4 & 6 CHANNEL CHARGE PUMPS FOR WHITE LED BIAS

2007-4-10

2/10

FSP3302/FSP3303

PIN DESCRIPTION

Pin Number

Pin Name

Pin Description

1

D2

LED Output 2

2

D3

LED Output 3

3

D4

LED Output 4

4

(D5)

LED Output 5 (FSP3303 only)

5

(D6)

LED Output 6 (FSP3303 only)

6

C1P

Flying Capacitor 1 Positive Terminal

7

C1N

Flying Capacitor 1 Negative Terminal

8

N/C

Not Connected

9

OUT

Charge Pump Output. Bypass to G with a 1µF ceramic capacitor.

10

C2P

Flying Capacitor 2 Positive Terminal

11

C2N

Flying Capacitor 2 Negative Terminal

12

G

Ground

13

N/C

Not Connected

14

IN

Input Supply. Bypass to G with a 1µF ceramic capacitor.

15

EN/PROG

IC Enable and Current Programming Pin

16

D1

LED Output 1

ABSOLUTE MAXIMUM RATINGS(NOTE )

Parameter

Value

Unit

IN Supply, OUT, EN/PROG to G

-0.3 to 6

V

D1, D2, D3, D4, D5, D6, C1P, C1N, C2P, C2N to G

-0.3 to VOUT + 0.3

V

C1N, C2N Voltage

-0.3 to VOUT + 1

V

D1, D2, D3, D4, (D5), (D6) Current

58

mA

QFN16L

66

µQFN16L

66

°C/W

Operating Junction Temperature

-40 to 150

°C

Storage Temperature

-55 to 150

°C

Lead Temperature (Soldering, 10 sec)

300

°C

Note : Exceeding these limits may damage the device. Exposure to absolute maximum rating conditions for long

periods may affect device reliability.