AAT3113ITP ANALOGICTECH [Advanced Analogic Technologies], AAT3113ITP Datasheet - Page 2

• Manufacturer Part Number: AAT3113ITP
• Description: High Efficiency 1.5X Fractional Charge Pumps For White LED Applications
• Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

Pin Descriptions
Pin Configuration
2
2
ChargePump
ChargePump
AAT3114/14A
10
11
12
13
14
15
16
EP
1
2
3
4
5
6
7
8
9
Pin Number
OUT
C2+
C1-
C1+
D4
D3
TM
TM
1
2
3
4
5
6
AAT3113
(Top View)
TSOPJW-12
AAT3113
N/A
N/A
N/A
N/A
12
11
10
High Efficiency 1.5X Fractional Charge Pumps For White LED Applications
High Efficiency 1.5X Fractional Charge Pumps For White LED Applications
7
6
5
4
3
2
1
9
8
12
11
10
9
8
7
Symbol
EN/SET
C2-
GND
VIN
EN/SET
D1
D2
GND
C1+
OUT
C2+
C1-
C2-
VIN
D2
D3
D4
D5
D6
NC
NC
D1
Function
Current source output 2. If not used, leave pin fl oating.
Current source output 3. If not used, leave pin fl oating.
Current source output 4. If not used, leave pin fl oating.
Current source output 5. If not used, leave pin fl oating.
Current source output 6. If not used, leave pin fl oating.
Flying capacitor 1 positive terminal.
Flying capacitor 1 negative terminal.
No connect.
Charge pump output. Requires 1µF bypass capacitor to ground.
Flying capacitor 2 positive terminal.
Flying capacitor 2 negative terminal.
Ground.
No connect.
Input power supply. Requires 1µF bypass capacitor to ground.
Control pin using S
Current source output 1. Required reference current source. Do not leave pin
fl oating.
Exposed paddle (bottom); connect to GND directly beneath package.
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
AAT3113, AAT3114/14A
AAT3113, AAT3114/14A
2
Cwire serial interface.
D2
D3
D4
D5
1
2
3
4
AAT3114/14A
(Top View)
QFN44-16
PRODUCT DATASHEET
PRODUCT DATASHEET
12
11
10
9
GND
C2-
C2+
OUT
3113.2008.05.1.10
3113.2008.05.1.10