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L6731BTR PDF预览

L6731BTR

更新时间: 2024-01-02 13:30:49
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 双倍数据速率控制器
页数 文件大小 规格书
24页 352K
描述
Adjustable step-down controller with synchronous rectification Dedicated to DDR Memory

L6731BTR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:HTSSOP, TSSOP16,.25
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.83模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:14 V最小输入电压:1.8 V
JESD-30 代码:R-PDSO-G16长度:5 mm
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-25 °C
最大输出电流:20 A封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK最大切换频率:500 kHz
技术:BICMOS温度等级:OTHER
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:4.4 mm

L6731BTR 数据手册

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L6731B  
Adjustable step-down controller with synchronous rectification  
Dedicated to DDR Memory  
Features  
Input voltage range from 1.8V to 14V  
Supply voltage range from 4.5V to 14V  
Adjustable output voltage down to 0.6V with  
0.8% accuracy over line voltage and  
temperature (0°C~125°C)  
Fixed frequency voltage mode control  
T  
lower than 100ns  
ON  
HTSSOP16 (Exposed Pad)  
0% to 100% duty cycle  
V input sense  
DDR  
Regulates V and V  
within 1% of V  
DDQ  
TT  
TTREF  
Soft-start and inhibit  
High current embedded drivers  
Applications  
Predictive anti-cross conduction control  
High performance / high density DC-DC  
Programmable high-side and low-side R  
DS(on)  
modules  
sense over-current-protection  
Low voltage distributed DC-DC  
niPOL converters  
Selectable switching frequency 250KHz/  
500KHz  
DDR memory supply  
DDR termination supply  
Graphic cards  
Power good output  
Sink/source capability for ddr memory and  
termination supply  
Over voltage protection  
Thermal shut-down  
Package: HTSSOP16  
Order Codes  
Part number  
Package  
Packing  
L6731B  
HTSSOP16  
HTSSOP16  
Tube  
L6731BTR  
Tape & Reel  
June 2006  
Rev 3  
1/24  
www.st.com  
24  

L6731BTR 替代型号

型号 品牌 替代类型 描述 数据表
L6731DTR STMICROELECTRONICS

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Adjustable step-down controller with synchronous rectification Dedicated to DDR Memory

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