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MP4688DN-Z PDF预览

MP4688DN-Z

更新时间: 2024-02-10 10:32:55
品牌 Logo 应用领域
芯源 - MPS 驱动器
页数 文件大小 规格书
11页 477K
描述
LED Driver, 1-Segment, PDSO8, MS-012BA, SOIC-8

MP4688DN-Z 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SOIC
包装说明:SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.07
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G8
长度:4.9 mm功能数量:1
区段数:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HLSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.7 mm最大供电电压:75 V
最小供电电压:4.5 V标称供电电压:12 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

MP4688DN-Z 数据手册

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MP4688 – 80V INPUT, 1A HIGH POWER LED DRIVER  
ELECTRICAL CHARACTERISTICS  
VIN = 60V, TA= +25°C, unless otherwise noted.  
Specifications over temperature are guaranteed by design and characterization.  
Parameter  
Symbol Condition  
Min  
Typ  
Max  
Units  
VIN UVLO Threshold  
3.6  
4.0  
4.4  
V
VIN UVLO Hysteresis  
Shutdown Supply Current  
Quiescent Supply Current  
Upper Switch On Resistance (5)  
Upper Switch Leakage Current  
Current Limit  
EN Up Threshold  
EN Threshold Hysteresis  
EN Input Current  
EN Sinking Current  
DIM Up Threshold  
DIM Threshold Hysteresis  
DIM Input Current  
0.4  
2
170  
360  
0.01  
3.2  
1.55  
320  
0.01  
2
1.15  
300  
V
µA  
µA  
m  
µA  
A
VEN = 0V  
No load, VFB = 250mV  
RDS(ON) VBST – VSW = 5V  
5
220  
ISWLK  
IPK  
VENH  
VENHY  
IENI  
VEN = 0V, VSW = 0V  
VFB = 0.15V  
1
2.5  
1.4  
1.7  
V
mV  
µA  
µA  
V
mV  
µA  
VEN =5V  
VEN =2V  
1
3
1.5  
IENS  
VDIMH  
VDIMHY  
IDIM  
0.8  
-1  
VDIM =5V or 0V  
1
VFB=0V, VDIM Rising edge to  
DIM On Propagation Delay  
TDIMDH  
TDIMDL  
VFBH  
50  
50  
ns  
ns  
VSW Rising Edge  
VFB=0V, VDIM Falling edge to  
VSW Falling Edge  
4.5V < VIN < 75V, VFB rising  
from 0V until VSW < 30V  
4.5V < VIN < 75V, VFB falling  
from 0.25V until VSW > 30V  
VFB=5V or 0V  
DIM Off Propagation Delay  
Feedback Voltage Threshold High (5)  
210  
215  
185  
220  
mV  
Feedback Voltage Threshold Low (5)  
FB Pin Input Current  
VFBL  
IFB  
180  
190  
300  
mV  
nA  
-300  
Falling edge of VFB from  
0.25V to 0V to VSW rising  
edge  
FB Propagation Delay to Output  
High  
TFBDH  
100  
ns  
Rising edge of VFB from 0V  
to  
0.25V to VSW falling edge  
FB Propagation Delay to Output  
High  
TFBDL  
100  
150  
ns  
Thermal Shutdown  
Hysteresis = 20°C  
°C  
Note:  
5) Guaranteed by design.  
MP4688 Rev. 1.12  
3/28/2012  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2012 MPS. All Rights Reserved.  
3

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