LTM8042EV#PBF Linear Technology, LTM8042EV#PBF Datasheet - Page 19
LTM8042EV#PBF
Manufacturer Part Number
LTM8042EV#PBF
Description
IC, LED DRVR, LGA56
Manufacturer
Linear Technology
Datasheet
1.LTM8042EVPBF.pdf
(32 pages)
Specifications of LTM8042EV#PBF
Led Driver Application
Display Backlighting, Automotive And Avionic Lighting
No. Of Outputs
1
Output Current
1A
Input Voltage
3V To 30V
Dimming Control Type
PWM / Analog
Topology
Boost (Step Up)
Available stocks
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Part Number
Manufacturer
Quantity
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APPLICATIONS INFORMATION
THERMAL VIAS TO GROUND PLANE
THERMAL VIAS TO GROUND PLANE
GND
TO LED STRING
GND
C
V
VCC
IN
Figure 4. Suggested Layout for Buck-Boost Mode
C
VCC
Figure 3. Suggested Layout for Buck Mode
V
V
V
IN
CC
CC
BSTIN/BKLED
C
BSTIN/BKLED
OUT1
–
C
–
IN
GND
C
TO LED STRING
C
C
OUT2
OUT
IN
BSTOUT/BKIN
BSTOUT/BKIN
R
R
V
T
IN
T
TG
TG
TO LED STRING
LED
LED
LED
LED
LTM8042/LTM8042-1
+
+
+
+
80421 F04
80421 F03
TGEN
CTL
TGEN
CTL
19
80421fa