an30888a Panasonic Corporation of North America, an30888a Datasheet - Page 22

• Manufacturer Part Number: an30888a
• Description: ???led???? Ic
• Manufacturer: Panasonic Corporation of North America

(5) フィードバック電圧 V
AN30888A
技術資料 (つづき)
機能と特性説明 (つづき)
220.0
200.0
180.0
160.0
140.0
120.0
100.0
220.0
200.0
180.0
160.0
140.0
120.0
100.0
80.0
60.0
40.0
20.0
80.0
60.0
40.0
20.0
0.0
0.0
3
3
BOOST MODE: VCS Voltage vs VIN
5
BUCK MODE: VCS Voltage vs VIN
5
7
VIN(V)
7
VIN(V)
FB
9
(CSピン) (つづき)
11
9
13
11
15
VFB_SEL="H"
VFB_SEL="L"
VFB_SEL="H"
VFB_SEL="L"
Ver. AJB
V
IN
10
11
12
13
14
15
3
4
5
6
7
8
9
(V)
VFB_SEL
V
= High
FB
198.3
161.0
132.3
116.0
Buck-Boost mode
98.3
86.3
77.3
70.0
64.0
59.0
N.A
N.A
N.A
(mV)
Boost mode/
VFB_SEL
V
= Low
FB
88.0
71.0
57.7
50.0
43.0
38.0
34.0
31.0
28.3
26.3
N.A
N.A
N.A
(mV)
VFB_SEL
V
= High
FB
202
202
202
202
202
202
202
202
202
202
202
202
202
(mV)
Buck mode
VFB_SEL
V
= Low
FB
32
32
32
32
32
32
32
32
32
32
32
32
32
(mV)
22