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ADP1109A Datasheet(PDF) 4 Page - Analog Devices

Part No. ADP1109A
Description  Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter
Download  8 Pages
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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ADP1109A Datasheet(HTML) 4 Page - Analog Devices

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


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