an8049sh Panasonic Corporation of North America, an8049sh Datasheet - Page 26

• Manufacturer Part Number: an8049sh
• Description: 1.8-volt 3-channel Step-up, Step-down, And Polarity Inverting Dc-dc Converter Control Ic
• Manufacturer: Panasonic Corporation of North America

AN8049SH
I Evaluation Board
26
• Circuit
• Board
1. The element numbers of the board pair with the ones of the circuit.
2. "JP" of the board shows the jumper. Short circuit.
0.056 µF
0.012 µF
CC4
1 MΩ
R24
OUT3
C24
JP
GND
CC3
JP
0.082 µF
Input filter
(When no using, short circuit
the both ends of RIN1)
DC1
1 MΩ
C22
R22
LC1
CB3
CA3
QC2
CB2
DB1
DA1
CA2
QC1
RC5
On/Off
V
IN
CC2
QA1
SDH00012BEB
R11
CIN2
RC4
LA1
R10
RC3
QB1
C9
JP
JP
LB1
CIN1
1 µF
Input
12 V
CIN1
V
C7 C6 C5 C4 C3 C2 C1
IN
8049
CIN2
QB1
QA1
RC3
10 kΩ
RC4
10 kΩ
1 000 pF
C20
330 µH
R24
C24
AN8049SH
R22
3 kΩ
DB1
DA1
CC2
RC5
LC1
10 µF
33 µF
CA2
CB2
LB1
100 µH
LA1
33 µH
RB2
QC1
C22
JP
RA2
CB3
CA3
0.47 µF
0.47 µF
RC2
QC2
10 µF
DC1
CC1
CA1
JP
CB1
0.033 µF
0.47 µF
JP
RB1
CB1
RA1
CA1
CC4
RA1
125.1 kΩ
RA2
12 kΩ
RB1
142 kΩ
RB2
13 kΩ
V
RC1
150 kΩ
REF
RC2
120 kΩ
CC1
0.033 µF
Step-up
V
15 V
10 mA
Step-up
V
14.4 V
100 mA
GND
OUT1
OUT2
Inverting
V
−15 V
10 mA
OUT3