BD2061AFJ_13 Datasheet, PDF (1/25 Pages) Rohm – High Side Switch ICs

Datasheet
High Side Switch ICs 1ch
BD2061AFJ BD2065AFJ
●General 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
„ Low on resistance 80mΩ N-ch MOSFET Switch.
„ Continuous current load 1.0A
„ Control input logic
¾ Active-Low :
BD2061AFJ
¾ Active-High:
BD2065AFJ
„ Soft start circuit
„ Over current detection
„ Thermal shutdown
„ Under voltage lockout
„ Open drain error flag output
„ Reverse-current protection when power switch off
„ TTL Enable input
„ 1.2ms typical rise time
●Key Specifications
„ Input voltage range:
2.7V to 5.5V
„ ON resistance :
80mΩ(Typ.)
„ Over current threshold:
1.1A min., 2.3A max.
„ Standby current:
0.01μA (Typ.)
„ Operating temperature range:
-40℃ to +85℃
●Package
SOP-J8
W(Typ.) D(Typ.) H (Max.)
4.90mm x 6.00mm x 1.65mm
SOP-J8
●Applications
USB hub in consumer appliances, Car accessory, PC,
PC peripheral equipment, and so forth
●Typical Application Circuit
5V(typ.)
GND
OUT
IN
OUT
C IN
IN
OUT
EN( /EN ) /OC
+
C_{L -}
VBUS
D+
D-
GND
●Lineup
Over current threshold
Min.
Typ.
Max.
1.1A
1.5A
2.3A
1.1A
1.5A
2.3A
Control input logic
Package
Orderable Part Number
Low
SOP-J8 Reel of 2500 BD2061AFJ – E2
High
SOP-J8 Reel of 2500 BD2065AFJ – E2
○Product structure：Silicon monolithic integrated circuit
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TSZ22111ï½¥14ï½¥001
○This product has no designed protection against radioactive rays
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TSZ02201-0E3E0H300150-1-2
11.Mar.2013 Rev.001