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BD2224G fiches techniques PDF

ROHM Semiconductor - 0.75A Current Limit High Side Switch ICs

Numéro de référence BD2224G
Description 0.75A Current Limit High Side Switch ICs
Fabricant ROHM Semiconductor 
Logo ROHM Semiconductor 





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BD2224G fiche technique
Datasheet
1ch Compact High Side Switch ICs
0.75A Current Limit High Side Switch ICs
BD2224G BD2225G
General Description
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.
Features
Over-Current Detection
Thermal Shutdown
Open-Drain Fault Flag Output
Flag Output Delay
Under-Voltage Lockout
Soft-Start Circuit
Control Input Logic
Active-High
Active-Low
(BD2224G)
(BD2225G)
Applications
USB hub in consumer appliances, PC, PC peripheral
equipment, and so forth
Key Specifications
Input Voltage Range:
2.7V to 5.5V
ON-Resistance :
150mΩ(Typ)
Over-Current Threshold: 0.55A (Min), 1.0A (Max)
Standby Current:
0.01μA (Typ)
Operating Temperature Range: -40°C to +85°C
Package
W(Typ) D(Typ) H (Max)
SSOP5
2.90mm x 2.80mm x 1.25mm
Typical Application Circuit
3.3V
10k1Ω0ktoΩ~
1001k0Ω0kΩ
5V5V(T(Typyp.))
CIN VININ VOOUUTT
GND
EN
+
CL
-
/OC
Lineup
Over-Current Threshold
Min Typ Max
550mA
780mA
1000mA
550mA
780mA
1000mA
Control Input
Logic
High
Low
Package
Orderable Part Number
SSOP5
SSOP5
Reel of 3000 BD2224G-TR
Reel of 3000 BD2225G-TR
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has not designed protection against radioactive rays
1/22
TSZ02201-0E3E0H300200-1-2
21.Aug.2014 Rev.002

PagesPages 26
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