LTM8042IV-1#PBF Linear Technology, LTM8042IV-1#PBF Datasheet - Page 4
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LTM8042IV-1#PBF
Manufacturer Part Number
LTM8042IV-1#PBF
Description
IC, LED DRVR, LGA56
Manufacturer
Linear Technology
Datasheet
1.LTM8042EVPBF.pdf
(32 pages)
Specifications of LTM8042IV-1#PBF
Led Driver Application
Display Backlighting, Automotive And Avionic Lighting
No. Of Outputs
1
Output Current
350mA
Input Voltage
3V To 30V
Dimming Control Type
PWM / Analog
Topology
Boost (Step Up)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTM8042/LTM8042-1
TYPICAL PERFORMANCE CHARACTERISTICS
LTM8042
4
90
89
88
87
86
85
84
83
82
81
80
94
92
90
88
86
84
82
80
97
96
95
94
93
92
91
90
89
88
87
16
4
8
Efficiency vs V
6.8V at 1A LED String
Efficiency vs V
16.7V at 1A LED String
Efficiency vs V
26.8V at 1A LED String
17
9
18
10
19
11
20
V
V
V
IN
IN
IN
IN
IN
IN
, Boost Operation,
, Boost Operation,
, Boost Operation,
12
21
5
(V)
(V)
(V)
22
13
23
14
24
15
80421 G07
80421 G01
80421 G04
25
26
16
6
94
92
90
88
86
84
82
80
97
95
93
91
89
87
85
83
89
87
85
83
81
79
77
75
11
5
4
Efficiency vs V
10.1V at 1A LED String
Efficiency vs V
20.1V at 1A LED String
Efficiency vs V
3.5V at 1A LED String
6
12
8
6
10
13
12
14
14
16
7
V
V
V
IN
IN
IN
IN
18
IN
IN
15
, Boost Operation,
, Boost Operation,
, Buck Mode,
(V)
(V)
(V)
20
22
8
16
24
26
17
28
9
30 32
80421 G02
18
80421 G05
80421 G08
T
A
= 25°C, unless otherwise noted.
10
19
34
97
95
93
91
89
87
85
83
95
94
93
92
91
90
89
88
87
86
85
94
92
90
88
86
84
82
80
12
7
8
Efficiency vs V
13.4V at 1A LED String
Efficiency vs V
23.4V at 1A LED String
Efficiency vs V
6.8V at 1A LED String
10 12
13
8
14
14
15
16
9
18
16
V
V
IN
IN
IN
V
20
IN
IN
IN
17
, Boost Operation,
10
, Boost Operation,
, Buck Mode,
(V)
(V)
(V)
22
18
24
11
19
26
28
20
12
30 32
80421 G06
80421 G03
80421 G09
21
80421fa
22
13
34