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參數(shù)資料
| 型號： | LX1691AIPW-TR |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.1 A FLUORESCENT LIGHT CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | LEAD FREE, PLASTIC, TSSOP-16 |
| 文件頁數(shù)： | 13/15頁 |
| 文件大?。?/td> | 295K |
| 代理商： | LX1691AIPW-TR |
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 7
Copyright
2003
Rev. 1.0, 8/31/2004
WWW
.Microse
m
i
.CO
M
LX1691A
Enhanced Multi-Mode CCFL Controller
PRODUCTION DATA SHEET
TM
ELECTRICAL CHA RACTERISTICS (CONTINUED)
LX1691A
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
DIGITAL DIMMER BLOCK
Minimum Duty Cycle; BRITE_IN = 0.1V
2
5
7
%
Maximum Duty Cycle; BRITE_IN =1.90V
90
95
100
%
Conventional Dimming
Duty Cycle
Maximum Duty Cycle; BRITE_IN ≥ 2.05V
100
%
Maximum Duty Cycle; BRITE_IN = 0.0V
100
%
Maximum Duty Cycle; BRITE_IN = 0.1V
90
95
100
%
Reverse Dimming
Duty Cycle
Minimum Duty Cycle; BRITE_IN = 1.95V
2
5
7
%
TIMING GENERATOR BLOCK
Number of Lamp Return Current
Cycles before Run Mode
NIGNITE
To switch to Run Mode
4
Cycles
I_SNS Run Mode Checking Interval
Lamp return current cycles
2048
Cycles
Strike Validation Threshold
To switch to run mode, TA =25°C
700
mVPK
Fault Comparator Threshold Run
I_ SNS Open Lamp Fault Detect, TA =25°C
300
mVPK
Number of Strike sweep Attempts
Before Fault Shutdown
NSTRK_FAULT FLAMP Sweep Cycles, I_SNS = 0V_SNS = 0V
14
Power On Delay Before Strike
TD_PWRON
I_R = 80.6K
125
ms
Number of Sweeping Strike Frequency
Steps per Attempt
512
Steps
Number of Output Pulses per Striking
Step
16
Cycles
LAMP FEEDBACK CONDITIONING BLOCK
I_SNS = +2.5V
14
A
I_SNS Input Current
I_SNSIIN
I_SNS = -2.5V
-40
A
OP_SNS Input High Threshold
VTH_OP_SNS
Active Over Protection
± 2.2
VPK
OP_SNS Input Low Threshold
VTL_OP_SNS
Inactive Over Protection
± 1.8
VPK
OC_SNS = 10V
14
A
OP_SNS Input Current
OC_SNSIIN
OC_SNS = -2.5V
-40
A
I_SNS = 0.3VDC, TA = 25°C
0.3
V
I_SNS = 2.5VDC, TA = 25°C
2.5
V
I_SNS = -0.3VDC, TA = 25°C
0.3
V
Full Wave Rectifiers RMS Transfer
I_SNSRMS
I_SNS = -2.5VDC, TA = 25°C
2.5
V
EE
LL
EE
CC
TT
RR
IICC
AA
LL
SS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX1691B | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Enhanced Multi-Mode CCFL Controller |
| LX1691B_06 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Enhanced Multi-Mode CCFL Controller |
| LX1691BIPW | 功能描述:IC CTLR CCFL BACKLIGHT 16-TSSOP 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 |
| LX1691BIPW-TR | 制造商:Microsemi Corporation 功能描述:CCFL DRVR 5.5V 16TSSOP - Tape and Reel 制造商:Microsemi Corporation 功能描述:IC CTLR CCFL BACKLIGHT 16-TSSOP |
| LX1691CPW | 功能描述:IC CTRLR CCFL BACKLIGHT 16TSSOP 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 |
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