參數(shù)資料
型號: LX1686IPWT
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 穩(wěn)壓器
英文描述: FLUORESCENT LIGHT CONTROLLER, 256 kHz SWITCHING FREQ-MAX, PDSO24
封裝: PLASTIC, TSSOP-24
文件頁數(shù): 2/8頁
文件大?。?/td> 169K
代理商: LX1686IPWT
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
Copyright
2000
Rev. 1.1, 2003-10-23
WWW
.Microse
m
i
.CO
M
LX1686
Digital Dimming CCFL Controller IC
PRODUCTION DATA SHEET
I N T E GRA T ED
PR ODUC T S
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
Operating Junction Temperature ...............................................................................150°C
Storage Temperature ................................................................................... -65°C to 150°C
Lead Temperature (Soldering, 10 Seconds) ...............................................................300°C
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
VSS
AFD_C
VDD
A
OUT
VSS_P
RAMP_C
RAMP_R
FVERT
PD_CR
VCO_C
BRT_POS
BRITE
DIG_DIM
VDD_P
TRI_C
OLSNS
ISNS
ICOMP
VSNS
VCOMP
BRT
I_R
ENABLE
B
OUT
2
3
4
5
6
7
8
9
10
11
12
1
23
22
21
20
19
18
17
16
15
14
13
24
PW PACKAGE
(Top View)
TH ERMAL DATA
PW PACKAGE
THERMAL RESISTANCE
-JUNCTION TO AMBIENT,
θ
JA
100
°C/W
Junction Temperature Calculation: TJ = TA + (PD x θJA).
The
θ
JA numbers are guidelines for the thermal performance of the device/pc-board
system. All of the above assume no ambient airflow.
PP
AA
CC
KK
AA
GG
EE
DD
AA
TT
AA
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