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PDF BD6529GUL Data sheet ( Hoja de datos )
| Número de pieza | BD6529GUL | |
| Descripción | 0.5A Current Load Switch ICs | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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Datasheet
Load Switch ICs
0.5A Current Load Switch ICs
for Portable Equipment
BD6528HFV BD6529GUL
General Description
BD6528HFV and BD6529GUL are high side switch IC
using an N-Channel Power MOSFET and used as a
power switch for memory card slot. This switch IC has
an ON-Resistance of 100mΩ for BD6529GUL and
110mΩ for BD6528HFV. Operations using low input
voltage (VIN ≥ 2.7V) are possible for various switch
applications. BD6528HFV is available in space-saving
HVSOF6 package.
Key Specifications
Switch Voltage Range
Input Voltage Range:
ON-Resistance:
BD6528HFV
BD6529GUL
Output Current:
Standby Current:
Operating Temperature Range:
0V to 2.7V
2.7V to 4.5V
110mΩ(Typ)
100mΩ(Typ)
0.5 A(Max)
0.01μA (Typ)
-25°C to +85°C
Features
Built-in Single N-Channel MOSFET with Low
ON-Resistance
Low-Voltage Switching Capability
Soft-Start Function
Output Discharge Circuit
Reverse Current Flow Blocking at Switch OFF
Condition
Applications
Load Switches for Mobile Phone, Digital Still Camera,
PDA, MP3 Player, PC, etc.
Packages
W(Typ) D(Typ) H (Max)
HVSOF6
1.60mm x 3.00mm x 0.75mm
Typical Application Circuit
VIN VDD
IN
ON / OFF
VDD
EN
OUT
OUT
GND
VCSP50L1
1.50mm x 1.00mm x 0.55mm
LOAD
Lineup
ON-Resistance
(Typ)
110mΩ
100mΩ
Control Input
Logic
High
High
Package
Orderable Part Number
HVSOF6 Reel of 3000 BD6528HFV-TR
VCSP50L1 Reel of 3000 BD6529GUL-E2
○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
TSZ02201-0E3E0H300270-1-2
21.Aug.2014 Rev.003
1 page  
BD6528HFV BD6529GUL
Typical Performance Curves
Datasheet
30
Ta=25ºC
25
20
15
10
5
0
2345
SUPSPuLpYplVy OVoLlTtaAgGe E: V:DVD[DVD] [V]
Figure 1. Operating Current vs Supply Voltage
(EN Enable)
1.0
Ta=25ºC
0.8
0.6
0.4
0.2
0.0
2
34
SUPPSLuYppVlyOVLoTltaAgGeE: V: DVDD[VD] [V]
5
Figure 3. Standby Current vs Supply Voltage
(EN Disable)
30
VDD=3.3V
25
20
15
10
5
0
-50
0 50 100
Ambient Temperature : Ta[°C]
Figure 2. Operating Current vs
Ambient Temperature
(EN Enable)
1.0
VDD=3.3V
0.8
0.6
0.4
0.2
0.0
-50
0 50
Ambient Temperature : Ta[°C]
Figure 4. Standby Current vs
Ambient Temperature
(EN Disable)
100
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
5/22
TSZ02201-0E3E0H300270-1-2
21.Aug.2014 Rev.003
5 Page 
BD6528HFV BD6529GUL
Typical Wave Forms
Datasheet
VEN
(0.5V/div.)
VEN
(0.5V/div.)
VOUT
(0.2V/div.)
IOUT
(10mA/div.)
VDD=3.3V
VIN=1.2V
RL=500Ω
CL=4.7μF
VOUT
(0.2V/div.)
IOUT
(10mA/div.)
VDD=3.3V
VIN=1.2V
RL=500Ω
CL=4.7μF
TIME (0.2ms/div.)
Figure 25. Output Turn ON Response
BD6528HFV
TIME (0.2ms/div.)
Figure 26. Output Turn OFF Response
BD6528HFV
VEN
(0.5V/div.)
VEN
(0.5V/div.)
VOUT
(0.2V/div.)
IOUT
(50mA/div.)
VDD=3.3V
VIN=1.2V
RL=10Ω
CL=4.7μF
VOUT
(0.2V/div.)
IOUT
(50mA/div.)
VDD=3.3V
VIN=1.2V
RL=10Ω
CL=4.7μF
TIME (0.2ms/div.)
Figure 27. Output Turn ON Response
BD6528HFV
TIME (0.2ms/div.)
Figure 28. Output Turn OFF Response
BD6528HFV
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
11/22
TSZ02201-0E3E0H300270-1-2
21.Aug.2014 Rev.003
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet BD6529GUL.PDF ] | |
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