SM6702 Nippon Precision Circuits Inc, SM6702 Datasheet - Page 7

• Manufacturer Part Number: SM6702
• Description: PFM Step-up DC/DC Converter
• Manufacturer: Nippon Precision Circuits Inc

BASIC CHARACTERISTICS
Output voltage vs. Output current
Efficiency vs. Output current
Ripple voltage vs. Output current
100
95
90
85
80
75
70
65
60
55
50
200
175
150
125
100
3.5
2.5
1.5
0.5
75
50
25
0
3
2
1
0
0
0
0
V
V
in
in
=0.9V
=0.9V
10
5
5
V
Output Current I
in
Output Current I
Output Current I
=0.9V
L=330µH, C=22µF
L=330µH, C=22µF
10
20
10
L=330µH, C=22µF
V
in
15
15
=1.2V
30
out
out
out
20
20
40
[mA]
[mA]
[mA]
V
in
=1.2V
V
V
V
25
in
50
25
in
V
in
=1.5V
=1.5V
in
=1.2V
=1.5V
SM6702-30HA (V
30
60
30
SM6702 series
100
95
90
85
80
75
70
65
60
55
50
3.5
2.5
1.5
0.5
3
2
1
0
out
0
0
V
V
in
in
=0.9V
=0.9V
: 3.0V)
5
5
Output Current I
Output Current I
NIPPON PRECISION CIRCUITS—7
L=470µH, C=22µF
10
L=470µH, C=22µF
10
V
in
15
=1.2V
15
V
out
20
in
out
20
[mA]
=1.2V
[mA]
V
25
in
25
=1.5V
V
in
=1.5V
30
30