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部品番号
コンポーネント説明
LP28300 データシートの表示(PDF) - Unspecified
部品番号
コンポーネント説明
メーカー
LP28300
2A Synchronous Buck Li-ion Charger
Unspecified
LP28300 Datasheet PDF : 10 Pages
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5
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9
10
Preliminary Datasheet
LP28300
Typical Application Circuits
V
IN
1R
10uF
10
uF
1
V
IN
7
3
V
IN
EN
SW
9
LP28300
SNS
6
10uH
4
STAT
BATT
5
TS
2
1uF
10
11
R
ts
10K
R
SNS
100mR
22uF
1Cell
BATT
V
IN
1R
10
uF
10uF
V
IN
1R
10
uF
10uF
1
V
IN
7
3
V
IN
EN
SW
9
LP28300
SNS
6
4
STAT
BATT
5
2
TS
10uH
1uF
R
SNS
100mR
22uF
10
11
R
ts
BATT
10K
USB Charge CTRL
H:USB Charging, I
set
=500mA
L:DC Adapter Charging, I
set
=1300mA
R
SNS1
100mR
1
7
3
V
IN
V
IN
EN
9
SW
LP28300
SNS
6
4
STAT
BATT
5
2
TS
10uH
R
SNS2
200mR
Q1
1uF
22uF
R
ts
10
11
10K
BATT
LP28300 – 01 Version 1.1 Datasheet
Sep.-2010
www.lowpowersemi.com
Page 3 of 10
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