BD6512F_11 Datasheet, PDF (1/21 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
BD6512F,BD6513F,BD6516F,BD6517F,BD2042AFJ,BD2052AFJ
No.11029EBT11
●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 current of 500mA as USB standard can be flown
to the respective channels. 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) Continuous current load 0.5A
3) Control input logic
Active-Low
Active-High
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
●Applications
USB hub in consumer appliances, Car accessory, PC, PC peripheral equipment, and so forth
●Lineup
Parameter
Over current detection
Output current at short
On resistance
Control input logic
Reverse current flow
blockingat switch off
Flag output delay filter
BD6512F BD6513F BD6516F BD6517F BD2052AFJ BD2042AFJ Unit
1.65
1.65
-
-
-
-
A
-
-
1.65
1.65
1.0
1.0
A
100
100
110
110
100
100
mΩ
High
Low
High
Low
High
Low
-
-
-
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○
○
○
-
-
-
○
○
○
○
-
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2011.05 - Rev.B