APU3037AM A-POWER [Advanced Power Electronics Corp.], APU3037AM Datasheet - Page 14

• Manufacturer Part Number: APU3037AM
• Description: 8-PIN SYNCHRONOUS PWM CONTROLLER
• Manufacturer: A-POWER [Advanced Power Electronics Corp.]

APU3037 / APU3037A
TYPICAL APPLICATION
Single Supply 5V Input
680pF
0.1uF
105K
C8
C9
R4
0.1uF
C3
SS/SD
Comp
Vcc
Figure 18 - Typical application of APU3037 in an on-board DC-DC converter
APU3037
1N4148
Gnd
U1
D3
Vc
HDrv
LDrv
1uF
Fb
C4
D2
1N4148
D1
1N4148
0.1uF
1N4148
C5
using a single 5V supply.
R5
1K, 1%
Q1
Q2
AP60T03GH
AP60T03GH
1.65K, 1%
R6
C2
2x 10TPB100ML,
100uF, 55m
744311470 4.7uH
L2
V
1uH
L1
C7
2x 6TPC150M,
150uF, 40m
C1
47uF
Tantalum
5V
3.3V
@ 4A
V
14/18