Ap8800a, Application information – Diodes AP8800A User Manual
Page 11
AP8800A
Document number: DS35100 Rev. 3 - 2
11 of 13
August 2012
© Diodes Incorporated
AP8800A
Application Information
(cont.)
(@T
A
= +25°C, V
IN
= 12V, unless otherwise specified.)
Application Example
The typical application for the AP8800A is the MR16 application driving 1W rated LEDs from a 12V ac supply.
SW
GND
SE
T
VIN
CT
RL
AP8800A Component List
Quantity
PCB Ident
Value
Description
Suggested Source
1
U1
AP8800A
LED Driver IC
Diodes Inc.
1
D1, D2, D3,
D4, D5
SBR1A40
Input bridge & freewheeling diode
Diodes Inc.
1 R1 0R15
Resistor, 0805, +/-1% <+/-300ppm
KOA SR732ATTDR150F
Kemet
1
C1
330µF 20V
Electrolytic capacitor
Kemet
1
C2
1µF > = 25V
X7R 1206 Generic
Kemet C1206105K5RAC7800 (50v)
NIC NMC1206X7R105K50F (50v)
Kemet NIC
Components
1
C3
100nF > = 25V
X7R 0805 Generic Kemet
C0805C104K5RAC (50v)
NIC NMC0805X7R104K50TRPF (50v)
Kemet NIC
Components
1
L1
100µH
LPS6235 - series
Coilcraft