Datasheet
Load Switch ICs
0.5A Current Load Switch ICs
for Portable Equipment
BD6528HFV
BD6529GUL
General Description
Key Specifications
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 (V IN ≥ 2.7V) are possible for various switch
applications. BD6528HFV is available in space-saving
HVSOF6 package.
Switch Voltage Range
Input Voltage Range:
ON-Resistance:
BD6528HFV
BD6529GUL
Output Current:
Standby Current:
Operating Temperature Range:
W(Typ)
Packages
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
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
D(Typ)
H (Max)
HVSOF6
1.60mm x 3.00mm x 0.75mm
Applications
Load Switches for Mobile Phone, Digital Still Camera,
PDA, MP3 Player, PC, etc.
VCSP50L1
1.50mm x 1.00mm x 0.55mm
Typical Application Circuit
IN
VDD
V IN
VDD
ON / OFF
OUT
OUT
EN
LOAD
GND
Lineup
ON-Resistance
(Typ)
Control Input
Logic
110mΩ
High
HVSOF6
Reel of 3000
BD6528HFV-TR
100mΩ
High
VCSP50L1
Reel of 3000
BD6529GUL-E2
Package
Orderable Part Number
○Product structure：Silicon monolithic integrated circuit ○This product has not designed protection against radioactive rays
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21.Aug.2014 Rev.003
