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Numéro de référence | BD2224G | ||
Description | 0.75A Current Limit High Side Switch ICs | ||
Fabricant | ROHM Semiconductor | ||
Logo | |||
1 Page
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 structure:Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This product has not designed protection against radioactive rays
1/22
TSZ02201-0E3E0H300200-1-2
21.Aug.2014 Rev.002
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Pages | Pages 26 | ||
Télécharger | [ BD2224G ] |
No | Description détaillée | Fabricant |
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