converter
500mA (I OUT ), 500kHz, Step-Down Switching Regulator in
SOT-23
36V, 1.4A (I OUT ), 500kHz, High Efficiency Step-Down
DC/DC Converter
Dual 25V, 1.4A (I OUT ), 1.1MHz, High Efficiency Step-Down
DC/DC Converter
60V, 1.2A (I OUT ), 200kHz/500kHz High Efficiency Step-Down
DC/DC Converters with Burst Mode ? Operation
Dual 600mA/800mA, 1.5MHz/2.25MHz, Synchronous
Step-DownDC/DC Converters
60V, 1.2A (I OUT ), 200kHz/500kHz High Efficiency Step-Down
DC/DC Converters with Burst Mode Operation
60V, 400mA (I OUT ), Micropower Step-Down DC/DC Converter
with Burst Mode Operation
36V, 1.4A (I OUT ), 750kHz, High Efficiency Step-Down
DC/DC Converter
Dual 25V, 3A (I OUT ), 1.5MHz, High Efficiency Step-Down
DC/DC Converter
20V, 1A (I OUT ), 2.2MHz, High Efficiency Step-Down
DC/DC Converter
36V, 1.2A (I OUT ), 3MHz, High Efficiency Step-Down
DC/DC Converter
Dual 25V, 1.6A (I OUT ), 575kHz/1.1MHz, High Efficiency Step-
Down DC/DC Converters
Dual 36V, 1.4A (I OUT ), 2.5MHz, High Efficiency Step-Down
DC/DC Converter
Dual 25V, 2A (I OUT ), 1.5MHz, High Efficiency Step-Down
DC/DC Converter
Dual 400mA + 800mA, 2.25MHz Synchronous Step-Down
DC/DC Converter
COMMENTS
V IN : 5.5V to 60V, V OUT(MIN) = 1.2V, I Q = 2.5mA, I SD = 25μA,
TSSOP16/TSSOP16E Packages
V IN : 3.6V to 36V, V OUT(MIN) = 1.2V, I Q = 1.6mA, I SD < 1μA,
ThinSOT? Package
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) = 1.20V, I Q = 3.8mA, I SD < 30μA,
TSSOP16E Package
V IN : 3.3V to 60V, V OUT(MIN) = 1.20V, I Q = 100μA, I SD < 1μA,
TSSOP16E Package
V IN : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 40μA, I SD <1μA,
3mm × 3mm DFN, MS10E Package
V IN : 3.3V to 60V, V OUT(MIN) = 1.20V, I Q = 100μA, I SD < 1μA,
TSSOP16E Package
V IN : 3.3V to 60V, V OUT(MIN) = 1.25V, I Q = 100μA, I SD < 1μA,
DFN Package
V IN : 3.6V to 36V, V OUT(MIN) = 0.8V, I Q = 1.9mA, I SD < 1μA,
DFN Package
V IN : 3.3V to 25V, V OUT(MIN) = 0.8V, I Q = 3.7mA, I SD < 10μA,
TSSOP20E Package
V IN : 3.6V to 20V, V OUT(MIN) = 0.78V, I Q = 1.9mA, I SD < 1μA,
2mm × 3mm DFN Package
V IN : 3.6V to 36V, V OUT(MIN) = 0.78V, I Q = 2mA, I SD < 2μA,
3mm × 3mm DFN, MS8E Packages
V IN : 3.6V to 25V, V OUT(MIN) = 0.8V, I Q = 3.8mA, I SD < 30μA,
4mm × 5mm DFN Package
V IN : 3.6V to 36V, V OUT(MIN) = 0.8V, I Q = 4.3mA, I SD < 1μA,
4mm × 4mm QFN, TSSOP16E Packages
V IN : 3.3V to 25V, V OUT(MIN) = 0.8V, I Q = 3.7mA, I SD < 10μA,
TSSOP20E Package
V IN : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 40μA, I SD < 1μA,
3mm × 3mm DFN, MS10E Packages
Burst Mode is a registered trademark of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation.
1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408)432-1900 ● FAX:(408)434-0507 www.linear.com ●
24 Linear Technology Corporation
3502fd
LT 0809 REV D ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2007
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3502IDC-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.1MHz/2.2MHz, 500mA Step-Down Regulators in 2mm × 2mm DFN and MS10 |
| LT3502IMS#PBF | 功能描述:IC REG BUCK ADJ 0.5A 10MSOP 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 |
| LT3502IMS#TRPBF | 功能描述:IC REG BUCK ADJ 0.5A 10MSOP 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 |
| LT3502IMS-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.1MHz/2.2MHz, 500mA Step-Down Regulators in 2mm × 2mm DFN and MS10 |
| LT3502IMS-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.1MHz/2.2MHz, 500mA Step-Down Regulators in 2mm × 2mm DFN and MS10 |
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