AP8802 Diodes, Inc., AP8802 Datasheet - Page 3
AP8802
Manufacturer Part Number
AP8802
Description
1a Led Step-down Converter
Manufacturer
Diodes, Inc.
Datasheet
1.AP8802.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AP8802HSP-13
Manufacturer:
DIODES/美台
Quantity:
20 000
Company:
Part Number:
AP8802SPG-13
Manufacturer:
DIODES
Quantity:
9 000
Part Number:
AP8802SPG-13
Manufacturer:
DIODES/美台
Quantity:
20 000
Pin Assignments
Pin Descriptions
AP8802 Rev. 3
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
CTRL
SW
SW
GND
GND
NC
SW
www.diodes.com
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
©
AP8802
MARCH 2009
Diodes Incorporated
CTRL
SW
GND
SW