Datasheet
1 Channel High Side Switch ICs
2.0A Current Limit High Side Switch ICs
BD82042FVJ
Description
Key Specifications
BD82042FVJ is a Single Channel High Side Switch IC
Input Voltage Range:
ON Resistance: (VIN=5V)
Over Current Threshold:
Standby Current:
2.7V to 5.5V
72mΩ(Typ)
2.0A
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.
0.01μA (Typ)
-40°C to +85°C
Operating Temperature Range:
Package
W(Typ) D(Typ) H(Max)
3.00mm x 4.90mm x 1.10mm
Features
TSSOP-B8J
Over-Current Protection : 2.0A
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-23061-UL
TSSOP-B8J
( MSOP8 Jedec )
Applications
USB hub in consumer appliances, PC
PC peripheral equipment, and so forth
Typical Application Circuit
5V(Typ)
5V(typ.)
3.3V
VOUT
GND
IN
OUT
OUT
10kΩ to
10kΩ~
100kΩ
+
CI N
100kΩ
CL
-
IN
OUT
EN(/EN) /OC
Figure 1. Typical Application Circuit
○Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays
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