ACT4515
Rev 6, 14-Nov-12
Figure 10:
Typical Application Circuit for 5V/0.75A Car Charger
D2 LL4148
C4
10nF/50V
SW
L1 82µH
V
IN
up to 40V
HSB
IN
5V/750mA
ACT4515
ENABLE
EN
ISET GND
FB
COMP
R2 52kΩ
R4
10k
D1
SB240
C5
100µF
10V
C6
1µF
10V
C2
2.2µF
50V
C1
47µF
50V
R1
33k
C3
1.5nF
R3
12k
C7
220pF
Table 3:
BOM List for 5V/0.75A Car Charger
ITEM REFERENCE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
U1
C1
C2
C3
C4
C5
C6
C7 (Optional)
L1
D1
D2
R1
R2
R3
R4
DESCRIPTION
IC, ACT4515SH, SOP-8
Capacitor, Electrolytic, 47µF/50V, 6.3х7mm
Capacitor, Ceramic, 2.2µF/50V, 1206, SMD
Capacitor, Ceramic, 1.5nF/6.3V, 0603, SMD
Capacitor, Ceramic, 10nF/50V, 1206, SMD
Capacitor, Electrolytic, 100µF/10V, 6.3х7mm
Capacitor, Ceramic, 1µF/10V, 0603, SMD
Capacitor, Ceramic, 220pF/6.3V, 0603
82µH, 1A, 20%, SMD 1058-MGDN6-00013
Diode, Schottky, 40V/2A, SB240, DO-15
Diode, 75V/150mA, LL4148
Chip Resistor, 33kΩ, 0603, 1%
Chip Resistor, 52kΩ, 0603, 1%
Chip Resistor, 12kΩ, 0603, 5%
Chip Resistor, 10kΩ, 0603, 1%
MANUFACTURER
Active-Semi
Murata, TDK
Murata, TDK
Murata, TDK
Murata, TDK
Murata, TDK
Murata, TDK
Murata, TDK
Tyco Electronics
Diodes
Good-ARK
Murata, TDK
Murata, TDK
Murata, TDK
Murata, TDK
QTY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Innovative Power
TM
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