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PDF BD82020FVJ Data sheet ( Hoja de datos )
| Número de pieza | BD82020FVJ | |
| Descripción | 1.5A Current Limit High Side Switch ICs | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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Datasheet
1 Channel Compact High Side Switch ICs
1.5A Current Limit High Side Switch ICs
BD82020FVJ
Description
BD82020FVJ is a Single Channel High Side Switch IC
employing N-channel power MOSFET with low on
resistance and low supply current for the power supply
line of universal serial bus (USB).
This IC has a built-in over current detection circuit,
thermal shutdown circuit, under voltage lockout and
soft start circuits.
Features
Over-Current Protection：1.5A
Control Input Logic：Active-High
Output Discharge Function
Reverse Current Protection when Power Switch Off
Thermal Shutdown
Open-Drain Fault Flag Output
Under-Voltage Lockout
OCP Fast Response
Soft-Start Circuit
ESD Protection
UL：File No. E243261
IEC 60950-1 CB_scheme: File No.US-18106-UL
Key Specifications
Input Voltage Range:
ON Resistance: (VIN=5V)
Over Current Threshold:
Standby Current:
Operating Temperature Range:
2.8V to 5.5V
90mΩ(Typ)
1.5A
0.01μA (Typ)
-40℃ to +85℃
Package
TSSOP-B8J
W(Typ) D(Typ) H(Max)
3.00mm x 4.90mm x 1.10mm
TSSOP-B8J
( MSOP8 Jedec )
Applications
USB hub in consumer appliances, PC,
PC peripheral equipment, and so forth
Typical Application Circuit
3.3V
1010kkΩΩt~o
101000kkΩΩ
5V5V(T(ytypp).)
VOUT
GND OUT
IN OUT
CI N
IN OUT
+
CL -
EN(/EN) /OC
Figure 1. Typical Application Circuit
○Product structure：Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This product has no designed protection against radioactive rays
1/21
TSZ02201-0E3E0H300450-1-2
2.APR.2013 Rev.001
Free Datasheet http://www.datasheet4u.com/
1 page  
BD82020FVJ
Typical Performance Curves
Datasheet
140
Ta=25°C
120
100
80
60
40
20
0
2345
Supply Voltage : VIN [V]
Figure 6. Operating Current
EN Enable
140
VIN=5.0V
120
100
80
60
40
20
0
6 -50 0 50 100
Ambient Temperature ; Ta[°C]
Figure 7. Operating Current
EN Enable
1.0
Ta=25°C
0.8
0.6
0.4
0.2
0.0
2
34 5
Supply Voltage : VIN [V]
Figure 8. Standby Current
EN Disable
1.0
VIN=5.0V
0.8
0.6
0.4
0.2
0.0
6 -50
0 50
Ambient Temperature ; Ta[°C]
Figure 9. Standby Current
EN Disable
100
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
5/21
TSZ02201-0E3E0H300450-1-2
2.APR.2013 Rev.001
Free Datasheet http://www.datasheet4u.com/
5 Page 
BD82020FVJ
Typical Performance Curves - continued
Datasheet
200
Ta=25°C
150
200
VIN=5.0V
150
100 100
50 50
0
2
3 45
Supply Voltage : VIN [V]
Figure 30. Discharge On Resistance
6
0
-50
0 50
Ambient Temperature ; Ta[°C]
Figure 31. Discharge On Resistance
100
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
11/21
TSZ02201-0E3E0H300450-1-2
2.APR.2013 Rev.001
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet BD82020FVJ.PDF ] | |
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