TS3404_1 TSC [Taiwan Semiconductor Company, Ltd], TS3404_1 Datasheet - Page 5

• Manufacturer Part Number: TS3404_1
• Description: Single Synchronous Buck PWM Controller
• Manufacturer: TSC [Taiwan Semiconductor Company, Ltd]

TS3405
Typical Application (continued)
JP1
Jumper
No. of output capacitor
No. of input capacitor
Vin_Gun
No. of decoupling
Reference design capacitor ： 1500uF(ESR=33)
Reference design decoupling capacitor ： 10uF(MLCC)
2
1
H3
Component
MOSFET
capacitor
Inductor
R2
43K_1%
R4
1.5K_1%
Roset
20K_5%
C2
222
C4
105
C1
821
Reference design
C8、C9、C10
C5A、C5B
C13、C14
Q1、Q2
U1
COMP
L1
TS3405
Vcc
H1
R5
33
5-10
Phase
Vgate
Lgate
Boot
Rds(on)＜30mΩ
C3
223
C13
3.3K_1%
5uF
5A
1
1
1
R1
Q1
Q2
R3
56_1%
C14
Maximum load current
Rds(on)＜20mΩ
C6
104
D1
1N4148
1.6uH/30A
L1
10A
3uF
1
2
1
C5A
2003/12 rev. A
C5B
C8
C9
Rds(on)＜10mΩ
TP1
BNC
C10
1.6uF
15A
10uF/16V(MLCC
2
3
2
Vout
H2
C13
Vout_Gun
H4