AP8800AWT-7 Diodes Inc, AP8800AWT-7 Datasheet - Page 10

• Manufacturer Part Number: AP8800AWT-7
• Description: LED Drivers 28V 1-W LED Driver DC/DC Converter
• Manufacturer: Diodes Inc
• Series: -r

Specifications of AP8800AWT-7

• Constant Current: Yes
• Constant Voltage: -
• Topology: PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: General Purpose
• Type - Secondary: -
• Frequency: 600kHz
• Voltage - Supply: 8 V ~ 28 V
• Voltage - Output: -
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5 Thin, TSOT-23-5
• Operating Temperature: -40°C ~ 105°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Applications Information
Application example
The typical application for the AP8800A is the MR16 application driving 1W rated LEDs from a 12V ac supply.
AP8800A Component list
AP8800A
Document number: DS35100 Rev. 2 - 2
QUANTITY
1
1
1
1
1
1
1
D1, D2,
D3, D4,
IDENT
PCB
U1
D5
R1
C1
C2
C3
L1
100nF >=25v
1uF >=25v
330uF 20v
SBR1A40
AP8800A
VALUE
100uH
0R15
(Continued)
LED Driver IC
Input bridge & freewheeling diode
Resistor, 0805, +/-1% <+/-300ppm
KOA SR732ATTDR150F
Electrolytic capacitor
X7R 1206 Generic
Kemet C1206105K5RAC7800 (50v)
NIC NMC1206X7R105K50F (50v)
X7R 0805 Generic
Kemet C0805C104K5RAC (50v)
NIC NMC0805X7R104K50TRPF (50v)
LPS6235 - series
www.diodes.com
COST EFFECTIVE 28V BUCK 1-W LED DRIVER
10 of 12
DESCRIPTION
Diodes Inc.
Diodes Inc.
Kemet
Kemet
Kemet
NIC Components
Kemet
NIC Components
Coilcraft
SUGGESTED SOURCE
AP8800A
© Diodes Incorporated
January 2011