H1563P Datasheet, PDF (5/8 Pages) Hi-Sincerity Mocroelectronics – HIGH-EFFICIENCY DC/DC CONVERTER

HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HP200201
HS200207
Issued Date : 2000.10.01
Revised Date : 2002.07.12
Page No. : 5/8
Application Information (Continuos)
Fig.1 Step-Down Converter
R1
470
RS
0.22
Vin
8V~25V
+ _C1
100uF
D2
H1N4148
D3
C3
+
1uF
8
1
BST SC
7
IS
2
SE
6
3
VCC TC
5
4
FB GND
1N1418
R2
390K
L1
300uH
D1
H1N5819
C2
1000pF
+ _C4
470uF
RB
3K
5V/1A
H1563
RA
1K
R3
2.2M
Line Regulation: 40mV (Vin=10V~20V, @Io=1A)
Load Regulation: 20mV (Vin=15V, @Io=100mA~1A)
Short Circuit Current: 1.3A (Vin=15V, @RL=0.1Ω)
Fig.2 Step-Down Converter With External 5V Bootstrap
D2
C3
+
5V
H1N4148
1uF
RS
0.22
Vin
16V~25V
+
C1
100uF
8
1
BST SC
7
IS
2
SE
6
3
VCC TC
5
4
FB GND
H1563
L1
300uH
D1
+
H1N5819
C4
470uF
12V/1A
C2
470pF
RB
13K
RA
1.5K
Fig.3 Step-Up Converter
RS
0.22
Vin
+ _C1
100uF
L
200uH
R1
150
8
BST
1
SC
7
IS
2
SE
6
3
VCC TC
5
4
FB GND
RA
H1563
2.2K
D1
H1N5819
+ _Co
220uF
Vout
28V/200mA
CT
680pF
RB
47K
H1563P / H1563S
Line Regulation: 100mV (Vin=8V~16V, @Io=200mA)
Load Regulation: 40mV (Vin=12V, @Io=80mA~200mA)
HSMC Product Specification