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PDF BD2233G Data sheet ( Hoja de datos )
| Número de pieza | BD2233G | |
| Descripción | (BD2232G / BD2233G) 1ch Small Package High Side Switch ICs | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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Datasheet
High Side Switch ICs 1ch Small Package
BD2232G BD2233G
●General Description
BD2232G and BD2233G are low on-resistance
N-channel MOSFET high-side power switches,
optimized for Universal Serial Bus (USB) applications.
BD2232G and BD2233G are equipped with the
function of over-current detection, thermal shutdown,
under-voltage lockout and soft-start.
●Features
■ Output Discharge Function
■ Over-Current Detection
■ Thermal Shutdown
■ Open-Drain Fault Flag Output
■ Under-Voltage Lockout
■ Soft-Start Circuit
■ Control Input Logic
¾ Active-High: BD2232G
¾ Active-Low: BD2233G
●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 :
100mΩ(Typ.)
Over current threshold:
1.15A min., 1.4A max.
Standby current:
0.01μA (Typ.)
Operating temperature range:
-40℃ to +85℃
●Package
SSOP5
W(Typ.) D(Typ.) H (Max.)
2.90mm x 2.80mm x 1.25mm
SSOP5
●Typical Application Circuit
3.3V
10kΩ~
100kΩ
5V (Typ.)
CIN VIN VOUT
GND
EN
+
CL
-
/OC
●Lineup
Over current detection
Min. Typ. Max.
1150mA
1275mA
1400mA
1150mA
1275mA
1400mA
Control input logic
Package
Orderable Part Number
High
Low
SSOP5
SSOP5
Reel of 3000 BD2232G – TR
Reel of 3000 BD2233G – TR
○Product structure：Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111･14･001
○This product has no designed protection against radioactive rays
1/22
TSZ02201-0E3E0H300220-1-2
11.Mar.2013 Rev.001
Free Datasheet http://www.datasheet4u.com/
1 page  
BD2232G
BD2233G
●Typical Performance Curves
Datasheet
14 0
Ta=25°C
12 0
10 0
80
60
40
20
0
2
3 45
SUPPLY VOLTAGE : VIN[ V]
Figure 4. Operating current
EN,/EN enable
6
1.0
Ta=25°C
0.8
0.6
0.4
0.2
0.0
2
3 45
SUPPLY VOLTAGE : VIN[V]
Figure 6. Standby current
EN,/EN disable
6
140
VIN=5.0V
120
100
80
60
40
20
0
-50 0
50 100
AMBIENT TEMPERATURE : Ta[℃]
Figure 5. Operating current
EN,/EN enable
1.0
VIN=5.0V
0.8
0.6
0.4
0.2
0.0
-50 0
50 100
AMBIENT TEMPERATURE : Ta[℃]
Figure 7. Standby current
EN,/EN disable
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
5/22
TSZ02201-0E3E0H300220-1-2
11.Mar.2013 Rev.001
Free Datasheet http://www.datasheet4u.com/
5 Page 
BD2232G
BD2233G
●Typical Performance Curves - continued
200
Ta=25°C
150
100
50
0
23 45
SUPPLY VOLTAGE : VIN[V]
Figure 28. Discharge on resistance
6
Datasheet
200
VIN=5.0V
150
100
50
0
-50 0 50 100
AMBIENT TEMPERATURE : Ta[℃]
Figure 29. Discharge on resistance
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
11/22
TSZ02201-0E3E0H300220-1-2
11.Mar.2013 Rev.001
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet BD2233G.PDF ] | |
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