Datasheet
1ch Small Package
High Side Switch ICs
for USB Devices and Memory Cards
BD2224G-LB BD2225G-LB
General Description
Key Specifications
Input voltage range:
ON resistance :
This is the product guarantees long time support in
Industrial market.
2.7V to 5.5V
150mΩ(Typ.)
BD2224G and BD2225G are low on-resistance
N-channel MOSFET high-side power switches,
optimized for Universal Serial Bus (USB) applications.
BD2224G and BD2225G are equipped with the
function of over-current detection, thermal shutdown,
under-voltage lockout and soft-start.
Over current threshold:
Standby current:
Operating temperature range:
0.55A min., 1.0A max.
0.01μA (Typ.)
-40℃ to +85℃
Package
W(Typ.) D(Typ.) H (Max.)
2.90mm x 2.80mm x 1.25mm
SSOP5
Features
■
Long time support a product for Industrial
applications.
■
■
■
■
■
■
Over-Current Detection
Thermal Shutdown
Open-Drain Fault Flag Output
Under-Voltage Lockout
Soft-Start Circuit
Control Input Logic
¾
¾
Active-High
Active-Low
(BD2224G)
(BD2225G)
SSOP5
Applications
Industrial Equipment,
PC peripheral equipment, and so forth
USB hub in consumer appliances, Car accessory, PC,
Typical Application Circuit
5V (Typ.)
3.3V
CIN
VIN
GND
EN
VOUT
/OC
+
-
L
C
10kΩ~
100kΩ
Lineup
Over current threshold
Control input logic
Package
Orderable Part Number
Min.
Typ.
Max.
550mA
780mA
1000mA
High
Low
SSOP5
SSOP5
Reel of 3000 BD2224G – LBTR
Reel of 3000 BD2225G – LBTR
550mA
780mA
1000ma
○Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays
www.rohm.com
TSZ02201-0E3E0H300390-1-2
21.Feb.2014 Rev.002
© 2013 ROHM Co., Ltd. All rights reserved.
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