5秒后页面跳转
LT4430ES6 PDF预览

LT4430ES6

更新时间: 2024-11-10 22:07:19
品牌 Logo 应用领域
凌特 - Linear 驱动器驱动程序和接口光电接口集成电路光电二极管
页数 文件大小 规格书
20页 2119K
描述
Secondary-Side Optocoupler Driver

LT4430ES6 技术参数

是否Rohs认证:不符合生命周期:Transferred
零件包装代码:SOT包装说明:VSSOP, TSOP6,.11,37
针数:6Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5Is Samacsys:N
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:R-PDSO-G6
JESD-609代码:e0长度:2.9 mm
湿度敏感等级:1功能数量:1
端子数量:6最高工作温度:125 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:VSSOP封装等效代码:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):235电源:5 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Other Interface ICs最大供电电压:20 V
最小供电电压:3 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:20
宽度:1.625 mmBase Number Matches:1

LT4430ES6 数据手册

 浏览型号LT4430ES6的Datasheet PDF文件第2页浏览型号LT4430ES6的Datasheet PDF文件第3页浏览型号LT4430ES6的Datasheet PDF文件第4页浏览型号LT4430ES6的Datasheet PDF文件第5页浏览型号LT4430ES6的Datasheet PDF文件第6页浏览型号LT4430ES6的Datasheet PDF文件第7页 
LT4430  
Secondary-Side  
Optocoupler Driver  
U
FEATURES  
DESCRIPTIO  
The LT®4430 drives the optocoupler that crosses the  
galvanic barrier in an isolated power supply. The IC con-  
tains a precision-trimmed reference, a high bandwidth  
error amplifier, an inverting gain of 6 stage to drive the  
optocoupler and unique overshoot control circuitry.  
600mV Reference (1.25% Over Temperature)  
Wide Input Supply Range: 3V to 20V  
Overshoot Control Function Prevents Output  
Overshoot on Startup and Short-Circuit Recovery  
High Bandwidth Error ꢂmplifier Permits Simple Loop  
Frequency Compensation  
Ground-Referenced OptoCoupler Drive  
The LT4430’s 600mV reference provides ±0.ꢀ75 initial  
accuracy and ±±.ꢁ75 tolerance over temperature. ꢂ high  
bandwidth9MHzerroramplifierpermitssimplefrequency  
compensation and negligible phase shift at typical loop  
crossover frequencies. The optocoupler driver provides  
±0mꢂ of output current and is short-circuit protected.  
ꢂ unique overshoot control function prevents output  
overshoot on startup and short-circuit recovery with a  
single capacitor.  
±0mꢂ OptoCoupler Drive with Current Limiting  
Low Profile (±mm) ThinSOTTM Package  
U
APPLICATIO S  
48V Input Isolated DC/DC Converters  
Isolated Telecommunication Power Systems  
Distributed Power Step-Down Converters  
The LT4430 is available in the low profile 6-lead SOT-ꢁ3  
package.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
ThinSOT is a trademark of Linear Technology Corporation.  
Offline Isolated Power Supplies  
Industrial Control Systems  
ꢂutomotive and Heavy Equipment  
U
TYPICAL APPLICATIO  
Simplified Isolated Synchronous Forward Converter  
ISOLꢂTION  
BꢂRRIER  
Isolated Flyback Telecom Converter  
Startup with Overshoot Control  
(See Schematic on Page 20)  
V
V
OUT  
IN  
+
+
V
IN  
70V/DIV  
FG  
CG  
V
LT±97ꢁ  
SYNC  
LTC3900  
CC  
V
OUT  
7V/DIV  
OVERSHOOT CONTROL  
IMPLEMENTED  
V
CC  
V
OPTO  
IN  
LT4430  
4430 Tꢂ0±b  
t = 7ms/DIV  
GND  
OC  
COMP  
FB  
4430 Tꢂ0±  
4430f  
1

与LT4430ES6相关器件

型号 品牌 获取价格 描述 数据表
LT4430ES6#PBF Linear

获取价格

LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40&
LT4430ES6#TR Linear

获取价格

LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40&
LT4430ES6#TRM Linear

获取价格

LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40&
LT4430ES6#TRMPBF Linear

获取价格

暂无描述
LT4430ES6#TRPBF Linear

获取价格

LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40&
LT4430HS6 Linear

获取价格

Secondary-Side Opto-Coupler Driver Ground-Referenced Opto-Coupler Drive
LT4430HS6#TRMPBF Linear

获取价格

LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40&
LT4430IS6 Linear

获取价格

IC SPECIALTY INTERFACE CIRCUIT, PDSO6, PLASTIC, MO-193, TSOT-23, 6 PIN, Interface IC:Other
LT4430IS6#PBF Linear

获取价格

LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40&
LT4430IS6#TRMPBF Linear

获取价格

LT4430 - Secondary-Side Optocoupler Driver; Package: SOT; Pins: 6; Temperature Range: -40&