BD2062FJ-LB Datasheet, PDF (1/25 Pages) Rohm – 2ch High Side Switch ICs for USB Devices and Memory Cards

Datasheet
2ch High Side Switch ICs
for USB Devices and Memory Cards
BD2062FJ-LB BD2066FJ-LB
General Description
This is the product guarantees long time support in
Industrial market.
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
„ Long time support a product for Industrial
applications.
„ Dual N-MOS High Side Switch
„ Current Limit Threshold 2.4A
„ Control input logic
¾ Active-Low :
BD2062FJ
¾ Active-High:
BD2066FJ
„ Soft-Start Circuit
„ Over-Current Detection
„ Thermal Shutdown
„ Under-Voltage Lockout
„ Open-Drain Error Flag Output
„ Reverse Current Protection
When Power Switch Off
„ Flag Output Delay Filter Built In
„ TTL Enable Input
„ 0.8ms Typical Rise Time
Key Specifications
„ Input voltage range:
2.7V to 5.5V
„ ON resistance :
80mΩ(Typ.)
„ Over current threshold:
1.5A min., 3.0A 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
Industrial Equipment,
PC, PC peripheral USB hub in consumer appliances,
Car accessory, and so forth
Typical Application Circuit
5V(Typ.)
GND
/OC1
IN
C IN
/EN1
(EN1)
/EN2
(EN2)
OUT1
OUT2
/OC2
BD2062FJ/66FJ
CL
Data
CL
Lineup
Over current detection
Min.
Typ.
Max.
1.5A
2.4A
3.0A
1.5A
2.4A
3.0A
Data
Control input logic
Package
Orderable Part Number
Low
SOP-J8 Reel of 2500 BD2062FJ – LBE2
High
SOP-J8 Reel of 2500 BD2066FJ – LBE2
○Product structure：Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111ï½¥14ï½¥001
○This product has no designed protection against radioactive rays
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TSZ02201-0E3E0H300360-1-2
21.Feb.2014 Rev.002