AP8801SG-13 Diodes Inc, AP8801SG-13 Datasheet - Page 8
![IC LED DRIVER HIGH BRIGHT 8SOIC](/photos/5/42/54225/sop-8l_sml.jpg)
AP8801SG-13
Manufacturer Part Number
AP8801SG-13
Description
IC LED DRIVER HIGH BRIGHT 8SOIC
Manufacturer
Diodes Inc
Type
HBLED Driverr
Datasheet
1.AP8801SG-13.pdf
(11 pages)
Specifications of AP8801SG-13
Constant Current
Yes
Topology
PWM, Step-Down (Buck)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
High Brightness LED (HBLED)
Frequency
500kHz
Voltage - Supply
8 V ~ 48 V
Voltage - Output
48V
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Operating Temperature
-40°C ~ 105°C
Current - Output / Channel
500mA
Internal Switch(s)
Yes
Efficiency
92%
High Level Output Current
500 mA
Operating Supply Voltage
8 V to 48 V
Maximum Supply Current
120 uA
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Led Driver Application
Commercial, Industrial Lighting
No. Of Outputs
1
Output Current
500mA
Input Voltage
8V To 48V
Dimming Control Type
PWM / DC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
AP8801SGDITR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AP8801SG-13
Manufacturer:
DIODES
Quantity:
7 500
Application Information
Thermal Considerations
The graph below in figure 6, gives details for power derating. This assumes the device to be mounted on a
25x25mm PCB with 1oz copper standing in still air.
Package Selection
The device comes with a wide selection of packages. The suggested package is able to provide a case
temperature below 70˚C (with an ambient temperature of 25˚C) for the combination of input voltage and load
requested.
AP8801 Rev. 4
DS31765
1.4
1.2
0.8
0.6
0.4
0.2
1
0
0
Figure 7: Suggested package for a 500mA application
25
MSOP8L
Figure 6: AP8801 derating curves
(Continued)
50
Ambient Temperature (D eg C )
www.diodes.com
Maximum Power Dis s ipation
SOP8L
8 of 11
75
100
500mA LED Step-down Converter
125
150
DECEMBER 2009
©
AP8801
Diodes Incorporated