LX1686E
TM
®
Digital Dimming CCFL Controller IC
P
RODUCTION
D
ATA
SHEET
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VDD
,
VDD_P) .................................................................................. 6.5V
Digital Inputs ........................................................................................ -0.3 to VDD +0.5V
Analog Inputs........................................................................................ -0.3 to VDD +0.5V
Digital Outputs...................................................................................... -0.3 to VDD +0.5V
Analog Outputs ..................................................................................... -0.3 to VDD +0.5V
Maximum Operating Junction Temperature ..............................................................150°C
Storage Temperature ................................................................................... -65°C to 150°C
RoHS / Pb-free Peak Package Solder Reflow Temperature
(40 second maximum exposure)....................................................................260°C (+0, -5)
Note:
Exceeding these ratings could cause damage to the device. All voltages are with respect to
Ground. Currents are positive into, negative out of specified terminal
PACKAGE PIN OUT
WWW .
Microsemi
.C
OM
A
OUT
VSS_P
VSS
AFD_C
RAMP_C
RAMP_R
FVERT
PD_CR
VCO_C
BRT_POS
BRITE
DIG_DIM
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
B
OUT
VDD_P
VDD
TRI_C
OLSNS
ISNS
ICOMP
VSNS
VCOMP
BRT
I_R
ENABLE
PW P
ACKAGE
(Top View)
RoHS / Pb-free 100% Matte Tin lead Finish
THERMAL DATA
PW
P
ACKAGE
100°C/W
THERMAL RESISTANCE
-
JUNCTION TO AMBIENT
,
θ
JA
Junction Temperature Calculation: T
J
= T
A
+ (P
D
x
θ
JA
).
The
θ
JA
numbers are guidelines for the thermal performance of the device/pc-board
system. All of the above assume no ambient airflow.
P
ACKAGE
D
ATA
P
ACKAGE
D
ATA
Copyright
©
2004
Rev. 1.1, 2006-02-27
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
MICROSEMI [ MICROSEMI CORPORATION ]
