ACT4529
Rev 4, 06-Jan-2017
Typical Application Circuit
C3
22nF
Rcs
20mÙ
CSN
HSB
4.5V to 40V
SW
IN
U1
L1
5V/9V/12V
40ìH
ACT4529
CSP
DM
Vout
D-
C1
47ìF
C2
10ìF
C4
C5
C6
2.2ìF
GND PDC DP
22ìF 220ìF
D1
D+
SK54L
CC1
CC2
GND
I/O
CC1
CC2
USB-PD Controller
BOM List for 2.4A Car Charger
ITEM REFERENCE
DESCRIPTION
MANUFACTURER
QTY
1
1
2
U1
C1
C2
C3
C4
C5
C6
L1
IC, ACT4529, SOP-8EP
Capacitor, Electrolytic, 47µF/35V
Active-Semi
Murata, TDK
Murata, TDK
Murata, TDK
Murata, TDK
Murata, TDK
Murata, TDK
1
3
Capacitor, Ceramic, 10µF/25V, 1206, SMD
Capacitor, Ceramic, 22nF/25V, 0603, SMD
Capacitor, Ceramic, 22µF/16V, 1206, SMD
Capacitor, Electrolytic, 220µF/16V
Capacitor, Ceramic, 2.2µF/16V, 0805, SMD
Inductor, 40µH, 4A, 20%
1
4
1
5
1
6
1
7
1
8
1
9
D1
Rcs
Diode, Schottky, 40V/5A, SK54L
Panjit
1
10
Chip Resistor, 20mΩ, 1206, 1%
Murata, TDK
1
Innovative PowerTM
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