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LTC3723EGN-1#TR PDF预览

LTC3723EGN-1#TR

更新时间: 2024-11-11 20:03:27
品牌 Logo 应用领域
凌特 - Linear 开关光电二极管
页数 文件大小 规格书
20页 314K
描述
LTC3723 - Synchronous Push-Pull PWM Controllers; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C

LTC3723EGN-1#TR 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SSOP包装说明:SSOP, SSOP16,.25
针数:16Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.17模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:9.5 V最小输入电压:6.5 V
标称输入电压:9.5 VJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:4.8895 mm
湿度敏感等级:1功能数量:1
端子数量:16最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):235认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:PHASE-SHIFT
最大切换频率:1000 kHz技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:20
宽度:3.899 mmBase Number Matches:1

LTC3723EGN-1#TR 数据手册

 浏览型号LTC3723EGN-1#TR的Datasheet PDF文件第2页浏览型号LTC3723EGN-1#TR的Datasheet PDF文件第3页浏览型号LTC3723EGN-1#TR的Datasheet PDF文件第4页浏览型号LTC3723EGN-1#TR的Datasheet PDF文件第5页浏览型号LTC3723EGN-1#TR的Datasheet PDF文件第6页浏览型号LTC3723EGN-1#TR的Datasheet PDF文件第7页 
LTC3723-1/LTC3723-2  
Synchronous Push-Pull  
PWM Controllers  
U
DESCRIPTIO  
FEATURES  
TheLTC®3723-1/LTC3723-2synchronouspush-pullPWM  
controllers provide all of the control and protection func-  
tions necessary for compact and highly efficient, isolated  
power converters. High integration minimizes external  
component count, while preserving design flexibility.  
High Efficiency Synchronous Push-Pull PWM  
1.5A Sink, 1A Source Output Drivers  
Supports Push-Pull, Full-Bridge, Half-Bridge, and  
Forward Topologies  
Adjustable Push-Pull Dead-Time and Synchronous  
Timing  
The robust push-pull output stages switch at half the  
oscillator frequency. Dead-time is independently pro-  
grammed with an external resistor. Synchronous rectifier  
timing is adjustable to optimize efficiency. A UVLO pro-  
gram input provides precise system turn-on and turn off  
voltages. The LTC3723-1 features peak current mode  
controlwithprogrammableslopecompensationandlead-  
ing edge blanking, while the LTC3723-2 employs voltage  
mode control with voltage feedforward capability.  
Adjustable System Undervoltage Lockout and  
Hysteresis  
Adjustable Leading Edge Blanking  
Low Start-Up and Quiescent Currents  
Current Mode (LTC3723-1) or Voltage Mode  
(LTC3723-2) Operation  
Single Resistor Slope Compensation  
VCC UVLO and 25mA Shunt Regulator  
Programmable Fixed Frequency Operation to 1MHz  
50mA Synchronous Output Drivers  
The LTC3723-1/LTC3723-2 feature extremely low operat-  
ing and start-up currents. Both devices provide reliable  
short-circuit and overtemperature protection. The  
LTC3723-1/LTC3723-2 are offered in a 16-pin SSOP  
package.  
Soft-Start, Cycle-by-Cycle Current Limiting and  
Hiccup Mode Short-Circuit Protection  
5V, 15mA Low Dropout Regulator  
Available in 16-Pin SSOP Package  
U
, LTC and LT are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
APPLICATIO S  
Telecommunications, Infrastructure Power Systems  
Distributed Power Architectures  
U
TYPICAL APPLICATIO  
Isolated Push-Pull Converter  
V
OUT  
V
IN  
ME  
UVLO  
SPRG  
DRVA  
SYNC  
FROM  
AUXILIARY  
WINDING  
LTC3901  
DRVB  
CS  
V
CC  
MF  
V
REF  
DPRG  
C
SDRA  
SDRB  
T
V
V
REF  
OUT  
R
LEB  
V
REF  
+
V
LTC3723-1  
COMP  
FB GND  
COLL  
R
REF  
V
OUT  
LT1431  
SS  
GND-F GND-S  
372312 TA01  
372312f  
1

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