BD82000FVJ_11 Datasheet, PDF (1/17 Pages) Rohm – 1ch High Side Switch ICs for USB Devices and Memory Cards

Power Management Switch ICs for PCs and Digital Consumer Products
1ch High Side Switch ICs
for USB Devices and Memory Cards
BD82000FVJ, BD82001FVJ
No.11029EBT20
●Description
Single channel high side switch IC for USB port is a high side switch having over-current protection used in power supply
line of universal serial bus (USB).
N-channel power MOSFET of low on resistance and low supply current are realized in this IC.
And, over-current detection circuit, thermal shutdown circuit, under-voltage lockout and soft start circuit are built in.
●Features
1) Low On-Resistance 70mΩ MOSFET Switch
2) Current limit threshold 1.5A
3) Control Input Logic
Active “Low” Control Logic : BD82000FVJ
Active “High” Control Logic : BD82001FVJ
4) Soft-Start Circuit
5) Over-Current Protection
6) Thermal Shutdown
7) Under-Voltage Lockout
8) Open-Drain Error Flag Output
9) Power Supply Voltage Range 2.7V~5.5V
10) TTL Enable Input
11) 0.8ms Typical Rise Time
12) 1μA Max Standby Current
●Applications
PC, PC peripheral equipment, USB hub in consumer appliances, Car accessory, and so forth
●Line Up Matrix
Parameter
Current limit threshold (A)
Control input logic
Number of channels
Package
BD82000FVJ
1.5
Low
1ch
TSSOP-B8J
BD82001FVJ
1.5
High
1ch
TSSOP-B8J
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2011.05 - Rev.B