ADP1109AAN-5 AD [Analog Devices], ADP1109AAN-5 Datasheet - Page 4

• Manufacturer Part Number: ADP1109AAN-5
• Description: Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter
• Manufacturer: AD [Analog Devices]

ADP1109A
Figure 1. 3.3 V Powered Flash Memory VPP Generator
Figure 2. 2 V Powered Flash Memory VPP Generator
3.3V
V
V
V
2V
2V
IN
*COILTRONICS CTX10-1
**AVX TPS SERIES
IN
*COILTRONICS CTX10-1
**AVX TPS SERIES
IN
*COILTRONICS CTX20-1
**AVX TPS SERIES
SUMIDA CD54-100LC
SUMIDA CD54-220LC
SUMIDA CD54-100LC
22 F
22 F
22 F
Figure 3. 2 V to 5 V Converter
SHUTDOWN
SHUTDOWN
SHUTDOWN
+
+
+
10 H*
10 H*
1
7
20 H*
1
7
1
7
V
SHUTDOWN
V
V
SHUTDOWN
SHUTDOWN
IN
ADP1109A-12
ADP1109A-12
ADP1109A-5
IN
IN
GND
GND
GND
5
5
5
SW
SW
SW
3
3
3
PGND
SENSE
MBRS130T3
SENSE
PGND
SENSE
PGND
MBRS130T3
MBRS130T3
4
4
4
8
8
8
+
+
+
33 F**
10V
33 F**
25V
33 F**
25V
5V
110mA
12V
35mA
12V
60mA
–4–
Figure 4. 5 V to 12 V Converter With Shutdown to 0 V at
Output
V
5V
IN
V
3V
IN
22 F
SHUTDOWN
*COILTRONICS CTX33-2
**AVX TPS SERIES
SUMIDA CD54-330LC
*COILTRONICS CTX33-2
**AVX TPS SERIES
SUMIDA CD54-330LC
SHUTDOWN
+
Figure 5. 3 V to 9 V Converter
33 H*
1
7
L1
V
SHUTDOWN
IN
1
7
ADP1109A
10 H*
GND
V
SHUTDOWN
5
ADP1109A-12
IN
SW
3
GND
5
SW
GND
3
4
2k
MBRS130T3
FB
PGND
SENSE
MBRS130T3
4
8
8
+
R2
250k
R1
40.3k
47 F**
20V
2N4403
+
C1
22 F**
16V
+
1 F
V
9V
OUT
V
12V
110mA
OUT
REV. 0