BD2062FJ_11 Datasheet, PDF (1/17 Pages) Rohm – 2ch High Side Switch ICs for USB Devices and Memory Cards

Power Management Switch ICs for PCs and Digital Consumer Products
2ch High Side Switch ICs
for USB Devices and Memory Cards
BD2062FJ,BD2066FJ
No.11029EBT15
●Description
High side switch for USB is a high side switch having over-current protection used in power supply line of universal serial
bus (USB). Its switch unit has two channels of N-channel power MOSFET. And, over-current detection circuit, thermal
shutdown circuit, under-voltage lockout and soft-start circuit are built in.
●Features
1) Dual N-MOS High Side Switch
2) Current Limit Threshold 2.4A
3) Control Input Logic
Active-Low : BD2062FJ
Active-High : BD2066FJ
4) Soft-Start Circuit
5) Over-Current Detection
6) Thermal Shutdown
7) Under-Voltage Lockout
8) Open-Drain Error Flag Output
9) Reverse Current Protection When Switch Off
10) Flag Output Delay Filter Built In
11) Power Supply Voltage Range 2.7V~5.5V
12) TTL Enable Input
13) 0.8ms Typical Rise Time
14) 1μA Max Standby Current
●Applications
PC, PC peripheral 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
BD2062FJ
2.4
Low
2ch
SOP-J8
BD2066FJ
2.4
High
2ch
SOP-J8
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2011.05 - Rev.B