|
|
PDF BD6538G Data sheet ( Hoja de datos )
| Número de pieza | BD6538G | |
| Descripción | Output OFF Latch High Side Switch ICs | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de BD6538G (archivo pdf) en la parte inferior de esta página. Total 25 Páginas | ||
|
No Preview Available !
Datasheet
1 Channel Compact High Side Switch ICs
Output OFF Latch High Side Switch ICs
BD6538G
General Description
BD6538G is a high-side switch IC using a single
N-Channel MOSFET with low ON-Resistance.
Moreover, safety functions such as Over-Current
Detection (OCD), Thermal Shutdown (TSD), Under
Voltage Lock Out (UVLO) and soft start function which
are required for the power supply port protection are
integrated into 1chip.
Features
Built in Single Low ON-Resistance (Typ= 150mΩ)
N-Channel MOSFET
Control Input Logic: Active-High
Soft Start Function
Over-Current Detection
（Output Off-Latch Operating)
Thermal Shutdown
Open Drain Error Flag Output
Under Voltage Lockout
Applications
USB hub in consumer appliances, PC, PC peripheral
equipment, and so forth
Key Specifications
Input Voltage Range:
2.7V to 5.5V
Continuous Load Current:
0.5A
ON-Resistance:
150mΩ(Typ)
Over-Current Threshold: 0.5A (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
5V(Typ)
CIN IN
OUT
GND
EN
+
CL
-
/OC
Lineup
Over-Current Threshold
Min Typ Max
0.5A - 1.0A
Control Input
Logic
High
Package
Orderable Part Number
SSOP5 Reel of 3000 BD6538G-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
1/21
TSZ02201-0E3E0H300320-1-2
21.Aug.2014 Rev.002
1 page  
BD6538G
Typical Performance Curves
140
Ta=25°C
120
100
80
60
40
20
0
2345
Supply Voltage : VIN[V]
Figure 3. Operating Current vs
Supply Voltage
(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 5. Standby Current vs
Supply Voltage
(EN Disable)
6
140
VIN=5.0V
120
100
80
60
40
20
0
-50
0 50
AmAmbibeiennt tTTeemmppeerraatuturree::TTaa[[℃°C]]
100
Figure 4. Operating Current vs
Ambient Temperature
(EN Enable)
1.0
VIN=5.0V
0.8
0.6
0.4
0.2
0.0
-50
0 50 100
AAmmbbiieenntt TTeemmppeerraattuurree::TTaa[°[℃C]]
Figure 6. Standby Current vs
Ambient Temperature
(EN Disable)
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
5/21
TSZ02201-0E3E0H300320-1-2
21.Aug.2014 Rev.002
5 Page 
BD6538G
Typical Wave Forms
VEN
(5V/div.)
V/OC
(5V/div.)
VOUT
(5V/div.)
IOUT
(0.5A/div.)
VIN=5V
RL=20Ω
TIME(1ms/div.)
Figure 27. Output Rise Characteristic
VEN
(5V/div.)
V/OC
(5V/div.)
VOUT
(5V/div.)
IOUT
(0.5A/div.)
VIN=5V
RL=20Ω
TIME(1μs/div.)
Figure 28. Output Fall Characteristic
VEN
(5V/div.)
V/OC
(5V/div.)
CL=147μF
CL=100μF
V/OC
(5V/div.)
VOUT
(5V/div.)
IOUT
(0.2A/div.)
CL=47μF
VIN=5V
RL=20Ω
TIME (2ms/div.)
Figure 29. Inrush current response
IOUT
(0.5A/div.)
VIN=5V
TIME (20ms/div.)
Figure 30. Over current response
Ramped load
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
11/21
TSZ02201-0E3E0H300320-1-2
21.Aug.2014 Rev.002
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet BD6538G.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BD6538G | Output OFF Latch High Side Switch ICs | ROHM Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |