AL9910SP-13 Diodes Inc, AL9910SP-13 Datasheet - Page 4

• Manufacturer Part Number: AL9910SP-13
• Description: LED Drivers 300kHz 85 to 277Vac 10V Mosfet LED
• Manufacturer: Diodes Inc
• Series: -r

Specifications of AL9910SP-13

• Constant Current: Yes
• Constant Voltage: -
• Topology: AC DC Offline Switcher, PWM
• Number Of Outputs: 1
• Internal Driver: No
• Type - Primary: Backlight, General Purpose
• Type - Secondary: High Brightness LED (HBLED)
• Frequency: 25kHz ~ 300kHz
• Voltage - Supply: 85 V ~ 277 VAC
• Voltage - Output: 7.5V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / Rohs Status: Details

Typical Characteristics
AL9910/AL9910A
Document number: DS 35103 Rev. 2 - 2
Change in Current Sense Threshold vs. Ambient Temperature
-0.5
-1.0
-1.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
1.5
1.0
0.5
0.0
Change in Oscillation Frequency vs. Ambient Temperature
-40
100
90
80
70
60
50
40
30
20
10
-40
0
0
I
V
T = 23.5C
LED
A
IN
= 264V
= 281mA
-15
50
AMBIENT TEMPERATURE (°C)
-15
AMBIENT TEMPERATURE (°C)
I
OUT MAX
V
LD
R
DIMMING CONTROL (mV)
OSC
100
10
vs. V
= 226k
10
R
OSC
LD
150
Ω
= 1M
Dimming Control
35
Ω
35
200
60
60
250
UNIVERSAL HIGH VOLTAGE HIGH BRIGHTNESS LED
85
300
85
www.diodes.com
4 of 14
180mA LED Driver Short Circuit Output Current vs. Input Voltage
450
400
350
300
250
200
150
460
440
420
400
380
360
340
320
300
280
-40
85 105 125 145 165 185 205 225 245 265
I
LED(NOM)
Input Current vs. Ambient Temperature
-15
AMBIENT TEMPERATURE ( C)
= 180mA
AL9910/AL9910A
INPUT VOLTAGE (V
10
V
IN
= 400V
35
V
IN
RMS
= 15V
)
© Diodes Incorporated
°
60
March 2011
DRIVER
85