参数资料
型号: LT3748EMS#TRPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, PDSO12
封装: LEAD FREE, PLASTIC, MSOP-16/12
文件页数: 24/30页
文件大小: 284K
代理商: LT3748EMS#TRPBF
LT3748
30
3748fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 1010 REV A PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
5V, 2A Output from Automotive Input with Continuous Operation from 6V to 45V
EN/UVLO
TC
SS
RFB
RREF
VC
GND
INTVCC
LT3748
3748 TA02
86.6k
47nF
VIN
12V TYP
VOUT
+
5V, 2A
VOUT
VIN
T1
2:1
D1
D2
825k
215k
10μF
8.3μH
GATE
SENSE
100μF
10V
18.2Ω
2.2nF
4.7μF
6.04k
330pF
48.7k
0.016Ω
D1: DIODES INC. SBR8U60P5
D2: DIODES INC. BZT52C5V6
M1: Si7738DP
T1: PULSE PA3177NL
M1
24.7k
PART NUMBER
DESCRIPTION
COMMENTS
LT3573
40V Isolated Flyback Converter
Monolithic No-Opto Flyback with Integrated 1.25A, 60V Switch
LT3574/LT3575
40V Isolated Flyback Converters
Monolithic No-Opto Flybacks with Integrated 0.65A / 2.5A 60V Switch
LT3757/LT3758
40V/100V Flyback, Boost Controllers
Universal Controllers with Small Package and Powerful Gate Drive
LT3957/LT3958
40V/100V Flyback, Boost Converters
Monolithic with Integrated 5A/3.3A Switch
LT1725
20V Isolated Flyback Controller
Controller with Load Compensation Circuitry
LT1737
20V Isolated Flyback Controller
No Opto-Isolator or Third Winding Required, Up to 50W Output
LTC
3803/LTC3803-3
LTC3803-5
200kHz/300kHz Flyback DC/DC Controllers
VIN and VOUT Limited Only by External Components
LTC3805/LTC3805-5
Adjustable Frequency Flyback Controllers
VIN and VOUT Limited Only by External Components
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相关代理商/技术参数
参数描述
LT3748HMS#PBF 功能描述:IC REG CTRLR FLYBK ISO CM 16MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 特色产品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 标准包装:1 系列:PowerWise® PWM 型:电压模式 输出数:1 频率 - 最大:1MHz 占空比:81% 电源电压:4.5 V ~ 18 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-5°C ~ 125°C 封装/外壳:32-WFQFN 裸露焊盘 包装:Digi-Reel® 产品目录页面:1303 (CN2011-ZH PDF) 其它名称:LM3754SQDKR
LT3748HMS#TRPBF 功能描述:IC REG CTRLR FLYBK ISO CM 16MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX
LT3748HMSPBF 制造商:LINER 制造商全称:Linear Technology 功能描述:100V Isolated Flyback Controller
LT3748HMSTRPBF 制造商:LINER 制造商全称:Linear Technology 功能描述:100V Isolated Flyback Controller
LT3748IMS#PBF 功能描述:IC REG CTRLR FLYBK ISO CM 16MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR)