DC384A - Schematic

D
C
B
JP1
1
1
4.1V
2
4.2V
C2
.047uF
X7R
25V
C1
1uF
X5R
16V
1
2
12
14
7
13
SEL
NC
NC
GATE
3
C5
0.1uF
X7R
16V
BAT
NTC
CHRG
FAULT
ACPR
R3
.05
5%
1206
1,2
2,3
JP1
JP1
4
PIN
Ref.
4.1V
4.2V
Voltage
Output Voltage Select
U1
LTC1730EGN-4
C3
.022uF
X7R
25V
R2
10K
R1
4.7
VIN
NOTES : unless otherwise specified
E2
GND
E1
VIN
1
4
GND
A
3
GND
8
2
GND
9
1
1
3
3
GND
16
VCC
2
SENSE
TIMER
10
5
15
11
6
5
4
5
BAT
SHDN
R6
510
D3
AMBER
JP2
NTC
Ext. NTC
R7
4.53K
1%
7
6
R8
10K
1%
1206
1
1
1
DC384
7
Sheet
1
8
1 of
LTC1730EGN-4
E5
GND
E4
SHDN
E3
BAT
8
Li-Ion Battery Pulse Charger
Document Number
Date: Wednesday, April 16, 2003
Size
A
Title
1630 McCARTHY BLVD.
MILPITAS, CA 95035
(408) 432-1900
(408) 434 - 0507 FAX
LINEAR TECHNOLOGY CORP.
R5
510
R4
510
C4
1uF
X5R
10V
D2
RED
D1
GREEN
6
A
Rev
D
C
B
A
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