參數(shù)資料
型號: LT1786FCS
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: Isolated Flyback Switching Regulator with 9V Output
中文描述: 0.1 A FLUORESCENT LIGHT CONTROLLER, 240 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 0.150 INCH, PLASTIC, SO-16
文件頁數(shù): 5/20頁
文件大?。?/td> 350K
代理商: LT1786FCS
5
LT1786F
TYPICAL PERFOR
M
A
N
CE CHARACTERISTICS
TEMPERATURE (
°
C)
–3
C
C
μ
A
–1
–2
1
0
10
9
8
7
6
5
4
3
2
–75
125 150
–25 0
–50
25 50
75 100
175
CCFL V
C
= 0.5V
CCFL V
C
= 1.0V
CCFL V
C
= 1.5V
1786 G10
V
C
Sink Offset Current
vs Temperature
TEMPERATURE (
°
C)
4.80
C
C
I
C
μ
A
μ
A
4.90
4.85
5.00
4.95
5.10
5.05
–25
25
75
125
1786 G11
175
–50
–75
0
50
100
150
I
CCFL
= 10
μ
A
I
CCFL
= 50
μ
A
I
CCFL
= 100
μ
A
CCFL V
C
Source Current for
I
CCFL
Programming Current
vs Temperature
TEMPERATURE (
°
C)
0
P
0.4
0.2
0.8
0.6
1.2
1.0
–25
25
75
125
1786 G12
175
–50
–75
0
50
100
150
I(DIO) = 1mA
I(DIO) = 5mA
I(DIO) = 10mA
Positive DIO Voltage
vs Temperature
TEMPERATURE (
°
C)
–75
N
1.2
1.6
125
1786 G13
0.8
0.4
0
–25
25
75
175
1.0
1.4
0.6
0.2
100
–50
0
50
150
I(DIO) = 1mA
I(DIO) = 5mA
I(DIO) = 10mA
TEMPERATURE (
°
C)
–75
C
C
μ
A
101
103
125
1786 G14
99
97
95
–25
25
75
175
100
102
98
96
100
–50
0
50
150
I(DIO) = 1mA
I(DIO) = 5mA
I(DIO) = 10mA
Negative DIO Voltage
vs Temperature
V
C
to DIO Current Servo Ratio
vs Temperature
TEMPERATURE (
°
C)
0
C
C
0.10
0.05
0.20
0.15
0.30
0.25
–25
25
75
125
1786 G15
175
–50
–75
0
50
100
150
V
C
Low Clamp Voltage
vs Temperature
TEMPERATURE (
°
C)
–75
1.7
C
C
1.8
2.0
2.1
2.2
2.4
–50
50
100
1786 G16
1.9
2.3
25
150 175
–25 0
75
125
V
C
High Clamp Voltage
vs Temperature
V
C
Switching Threshold
vs Temperature
TEMPERATURE (
°
C)
–75
0.6
C
C
0.7
0.9
1.0
1.1
1.3
–50
50
100
1786 G17
0.8
1.2
25
150 175
–25 0
75
125
TEMPERATURE (
°
C)
–75
B
7.1
7.3
7.5
7.4
7.2
7.0
6.8
6.6
125 150
1786 G18
6.9
6.7
6.5
–25 0
–50
25 50
75 100
175
I
CCFL
= 10
μ
A
I
CCFL
= 50
μ
A
I
CCFL
= 100
μ
A
BULB Protect Servo Voltage
vs Temperature
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LT1786FCS#PBF 功能描述:IC SW REG CCFL SMBUS PROG 16SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
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