SC5014 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
SC5014
Semtech Corporation
'SC5014' PDF : 34 Pages View PDF
SC5014
VIN
(6-27V)
PGND
VCC (5V)
GND
FLT
SCL
SDA
PWM
C1
10µF/35V
x2PCS
R2
24.3kΩ
C12
2.2µF
R1
10kΩ
L1
4.7µH
D1
B260
Q1
AON7244
R9
80mΩ
C6
4.7µF/50V
x6PCS
Vout
R11
357kΩ
R12 10 WLEDs per channel
10kΩ
R3
10kΩ
R15
20kΩ
VCC
UVLO
EN
OVP
IO1
IO2
FLT
S C 5014
IO3
SCL
IO4
SDA
PAD
PWM
SCP
R5, 40.2kΩ
R4
10kΩ
R7, 110kΩ
C3 C4
C5 R8
R6
25.5kΩ 100kΩ
1µF 100pF 2.7pF
Figure 2— Application Circuit Example, 40 LED @ 100mA
VIN
(3-4.2V)
PGND
VCC (5V)
GND
L1
C1
10µF/6.3V
x2PCS
R2
13kΩ
C12
2.2µF/10V
R1
10kΩ
D1
B140
Q1
C6
Si2318
RCS
100mΩ
Vout
R11
249kΩ
R12 5 WLEDs per channel
10kΩ
FLT
SCL
SDA
PWM
R3
10kΩ
R15
20kΩ
VCC
UVLO
EN
OVP
IO1
IO2
FLT
S C504
IO3
SCL
IO4
SDA
PAD
PWM
SCP
R5, 60.4kΩ
R4
C3
10kΩ
1µF
R8
R6
127kΩ 100kΩ
Figure 3— Li-Ion Powered Display Application Circuit Example, 20 LED @ 20mA
23
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