參數(shù)資料
型號(hào)： 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)： 11/15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 5
Copyright
2003
Rev. 1.0, 8/31/2004
WWW
.Microse
m
i
.CO
M
LX1691A
Enhanced Multi-Mode CCFL Controller
PRODUCTION DATA SHEET
TM
RECOMM END E D O P ERATING CONDITIONS
LX1691A
Parameter
Min
Typ
Max
Units
Supply Voltage (VDDP)
2.8
5.5
V
Digital Input (ENABLE)
0
5.5
V
Analog Inputs (I_SNS, OP_SNS, VIN_SNS)
-2
2
VPK
BRITE_IN Linear DC Voltage Range
0
2
V
BRITE_OUT, BRITE_R Maximum Source Current
100
A
Digital Inputs (DIM_MODE, DD_CLK)
0
5.5
V
Internal Oscillator Frequency (I_R Resistor Range 42K to 175K)
60
250
KHz
Maximum Output Gate Charge (AOUT, BOUT)
10
20
nC
ELECTRICAL CHA RACTERISTICS (CONTINUED)
Unless otherwise specified, the following specifications apply over the operating ambient temperature -40
°C
≤ T
A
≤ 85°C except where
otherwise noted. Test conditions: VDDP =3.3 to 5.5 V, I_R =80.6K, BRITE_R = BRITE_OUT = 20K, OP_SNS = VIN_SNS = 0V,
DD_CLK = DIM_MODE = Floating
LX1691A
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
POWER
Power Supply Input Voltage
V_BATT
2.8
5.5
V
Regulator Output Voltage
VDDA
VDDP= 3.3 to 5.5V, I Load = 0 mADC
2.85
3.0
3.15
V
VDDA Drop Out Voltage
VDROPOUT
I Load = 0 mADC
50
150
mV
VDDP Operating Current
IBB
CAOUT = CBOUT = 1000pF; fOSC = 130kHz
10
15
mA
Sleep Mode Current
IDD_SLEEP
VENABLE = 0.8V, VDDP = 5.5V
10
A
ENABLE INPUT
Run Threshold
VTH_ENRUN
1.5
2.8
V
Shutdown Threshold
VTH_ENSHDN
0.8
1.1
V
Input High Current
IIH_ENABLE
ENABLE = 2V
2
12
A
Input High Current
IIH_ENABLE
ENABLE = 5V
35
80
A
Input Low Current
IIL_ENABLE
ENABLE = 0V
-1
0
1
A
UNDER VOLTAGE LOCKOUT
Startup Threshold
VTH_UVLO
Run Mode
2.55
2.8
V
UVLO Threshold
Shutdown Mode
2.1
2.35
UVLO Hysteresis
VH_UVLO
200
mV
BIAS BLOCK
Voltage at Pin I_R
V_IR
80.6K
0.975
1.025
V
Pin I_R Max Source Current
IMAX_IR
100
A
Voltage Reference Voltage
(Internal node)
V2P0
1.98
2.02
V
OUTPUT BUFFER BLOCK
Output Sink Current
ISK_OUTBUF VAOUT, VBOUT = VDDP , VDDP = 3.3V
50
100
150
mA
Output Source Current
IS_OUTBUF
VAOUT, VBOUT = 0V, VDDP = 3.3V
50
100
150
mA
Output low Voltage
VOL_OUTBUF AOUT, BOUT =Low , VDDP = 5V
0
0.4
V
Output high Voltage
VOHJ_OUTBUF AOUT, BOUT = High, VDDP = 5V
4.9
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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