AP8801SG-13 Diodes Inc, AP8801SG-13 Datasheet - Page 3
![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
Pin Descriptions
Block Diagram
AP8801 Rev. 4
DS31765
Pin Name
CTRL
GND
SET
SW
NC
V
IN
CTRL
Description
Switch Pin. Connect inductor/freewheeling diode here, minimizing track length at this pin to
reduce EMI.
GND pin
Set Nominal Output Current Pin. Configure the output current of the device.
Dimming and On/Off Control Input. Input voltage of 0.2V or lower forces the device into low
current standby mode and shuts off the output. A PWM signal allows the output current to be
adjusted above or below the level set by the resistor connected to SET input pin.
The input impedance is about 50kΩ, and if the pin is left open V
Input Supply Pin. Must be locally bypassed.
No connection
GND
V
IN
V
PWM/DC
REF
Control
1.25V
Figure 2: AP8801 Block Diagram
www.diodes.com
AP8801
3 of 11
Regulator
Voltage
5V
R
500mA LED Step-down Converter
Sensing
Block
CTRL
= V
SET SW
REF
DECEMBER 2009
©
AP8801
Diodes Incorporated