參數(shù)資料
型號(hào): LT1182CS
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 1.25 A FLUORESCENT LIGHT CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO16
封裝: PLASTIC, SO-16
文件頁數(shù): 6/24頁
文件大?。?/td> 409K
代理商: LT1182CS
6
LT1182/LT1183/LT1184/LT1184F
TYPICAL PERFOR
M
A
N
CE CHARACTERISTICS
I
CCFL
Summing Voltage
vs Temperature
TEMPERATURE (
°
C)
I
C
0.53
0.52
0.51
0.50
0.49
0.48
0.47
0.46
0.45
0.44
0.43
0.42
0.41
0.40
0.39
0.38
–25
25
75
125
LT1182 G10
175
–50
–75
0
50
100
150
V
IN
= 5V
V
IN
= 3V
V
IN
= 30V
CCFL V
C
Source Current for
I
CCFL
Programming Current
vs Temperature
CCFL V
C
to DIO Current Servo
Ratio vs Temperature
I
CCFL
PROGRAMMING CURRENT (
μ
A)
5
4
3
2
1
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
40
80
120
160
LT1182 G11
200
20
0
60
100
140
180
T = –55
°
C
T = 25
°
C
T = 125
°
C
I
C
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
LT1182 G12
TEMPERATURE (
°
C)
0
P
0.4
0.2
0.8
0.6
1.2
1.0
–25
25
75
125
LT1182 G14
175
–50
–75
0
50
100
150
I(DIO) = 1mA
I(DIO) = 5mA
I(DIO) = 10mA
Positive DIO Voltage
vs Temperature
Negative DIO Voltage
vs Temperature
CCFL V
C
High Clamp Voltage
vs Temperature
CCFL V
C
Low Clamp Voltage
vs Temperature
TEMPERATURE (
°
C)
0
C
C
0.10
0.05
0.20
0.15
0.30
0.25
–25
25
75
125
LT1182 G17
175
–50
–75
0
50
100
150
I
CCFL
Summing Voltage
Load Regulation
CCFL V
C
Offset Sink Current
vs Temperature
TEMPERATURE (
°
C)
–75
1.7
C
C
1.8
2.0
2.1
2.2
2.4
–50
50
100
LT1182 G18
1.9
2.3
25
150 175
–25 0
75
125
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
LT1182 G13
175
–50
–75
0
50
100
150
I
CCFL
= 10
μ
A
I
CCFL
= 50
μ
A
I
CCFL
= 100
μ
A
TEMPERATURE (
°
C)
–75
C
C
μ
A
101
103
125
LT1182 G16
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
TEMPERATURE (
°
C)
–75
N
1.2
1.6
125
LT1182 G15
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
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參數(shù)描述
LT1182CS#PBF 功能描述:IC SW REG CCFL/LCD CONTRST16SOIC 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:2,000 系列:- 應(yīng)用:控制器,DSP 輸入電壓:4.5 V ~ 25 V 輸出數(shù):2 輸出電壓:最低可調(diào)至 1.2V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:30-TFSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:30-TSSOP 包裝:帶卷 (TR)
LT1182CS#PBF 制造商:Linear Technology 功能描述:IC CONTRAST REG SMD SOIC16 1182
LT1182CS#TR 功能描述:IC REG SW DUAL CCFL/LCD 16SOIC RoHS:否 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
LT1182CS#TRPBF 功能描述:IC SW REG CCFL/LCD CONTRST16SOIC 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
LT1182CSPBF 制造商:Linear Technology 功能描述:CCFL/LCD Contrast Sw. Regulator SOIC16