AP8800AWT-7 Diodes Inc, AP8800AWT-7 Datasheet - Page 4

• 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

Typical Characteristics
AP8800A
Document number: DS35100 Rev. 2 - 2
1.2425
1.2415
1.242
500
400
300
200
100
1.4
1.2
0.8
0.6
0.4
0.2
0
1
0
0
0
4
Quiescent Current (Switching) vs. Input Voltage
Reference Voltage vs. Input Voltage (Low Voltage)
1
4
Reference Voltage vs. Input Voltage
8
2
8
3
12
Input Voltage (V)
Input Voltage (V)
Input Voltage (V)
4
12
5
16
16
6
20
7
20
T = 25°C
A
T = 25°C
8
T = 25°C
A
A
24
24
9
10
28
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28
COST EFFECTIVE 28V BUCK 1-W LED DRIVER
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1.255
1.245
1.235
1.25
1.24
2.4
2.2
1.8
1.6
1.4
1.2
25
20
15
10
2
5
0
-40
Power Switch On-Resistance vs. Ambient Temperature
1
-40
0
Shutdow n Current (Non-Sw itching) vs. Input Voltage
Reference Voltage vs. Ambient Temperature
V
4
-15
-15
IN
= 12V
Ambient Temperature (°C)
Ambient Temperature ( °C)
8
10
10
Input Voltage (V)
12
35
35
16
60
AP8800A
60
20
© Diodes Incorporated
V
T = 25°C
IN
A
85
January 2011
= 12V
85
24
110
28
110