DC482A - Schematic

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2
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8
A
A
U1
LTC1983ES6-5
E1
1
Vin = 3V - 5.5V *
1
E4
B
1
GND
6
SHDN
3
C+
E2
VOUT
2
GND
5
C-
4
1
COUT1
10uF
6.3V
1
CIN
10uF
6.3V
VIN
ON
Iout = 100mA Max
E3
2
OFF
Vout = - 5V *
COUT2
1uF
Opt.
B
GND
CFLY
2.2uF, 10V
3
JP1
1
C
C
* Vin Max up to 6V for maximum Io
.
* Vout = -[Vin-(Iout Rout)
ut @ -5V
]
Refer to Datasheet for Rout Valu
e
LINEAR TECHNOLOG Y CORPORATION
1630 McCARTHY BLVD.
MILPITAS, CA 95035
(408) 432-1900
(408) 434-0507 FAX
D
D
Title
100mA Regulated Charge-Pump Inverter
Size
A
Document Number
Rev
DEMO 482A
LTC1983ES6-5
Date: Tuesday, April 02, 2002
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Sheet
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of
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