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IMP2525-2BN PDF预览

IMP2525-2BN

更新时间: 2024-10-28 05:39:15
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A1PROS /
页数 文件大小 规格书
32页 372K
描述
Quad USB Hiigh--Siide Power Swiittch wiitth Faulltt Dettecttiion

IMP2525-2BN 数据手册

 浏览型号IMP2525-2BN的Datasheet PDF文件第2页浏览型号IMP2525-2BN的Datasheet PDF文件第3页浏览型号IMP2525-2BN的Datasheet PDF文件第4页浏览型号IMP2525-2BN的Datasheet PDF文件第6页浏览型号IMP2525-2BN的Datasheet PDF文件第7页浏览型号IMP2525-2BN的Datasheet PDF文件第8页 
IMP2524/27  
Absolute Maximum Ratings  
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V  
Fault Flag Voltage . . . . . . . . . . . . . . . . . . . . . . +8.0V  
Fault Flag Current . . . . . . . . . . . . . . . . . . . . . . 50mA  
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V  
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited  
Enable Input . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 12V  
Storage Temperature . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C  
Lead Temperature (Soldering, 5 sec.) . . . . . . . 260°C  
Package Thermal Resistance  
Note: All voltages are referenced to GND.  
These are stress ratings only and functional operation is not  
implied. Exposure to absolute maximum ratings for prolonged  
time periods may affect device reliability.  
SO (θJA ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160°C/W  
DIP(θJA ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130°C/W  
Electrical Characteristics  
Unless otherwise noted, VIN = 5V and TA = 25°C.  
Parameter  
Symbol ConditionsMin  
Typ  
Max  
Units  
Supply Voltage Range  
VIN  
TA = 40°C to +85°C  
2.7  
5.5  
85  
10  
V
Operating Temperature Range  
TA  
40  
°C  
µA  
Supply Current  
Switch OFF  
IIN OFF  
Switch OFF, No load  
0.75  
110  
VENOFF 0.8V, VENON 2.4V IMP2524/27-1  
VENON 0.8V, VENOFF 2.4V IMP2524/27-2  
Supply Current  
Switch ON  
IIN ON  
Switch ON, No load  
320  
2.4  
µA  
VENOFF 0.8V, VENON 2.4V IMP2524/27-1  
VENON 0.8V, VENOFF 2.4V IMP2524/27-2  
Enable Input Threshold  
Enable Input Current  
VENH  
VENL  
IEN  
LOW to HIGH (0to 1) Enable Voltage, Note 1  
HIGH to LOW (1to 0) Enable Voltage, Note 1  
VEN = 2.4V  
2.1  
1.9  
V
0.8  
0.5  
0.01  
0.01  
1
1
1
µA  
VEN = 0.8V  
Enable Input Capacitance  
Switch ON Resistance  
CEN  
RON  
pF  
IMP2524: IOUT = 500mA each switch  
IMP2527: IOUT = 500mA each switch  
Each output  
0.10  
0.20  
0.14  
0.30  
Continuous Load Current  
Output Turn-On Delay  
Output Turn-On Rise Time  
Output Turn-Off Delay  
Output Turn-Off Fall Time  
Output Leakage Current  
Short-circuit Current Limit  
Overtemperature Shutdown  
Threshold  
IL  
A
TDON  
TRON  
TDOFF  
TFOFF  
IOFF  
RL = 10each output  
0.25  
ms  
ms  
µs  
µs  
µA  
A
RL = 10each output  
1
1
1
RL = 10each output  
20  
20  
RL = 10each output  
10  
ISC  
0.50  
0.75  
135  
125  
10  
1.25  
TJ increasing  
°C  
TJ decreasing  
Error Flag Output Resistance  
RFLAG  
VIN = 5V, IL = 10mA  
VIN = 3.3V, IL = 10mA  
VFLAG = 5V  
15  
Error Flag Output Current  
UVLO Threshold  
IFLAG  
0.01  
2.5  
1
µA  
VUVLO  
VIN Increasing  
VIN Decreasing  
V
2.3  
Notes 1. Switch OFF is VEN 0.8V and Switch ON is VEN 2.4V for the IMP2524/27-1. Switch OFF is VEN 2.4V and Switch ON is  
EN 0.8V for the IMP2524/27-2. The Enable input has approximately 200mV of hysteresis.  
V
© 2000 IMP, Inc.  
USB High-Side Power Switches  
3

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