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MP1517DR-LF-Z PDF预览

MP1517DR-LF-Z

更新时间: 2024-11-01 12:59:23
品牌 Logo 应用领域
芯源 - MPS 转换器升压转换器
页数 文件大小 规格书
3页 194K
描述
Switching Regulator, Current-mode, 3A, 1100kHz Switching Freq-Max, PQCC16, 4 X 4 MM, LEAD FREE, MO-220VGGC, QFN-16

MP1517DR-LF-Z 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:QFN
包装说明:QFN-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:8 weeks
风险等级:0.76Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:25 V
最小输入电压:2.6 V标称输入电压:5 V
JESD-30 代码:S-PQCC-N16JESD-609代码:e3
长度:4 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:3 A封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
表面贴装:YES切换器配置:BOOST
最大切换频率:1100 kHz温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:4 mm
Base Number Matches:1

MP1517DR-LF-Z 数据手册

 浏览型号MP1517DR-LF-Z的Datasheet PDF文件第2页浏览型号MP1517DR-LF-Z的Datasheet PDF文件第3页 
EV0043 (MP1517)  
3A, 25V, 1.1MHz  
Step-Up Converter for WLED Applications  
The Future of Analog IC Technology  
EVALUATION BOARD  
DESCRIPTION  
FEATURES  
The EV1517 is the evaluation board used to  
demonstrate the white LED driver capabilities of  
the MP1517. The low 0.7V feedback voltage  
offers higher efficiency in white LED driver  
applications including cell phone camera flash.  
Soft-start, cycle-by-cycle current limiting and  
4A Peak Current Limit  
Low 700mV Feedback Threshold  
Internal 150mPower Switch  
Input Range of 2.6V to 25V  
95% Efficiency  
Zero Current Shutdown Mode  
Under Voltage Lockout Protection  
Open Load Protection  
Soft-Start Operation  
Thermal Shutdown  
Tiny QFN16 (4mm x 4mm) Package  
input  
under  
voltage  
lockout  
prevent  
overstressing or damage to sensitive external  
circuitry at startup and output short-circuit  
conditions. Current-mode regulation and  
external compensation components allow the  
MP1517 control loop to be optimized over a  
wide variety of input voltages, output voltages  
and load current conditions.  
APPLICATIONS  
Boost and SEPIC Regulators  
Handheld Computers  
Cell Phone Camera Flash, PDAs  
Digital Still and Video Cameras  
ELECTRICAL SPECIFICATIONS  
Parameter  
Symbol  
Value  
2.6 to 5.5  
20  
Units  
Input Voltage (1)  
LED Current (Torch)  
LED Current (Flash)  
Note:  
VIN  
V
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
IOUT1  
mA  
mA  
IOUT2  
150  
1) 5.5V input voltage limit is specific to the application circuit on this  
evaluation board. The input voltage limit of the MP1517 is 25V.  
EV0043 EVALUATION BOARD  
Waveform in Flash Mode  
V
GATE  
2V/div.  
V
OUT  
10V/div.  
20ms/div.  
EV0043_TPC01  
Dimensions (2.5”X x 2.0”Y x 0.4”Z)  
Board Number  
MPS IC Number  
EV0043  
MP1517DR  
EV0043 (MP1517) Rev. 1.1  
2/17/2005  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2005 MPS. All Rights Reserved.  
1

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