AP8802SG-13 Diodes Inc, AP8802SG-13 Datasheet - Page 3

• Manufacturer Part Number: AP8802SG-13
• Description: IC LED DRIVER HIGH BRIGHT 8SOIC
• Manufacturer: Diodes Inc
• Type: HBLED Driverr

Specifications of AP8802SG-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: 1A
• Internal Switch(s): Yes
• Efficiency: 92%
• High Level Output Current: 1 A
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AP8802SGDITR

Pin Assignments
Pin Descriptions
AP8802 Rev. 5
DS31766
(1) SOP-8L
(3) DFN3030-10
Pin Name
CTRL
GND
SET
SW
NC
GND
V
GND
SET
SET
IN
NC
NC
NC
V
V
IN
IN
1
2
3
4
5
1
4
2
3
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
( Top View )
( Top View )
AP8802
AP8802
8
6
5
7
10
9
8
7
6
CTRL
SW
www.diodes.com
CTRL
SW
SW
GND
GND
NC
SW
3 of 16
(2) SOP-8L-EP
GND
SET
NC
V
IN
1
4
2
3
1A LED Step-down Converter
( Top View )
AP8802
CTRL
= V
REF
8
7
6
5
DECEMBER 2009
©
AP8802
Diodes Incorporated
CTRL
SW
GND
SW