FAN5609 Fairchild Semiconductor, FAN5609 Datasheet - Page 2

• Manufacturer Part Number: FAN5609
• Description: LED Driver with Adaptive Charge Pump DC/DC Converter
• Manufacturer: Fairchild Semiconductor

FAN5609
Pin Assignments
Pin Descriptions
Test Circuit
2
Pin No.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
14L-TSSOP
CAP1+
CAP2+
CAP1-
CAP2-
LED -
LED -
LED -
LED -
V
GND
V
NC
C
OUT
B
A
V
IN
OUT
OUT
GND
LED-
LED-
V
V
OUT
B
A
IN
14-Lead TSSOP
4.7µF
V
FAN5609
FAN5609
FAN5609
IN
= 2.7V to 5.5V
All capacitors are Ceramic chip capacitor
V
C
V
H
IN
L
4mmX4mm 16L-MLP
4.7µF
CAP1+
CAP2+
CAP1-
CAP2-
CAP2-
CAP2+
CAP1+
CAP1-
NC
LED-
LED-
LED -
LED -
LED -
LED -
V
V
GND
V
NC
1
4
H
OUT
NC
NC
NC
16
B
A
5
IN
V
FAN5609
L
Top-View
NC
CAP2
13
8
12
0.1µF
9
GND
V
V
OUT
Input
Output to LEDs Anode
Ground
DAC B
DAC A
4th LED Cathode
3rd LED Cathode
2nd LED Cathode
1st LED Cathode
No Connection
Bucket capacitor negative terminal
Bucket capacitor positive connection
Bucket capacitor positive terminal
Bucket capacitor negative connection
No Connection
No Connection
4x4mm 16-Lead MLP
NC
B
IN
1
3
2
4
CAP1
16
0.1µF
5
FAN5609
4 White LEDs
Fairchild QTLP670C-IW
Super Bright LED
15
6
14
7
Pin Function Description
13
8
12
11
10
9
NC
LED-
CAP1+
CAP1-
PRODUCT SPECIFICATION
REV. 1.0.2 5/30/03