LTM8040IV#PBF Linear Technology, LTM8040IV#PBF Datasheet - Page 5

• Manufacturer Part Number: LTM8040IV#PBF
• Description: IC, LED DRIVER/CURRENT SOURCE, LGA-66
• Manufacturer: Linear Technology

Specifications of LTM8040IV#PBF

• Led Driver Application: Automotive, Avionic Lighting
• No. Of Outputs: 1
• Output Current: 1A
• Output Voltage: 13V
• Input Voltage: 4V To 36V
• Dimming Control Type: PWM
• Topology: Buck
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

otherwise noted)
TYPICAL PERFORMANCE CHARACTERISTICS
27
22
17
12
27
22
17
12
7
2
7
2
Temperature Rise vs Output Current
(2.7V at 1A LEDs, 36V
0
Temperature Rise vs Output Current
(3.3V at 1A LEDs, 36V
0
200
200
SINGLE LED
2 LEDs
3 LEDs
4 LEDs
SINGLE LED
2 LEDs
3 LEDs
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
400
400
600
600
IN
IN
)
)
800
800
8040 G16
8040 G18
1000
1000
1200
1000
800
600
400
200
25
20
15
10
0
5
0
0
0
Temperature Rise vs Output Current
(3.3V at 1A LEDs, 12V
Output Current vs ADJ Voltage
200
200
SINGLE LED
2 LEDs
3 LEDs
(T
OUTPUT CURRENT (mA)
A
400
ADJ VOLTAGE (mV)
= 25°C, confi gured per Table 2 unless
400
600
600
800
IN
)
1000 1200
800
8040 G19
8040 G17
1000
LTM8040
8040fa
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