LT1109A Linear Technology, LT1109A Datasheet - Page 6

• Manufacturer Part Number: LT1109A
• Description: Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V/ 12V
• Manufacturer: Linear Technology

LT1109A
6
TYPICAL
** AVX TPS SERIES
* COILTRONICS CTX10-1
V
3.3V
SUMIDA CD54-100LC
2V
V
** AVX TPS SERIES
IN
IN
* COILTRONICS CTX20-1
3.3V Powered Flash Memory VPP Generator
SUMIDA CD54-220LC
+
A
+
22 F
SHUTDOWN
PPLICATI
22 F
SHUTDOWN
2V to 5V Converter
1
7
10 H*
1
7
20 H*
SHUTDOWN
V
SHUTDOWN
V
IN
GND
LT1109A-12
IN
GND
LT1109A-12
5
5
SW
SW
3
O
SENSE
PGND
3
SENSE
MBRS130T3
PGND
MBRS130T3
4
U
4
S
8
8
+
+
1109A TA04
1109A TA06
33 F**
10V
5V
110mA
33 F**
25V
12V
60mA
** AVX TPS SERIES
* COILTRONICS CTX33-2
V
SUMIDA CD54-330LC
5V
IN
** AVX TPS SERIES
* COILTRONICS CTX10-1
5V to 12V Converter with Shutdown to 0V at Output
SUMIDA CD54-100LC
V
2V
IN
+
2V Powered Flash Memory VPP Generator
22 F
SHUTDOWN
+
22 F
SHUTDOWN
1
7
10 H*
SHUTDOWN
V
IN
GND
LT1109A-12
1
7
5
10 H*
SW
SHUTDOWN
V
IN
3
GND
SENSE
LT1109A-12
PGND
MBRS130T3
2k
5
4
SW
3
SENSE
PGND
8
MBRS130T3
4
8
+
2N4403
47 F**
20V
+
1109A TA05
33 F**
25V
12V
35mA
+
1 F
1109A TA07
V
12V
110mA
OUT