Bill Of Materials - ISSI IS31LT3360 Manual

IS31LT3360 3CH DEMO BOARD GUIDE
VCC
D1 D3
SS26 SS26
AC1
AC2
D2 D4
SS26 SS26
GND

BILL OF MATERIALS

Name Symbol
IC U1~U3
Resistor R1~R3
Resistor R4~R9
Capacitor C1
Capacitor C2~C4
Capacitor C5~C7
Capacitor C8~C10
Capacitor C11~C13
Diode D1~D7
Inductor L1~L3
Bill of materials refers to Figure 2 above.
Note: C8, C9 and C10 are the optional components. They can filter the noise coupling to the ADJ pin.
Integrated Silicon Solution, Inc. – www.issi.com
Rev. B, 04/27/2016
C2
C5
22uF/50V 0.1uF
R1
3
PWM1
C8
390pF
C1
220uF/50V
C3
C6
22uF/50V 0.1uF
R2
3
PWM2
C9
390pF
VCC
C4
C7
22uF/50V 0.1uF
R3
3
PWM3
C10
390pF
Figure 2: IS31LT3360 3CH Demo Board Schematic
Description
LED driver
RES,1k,1/10W,±1%,SMD
RES,0.3R,1/8W,±1%,SMD
CAP,220µF,50V,±20%,IND
CAP,22µF,50V,±20%,SMD
CAP,0.1µF,50V,±10%,SMD
CAP,390pF,50V,±10%,SMD
CAP,1µF,50V,±10%,SMD
Schottky,SS26,2A,60V SMA
47µH,I
≥1A
SAT
R4 0.33R
R5 0.33R
D5
SS26
5 4
U1
VIN Isense
1
ADJ GND LX
2
IS31LT3360
R6 0.33R
R7 0.33R
D6
SS26
5 4
U2
VIN Isense
1
ADJ GND LX
2
IS31LT3360
R8 0.33R
R9 0.33R
D7
SS26
5 4
U3
VIN Isense
1
ADJ GND LX
2
IS31LT3360
Qty Supplier
3 ISSI
3 Yageo
6 Yageo
1 Rubycon
3 Rubycon
3 Yageo
3 Yageo
3 Yageo
7 TOSHIBA
Würth
3
Elektronik
LED1+
C11
1uF
L1
LED1-
47uH
LED2+
C12
1uF
L2
LED2-
47uH
LED3+
C13
1uF
L3
LED3-
47uH
Part No.
IS31LT3360
RL0805FR-071K0L
RL1206FR-070R3L
220µF/50V
22µF/50V
CC0805KRX7R9BB104
CC0603KRX7R9BB391
CC0805KRX7R9BB105
SR260
744777147
3