参数资料
型号: LT3748HMS#PBF
厂商: Linear Technology
文件页数: 30/30页
文件大小: 0K
描述: IC REG CTRLR FLYBK ISO CM 16MSOP
产品培训模块: LT3748 100V Flyback Controller
标准包装: 37
PWM 型: 电流模式
输出数: 1
电源电压: 5 V ~ 100 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 150°C
封装/外壳: 16-TFSOP(0.118",3.00mm),12 引线
包装: 管件
配用: 732-3308-ND - BOARD EVAL FOR LT3748
732-3305-ND - BOARD EVAL FOR LT3748
相关产品: 732-2669-2-ND - TRANS FLYBACK LT3748 20UH SMD
732-2669-6-ND - TRANS FLYBACK LT3748 20UH SMD
732-2668-6-ND - TRANS FLYBACK LT3748 14UH SMD
732-2667-6-ND - TRANS FLYBACK LT3748 500UH SMD
732-2666-6-ND - TRANS FLYBACK LT3748 12UH SMD
732-2665-6-ND - TRANS FLYBACK LT3748 12UH SMD
732-2664-6-ND - TRANS FLYBACK LT3748 15UH SMD
732-2663-6-ND - TRANS FLYBACK LT3748 15UH SMD
732-2662-6-ND - TRANS FLYBACK LT3748 8UH SMD
732-2661-6-ND - TRANS FLYBACK LT3748 8UH SMD
更多...
LT3748
TYPICAL APPLICATION
5V, 2A Output from Automotive Input with Continuous Operation from 6V to 45V
V IN
12V TYP
T1
2:1
D1
V OUT+
5V, 2A
10 μ F
825k
EN/UVLO
V IN
18.2Ω
330pF
48.7k
8.3 μ H
100 μ F
10V
D2
V OUT–
215k
LT3748
R FB
R REF
6.04k
D1: DIODES INC. SBR8U60P5
TC
SS
GATE
SENSE
M1
D2: DIODES INC. BZT52C5V6
M1: Si7738DP
T1: PULSE PA3177NL
V C
GND
INTV CC
0.016Ω
86.6k
47nF
24.7k
2.2nF
4.7 μ F
3748 TA02
RELATED PARTS
PART NUMBER
LT3573
LT3574/LT3575
LT3757/LT3758
LT3957/LT3958
LT1725
LT1737
DESCRIPTION
40V Isolated Flyback Converter
40V Isolated Flyback Converters
40V/100V Flyback, Boost Controllers
40V/100V Flyback, Boost Converters
20V Isolated Flyback Controller
20V Isolated Flyback Controller
COMMENTS
Monolithic No-Opto Flyback with Integrated 1.25A, 60V Switch
Monolithic No-Opto Flybacks with Integrated 0.65A / 2.5A 60V Switch
Universal Controllers with Small Package and Powerful Gate Drive
Monolithic with Integrated 5A/3.3A Switch
Controller with Load Compensation Circuitry
No Opto-Isolator or Third Winding Required, Up to 50W Output
LTC 3803/LTC3803-3 200kHz/300kHz Flyback DC/DC Controllers
?
LTC3803-5
V IN and V OUT Limited Only by External Components
LTC3805/LTC3805-5
Adjustable Frequency Flyback Controllers
V IN and V OUT Limited Only by External Components
3748fa
30 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630  McCarthy  Blvd.,  Milpitas,  CA  95035-7417
LT 1010 REV A ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2010
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参数描述
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)
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