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LM2717MT-ADJ/NOPB PDF预览

LM2717MT-ADJ/NOPB

更新时间: 2024-10-28 02:58:15
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
24页 1077K
描述
LM2717-ADJ Dual Step-Down DC/DC Converter

LM2717MT-ADJ/NOPB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:SSOP,针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.74模拟集成电路 - 其他类型:DUAL SWITCHING CONTROLLER
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:20 V最小输入电压:4 V
标称输入电压:5 VJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:7.8 mm
湿度敏感等级:1功能数量:1
端子数量:24最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:3.5 A
最大输出电压:3.3 V最小输出电压:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm表面贴装:YES
切换器配置:SINGLE最大切换频率:300 kHz
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

LM2717MT-ADJ/NOPB 数据手册

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LM2717-ADJ  
www.ti.com  
SNVS407C DECEMBER 2005REVISED MARCH 2013  
LM2717-ADJ Dual Step-Down DC/DC Converter  
Check for Samples: LM2717-ADJ  
1
FEATURES  
DESCRIPTION  
The LM2717-ADJ is composed of two PWM DC/DC  
buck (step-down) converters. Both converters are  
used to generate an adjustable output voltage as low  
as 1.267V. Both also feature low RDSON (0.16)  
internal switches for maximum efficiency. Operating  
frequency can be adjusted anywhere between  
300kHz and 600kHz allowing the use of small  
external components. External soft-start pins for each  
converter enables the user to tailor the soft-start  
times to a specific application. Each converter may  
also be shut down independently with its own  
shutdown pin. The LM2717-ADJ is available in a low  
profile 24-lead TSSOP package ensuring a low profile  
overall solution.  
2
Adjustable Buck Converter with a 2.2A, 0.16Ω,  
Internal Switch (Buck 1)  
Adjustable Buck Converter with a 3.2A, 0.16Ω,  
Internal Switch (Buck 2)  
Operating Input Voltage Range of 4V to 20V  
Input Undervoltage Protection  
300kHz to 600kHz Pin Adjustable Operating  
Frequency  
Over Temperature Protection  
Small 24-Lead TSSOP Package  
APPLICATIONS  
TFT-LCD Displays  
Handheld Devices  
Portable Applications  
Laptop Computers  
Automotive Applications  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2005–2013, Texas Instruments Incorporated  

LM2717MT-ADJ/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM2717MTX-ADJ/NOPB TI

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LM2717-ADJ Dual Step-Down DC/DC Converter

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