Datasheet

12
LTC660
LT/GP 0598 2K REV A • PRINTED IN USA
 LINEAR TECHNOLOGY CORPORATION 1995
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
●
www.linear-tech.com
TYPICAL APPLICATIONS N
U
Voltage Inverter
1
2
3
4
8
7
6
5

BOOST
CAP
+

GND
CAP
–
C2
150µF
LTC660 • F07
C1
150µF
V
OUT
= –V
IN
V
IN

1.5V TO 5.5V
LTC660
V
+

OSC
LV
V
OUT


+
+
Voltage Doubler
1
2
3
4
8
7
6
5

BOOST
CAP
+

GND
CAP
–
LTC660 • F08
C1
150µF
V
OUT
= 2V
IN
V
IN

2.5V
TO 5.5V
LTC660
1N5817*
V
+

OSC
LV
V
OUT


C2
150µF
* SCHOTTKY DIODE IS FOR START-UP ONLY
+
+
RELATED PARTS
PART NUMBER OUTPUT CURRENT MAXIMUM V
IN
COMMENTS
Unregulated Output Voltage
LTC660 100mA 6V Highest Current
LTC1046 50mA 6V
LTC1044 20mA 9.5V Lowest Cost
LTC1044A 20mA 13V
LTC1144 20mA 20V Highest Voltage
Regulated Output Voltage
LT1054 100mA 16V Adjustable Output
LTC1262 30mA 6V 12V Fixed Output
LTC1261 10mA 9V – 4V, –4.5V and Adjustable
Outputs
All devices are available in plastic 8-lead SO and PDIP packages