AL5812MP-13 Diodes Inc., AL5812MP-13 Datasheet - Page 6

• Manufacturer Part Number: AL5812MP-13
• Description: LED Lighting Drivers 60V 150mA ADJ Linear LED Driver
• Manufacturer: Diodes Inc.

Specifications of AL5812MP-13

• Rohs: yes
• Input Voltage: 3.5 V to 60 V
• Maximum Supply Current: 500 uA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: MSOP-8EP
• Minimum Operating Temperature: - 40 C
• Power Dissipation: 366 mW

Typical Performance Characteristics
AL5812
Document number: DS35616 Rev. 2 - 2
100
110
0.500
0.495
0.490
0.485
0.480
0.475
90
80
70
60
50
40
30
20
10
400
350
300
250
200
150
100
0
50
0
0
0
0
T = +25°C
2 LEDs
R
f
PWM
A
10
SET
Figure 7 LED Current vs. PWM Duty Cycle
V
T = +25°C
LED
A
5
R
Figure 11 Supply Current vs. Input Voltage
5
= 100Hz
= 7.5k
SET
Figure 9 R
20
= 1.2V
10 15 20 25 30 35 40 45 50 55 60
10 15 20 25 30 35 40 45 50 55 60
= 7.5k
Ω
30
Ω
DUTY CYCLE (%)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
R
40
SET
SET
= 12.4k
R
Voltage vs. Input Voltage
50
SET
R
SET
= 4.99k
Ω
60
= 7.5k
Ω
Ω
70
80
V
T = +25°C
A
LED
90 100
= 1.2V
(cont.)
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14
12
10
0.500
0.495
0.490
0.485
0.480
0.475
-2
350
300
250
200
150
100
8
6
4
2
0
125
50
0
-40 -25 -10 5
-40 -25 -10
Figure 12 Supply Current vs. Ambient Temperature
V
R
IN
SET
R
Figure 10 R
SET
R
= 9V
130
SET
= 75K
= 4.99k
= 12.4k
Figure 8 LED Current vs. T
Ω
R
135
Ω
SET
Ω
TEMPERATURE (°C)
5
SET
TEMPERATURE (°C)
= 7.5k
TEMPERATURE (C)
20 35 50 65 80 95 110 125
Voltage vs. Ambient Temperature
140
20 35 50 65 80 95 110 125
Ω
145
150
SHDN
V
V
LED
IN
T
T
V
V
155
R
SHDN
HYS
LED
IN
SET
= 3.5V
= 3.5V
= 1.2V
© Diodes Incorporated
December 2012
AL5812
= 1.2V
= 7.5k
160
Ω