參數(shù)資料
型號： LX1688CPW
廠商： MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類： 穩(wěn)壓器
英文描述： MULTIPLE LAMP CCFL CONTROLLER
中文描述： FLUORESCENT LIGHT CONTROLLER, 70 kHz SWITCHING FREQ-MAX, PDSO24
封裝： ROHS COMPLIANT, PLASTIC, TSSOP-24
文件頁數(shù)： 4/15頁
文件大?。?/td> 624K
代理商： LX1688CPW
Microsemi
Integrated Products, Power Management
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 4
Copyright
2001
Rev. 1.1a, 2003-03-21
W
M
.
C
RangeMAX
LX1688
M
ULTIPLE
L
AMP
CCFL
C
ONTROLLER
I N T E G R A T E D P R O D U C T S
E L E C T R I C A L C H A R A C T E R I S T I C S ( C O N T I N U E D )
LX1688
Typ.
Parameter
Symbol
Test Conditions
Min
Max
Units
Strike and Ramp Generator (continued)
Minimum PHA_SYNC-pin output current
Minimum RMP_RST-pin output current
Minimum A_SYNC output pulse duty-cycle
Minimum A_SYNC input pulse duty-cycle
Minimum RMP_RST output pulse duty-cycle
Minimum RMP_RST input pulse duty-cycle
Output Buffer
Output Sink Current
I
_PHA_SYNC
I
_RMP_RST
D
O_ASYNC
D
I_ASYNC
D
O_RST
D
I_RST
V
SLAVE
= 0V
V
SLAVE
= 0V
V
SLAVE
= 0V
V
SLAVE
= V
DD
V
SLAVE
= 0V
V
SLAVE
= V
DD
10
10
49
48
10
5
‘
mA
mA
%
%
%
%
50
50
17
I
SK_OUTBUF
V
AOUT
,
BOUT
= 1V
V
DD
= 5.5V
V
AOUT
,
= 4.5V
V
DD
= 5.5V
V
AOUT
,
BOUT
= 1V, V
DD
= 3V
V
AOUT
,
BOUT
= 2V, V
DD
= 3V
V
AOUT
,
BOUT
= 1V,
V
DD
= 5.5V
100
‘
mA
Output Source Current
I
S_OUTBUF
100
‘
mA
Output Sink Current
Output Source Current
Output Sink Current
PWM
VSNS threshold voltage
VCOMP Discharge Current
IAMP transconductance
VAMP, IAMP output source current
VAMP, IAMP output sink current
ICOMP discharge current
VAMP transconductance
ICOMP-to-output propagation delay
BIAS
Voltage at Pin I_R
Pin I_R max. source current
Power-on Reset Pulse Width
Minimum V
DDSW
sourcing Current
V
DDSW
Off Current
I
SK_OUTBUF
I
S_OUTBUF
I
SK_OUTBUF
V
TH_VSNS
I
D_VCOMP
G
M_IAMP
I
S_IAMP
I
SK_IAMP
I
D_ICOMP
G
M_ICMP
T
D_ICOMP
50
50
100
1.25
4
200
75
75
10
500
1100
‘
mA
‘
mA
‘
mA
V
‘
mA
μmho
μA
μA
‘
mA
μmho
nS
1.2
100
200
1.3
500
800
I
SNS
= 0.2V
V
COMP
, I
COMP
= 0
V
COMP
, I
COMP
=V
DD
V
SNS
= 0.1V
V
_IR
I
MAX_IR
T
POR
I
MIN_VDDSW
C
POR
=.1uF
(V
DD
– V
DDSW
) < 0.2V
V
ENABLE
= 0.8V, V
BEPOL
= V
DD
V
DDSW
= 0V
0.95
10
1.05
V
μA
mS
‘
mA
μA
50
31
25
I
OFF_VDDSW
1
15
General
Operating Current
I
DD
V
DD
= V
DD_P
= 5V
V
OLSNS
= V
DD
= V
DD_P
= 5V,
C
A
= C
B
= 1000pF
V
ENABLE
= 0.8V
(V
BEPOL
= V
DD
or float)
V
ENABLE
= 2.5V
(V
BEPOL
= V
DD
or float)
V
ENABLE
= 0.8V
(V
BEPOL
= V
SS
)
V
ENABLE
= 2.5V
(V
BEPOL
= V
SS
)
Rising turn-on threshold
Falling turn-off hysteresis
5.5
8
mA
mA
Output buffer operating current
I
DD_P
2
4
ENABLE logic threshold
ENABLE threshold hysteresis
V
TH_EN
V
TH_EN
0.8
1.7
0.2
2.4
V
V
I
DD_SLEEP
20
50
Sleep-mode current (see table-1 for Pin
ENABLE polarity)
I
DD_SLEEP
20
50
I
DD_SLEEP
20
300
VDD_P Leakage in Sleep Mode
I
DD_SLEEP
20
300
μA
UVLO threshold
UVLO hysteresis
V
TH_UVLO
V
H_UVLO
2.6
2.8
190
2.9
V
mV
E
L
E
C
T
R
I
C
A
L
S
相關(guān)PDF資料
PDF描述
LX1688IPW MULTIPLE LAMP CCFL CONTROLLER
LX1710CDB EVALUATION KIT
LXE1710 EVALUATION KIT
LX1710 Class-D Mono Power Amplifier Controller IC
LX1710-1 EVALUATION KIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LX1688CPW-TR 制造商:Microsemi Corporation 功能描述:CCFL DRVR 5.5V 24TSSOP - Tape and Reel
LX1688IPW 功能描述:IC CTRLR CCFL BACKLIGHT 24TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 照明，鎮(zhèn)流器控制器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:CCFL 控制器 頻率:40 ~ 80 kHz 電流 - 電源:5mA 電流 - 輸出:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) 其它名稱:90-3991V+V01
LX1688IPW-TR 制造商:Microsemi Corporation 功能描述:CCFL Controller 3.3V/5V 24-Pin TSSOP T/R 制造商:Microsemi Corporation 功能描述:CCFL DRVR 5.5V 24TSSOP - Tape and Reel
LX1689 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Third Generation CCFL Controller
LX1689_06 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Third Generation CCFL Controller
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*